Page 1
Configuring and installing Operating Instructions Connecting Addressing Commissioning Maintenance and servicing Alarm, error, and system messages Technical data Dimension drawing, spare parts, and accessories Standards, Certificates and Approvals Valid for SIMOTION C230-2, C240 and C240 PN ESD guidelines 11/2016 A5E33441428B...
Page 2
Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
This section describes how you commission the hardware components and what you must take into account. ● Service and maintenance This section describes how you replace the module and update the SIMOTION Kernel. ● Interrupt, error and system alarms This section provides information about the causes of alarms and the corrective actions you must take.
Page 4
● SIMOTION Supplementary Documentation Hotline and Internet addresses SIMOTION at a glance We have compiled an overview page from our range of information about SIMOTION with the most important information on frequently asked topics - which can be opened with only one click.
Page 5
● Using documentation online (find and search manuals/information) https://support.industry.siemens.com/cs/ww/en/view/109479653 My Documentation Manager Click the following link for information on how to compile documentation individually on the basis of Siemens content and how to adapt it for the purpose of your own machine documentation: https://support.industry.siemens.com/My/ww/en/documentation Training...
Page 6
The product described in this manual can be recycled owing to its low pollutant content. To recycle and dispose of your old device in an environmentally friendly way, please contact a company that specializes in electronic waste. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Danger to life due to software manipulation when using removable storage media....13 Residual risks of power drive systems...................13 Description..............................15 System overview........................15 I/O modules approved for SIMOTION..................21 The fundamentals of motion control..................22 Layout of the module......................26 Nameplate..........................29 Versions of SIMOTION C.......................33 Operator control (hardware)........................37...
Page 8
Slot-oriented address allocation for modules (default addresses for centralized I/O)..129 User-assignable addressing on the SIMOTION C (centralized and distributed I/O)....130 Addressing signal modules....................130 Addressing the onboard digital inputs and outputs of the SIMOTION C......134 Addressing the onboard drive and measuring system interface of the C230-2, C240..135 Commissioning............................137 Requirements for commissioning..................137...
Page 9
Real-time clock........................169 11.3 Transportation and storage conditions for SIMOTION C.............170 11.4 Mechanical and climatic environmental conditions for operation of the SIMOTION C..170 11.5 Specifications for dielectric tests, safety class and degree of protection......172 Dimension drawing, spare parts, and accessories...................173 12.1 Dimension drawing.......................173...
Page 10
Table of contents SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
– Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring ● Only place electronic components, modules or devices on conductive surfaces (table with ESD surface, conductive ESD foam, ESD packaging, ESD transport container). SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept. Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks.
Page 14
5. Release of environmental pollutants or emissions as a result of improper operation of the system and/or failure to dispose of components safely and correctly For more information about the residual risks of the drive system components, see the relevant sections in the technical user documentation. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Diagnostics LED for PROFINET What capabilities does the SIMOTION C have? The SIMOTION C is a motion control module for the control of servo drives. As of V3.2, stepper drives with a pulse-direction interface can be connected to the onboard drive interfaces.
Page 16
System solution for production machines SIMOTION can be used with all machines with motion control tasks. The focus is on a simple and flexible solution to a wide variety of motion control tasks. In order to achieve this in the...
Page 17
● Time-critical interfaces between the individual components are no longer required ● Simple, uniform and transparent programming and diagnostics of the entire machine The following figures show system configurations with SIMOTION C230-2, C240 and C240 PN. Figure 2-2 System overview of C240...
Page 18
2.1 System overview Figure 2-3 System overview of C240 PN Components The most important components of a SIMOTION application with SIMOTION C and their functions are listed below. Note SIMOTION PM 21 The modules and devices approved for the SIMOTION C are listed in the Catalog .
Page 19
Component Function SIMOTION C ... is the motion control module. The SIMOTION C supplies the I/O bus with 5 V; communicates over the I/O bus (backplane bus) with the I/O modules. You can use the integrated fast digital inputs of the SIMOTION C as: ●...
Page 20
PM 21 Catalog and in chapter I/ All approved devices are listed in the O modules approved for SIMOTION (Page 21). Table 2-3 Further components that can be connected to the SIMOTION C Component Function Programming device (PG/PC) ... configures, parameterizes, programs and tests SIMOTION.
Please note that not all modules of the above-mentioned I/O or I/O systems are approved for SIMOTION. Moreover, system-related functional differences can come into play when these I/O or I/O systems are used on SIMOTION vs. on SIMATIC. For example, special process-control functions (e.g. insertion and removal under voltage, etc.) are not supported by SIMOTION for the SIMATIC ET 200M distributed I/O system.
Please note that in individual cases further boundary conditions must be fulfilled in order to integrate a standard slave into SIMOTION. Some modules need "driver blocks", e.g. in the form of function blocks, which make integration possible or much easier.
Page 23
(e.g. incremental shaft encoder (WSG) interface with SIMODRIVE). A separate position measuring system is not required in this case. Figure 2-5 Servo system with converter, e.g. SIMODRIVE 611 universal, with incremental encoder SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 24
Description 2.3 The fundamentals of motion control Position-controlled motion control for servo axes (PROFIBUS DP) SIMOTION C enables position-controlled motion control of axes via PROFIBUS DP. Figure 2-6 Servo system with converter, for example SIMODRIVE 611 Universal Stepper motor control (C230-2, C240) In addition to the analog setpoint outputs, the C230-2/C240 has pulse outputs for up to four stepper motor axes.
Page 25
Position-controlled stepper motor system with control circuit Position-controlled motion control for servo axes (C240 PN, PROFINET IO) The C240 PN enables position-controlled motion control of axes via PROFINET IO. Figure 2-9 Servo system with converter, e.g. SINAMICS S120 with CBE20 SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
View of the C230-2 The following figure shows the C230-2 module, indicating the interfaces and components on the front panel (fault and status displays). Figure 2-10 Position of the C230-2 interfaces and front panel elements SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 27
View of the C240 The following figure shows the C240 module, indicating the interfaces and components on the front panel (fault and status displays). Figure 2-11 Position of the C240 interfaces and front panel elements SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 28
View of the C240 PN The following figure shows the C240 PN module, indicating the interfaces and components on the front panel (fault and status displays). Figure 2-12 Position of the C240 PN interfaces and front panel elements SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Description 2.5 Nameplate Nameplate SIMOTION C type plates The following figures explain the information on the type plate. Note The contents of the individual type plate fields on the current module may differ from those described in this manual (e.g. updated product status, approvals and markings not yet issued, etc.).
Page 30
Description 2.5 Nameplate Figure 2-14 Type plate of the C240 (production version F) Figure 2-15 Additional plate of the C240 (production version F) SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 31
Description 2.5 Nameplate Figure 2-16 Type plate of the C240 PN (production version D) Figure 2-17 Additional plate of the C240 PN (production version D) SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 32
Description 2.5 Nameplate Figure 2-18 Type plate of the C240 (production version G) Figure 2-19 Additional plate of the C240 (production version G) SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Additional plate of the C240 PN (production version G) Versions of SIMOTION C There are three different versions of the SIMOTION C: The previous C230-2, a more powerful C240 and a C240 PN with PROFINET interface. The C240 and C240 PN also have functional improvements, as compared to the C230‑2.
Page 34
Description 2.6 Versions of SIMOTION C Compared to the C230‑2, the C240 and C240 PN have: ● A larger working memory ● A larger memory for retain data ● Higher performance Instead of the onboard drive and measuring system interfaces, the C240 PN has a PROFINET interface with three ports (X11 P1, X11 P2, X11 P3).
Page 35
In order to take the different versions into account, the product will be referred to in this manual as "SIMOTION C". Specific product designations will be used for information that applies only to one product version, e.g. for SIMOTION C230-2, C240 or C240 PN.
Page 36
Description 2.6 Versions of SIMOTION C SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
The toggle switch of the C240 / C240 PN does not have the "STOPU" switch setting. You can switch to "STOPU" mode only via the SIMOTION SCOUT engineering system. In SIMOTION SCOUT, you can switch from the hardware settings "STOP" and "RUN"...
The micro memory card is mandatory for operating the SIMOTION C240 / C240 PN. The micro memory card is supplied in a bootable format with the latest SIMOTION Kernel. It is not supplied with the SIMOTION C240 / C240 PN and must be ordered as a separate component.
3.2 Display elements Note: The SIMOTION C240 / C240 PN does not contain any firmware. The micro memory card for the SIMOTION C240 / C240 PN can be used to save the SIMOTION Kernel. The micro memory card is also needed to save the technology packages and user data (programs, configuration data, parameterizations).
Page 40
Operator control (hardware) 3.2 Display elements The following LED displays are arranged the front cover of the SIMOTION C240 PN. This table describes the LEDs and their function. Table 3-3 Status and fault displays behind the front cover (C240 PN)
Interfaces SIMOTION C interfaces The interfaces and their meaning are described in following table. Table 4-1 Interfaces Interfaces Description Bus connector Rear-mounted connector for connecting to other S7 modules via the I/ O bus Drive interface (onboard) 50-pin Sub-D connector X2 for the analog connection of analog and (C230-2, C240) stepper drives (max.
Page 42
SIMOTION Motion Control System , For more information about the software packages, see PM 21 Catalog. This documentation is supplied in electronic format with SIMOTION SCOUT. Connectable devices A PG/PC can be connected to the Ethernet interface via a Fast Ethernet network. The PG must be equipped with an Ethernet card and the corresponding software must be available.
Page 43
RDP, RDM - Receive Data +/- TDP, TDM - Transmit Data +/- Signal type I - signal input O - signal output Note SIMOTION SCOUT Communication You will find additional information about Ethernet in the System Manual. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
The required bandwidth is in the free bandwidth of PROFINET IO. A SIMOTION C240 PN can be used as IO controller or I device. PROFINET IO differentiates between an IO controller and the IO devices assigned to it. IO controller and IO devices form a PROFINET IO system, comparable to a master-slave system on PROFIBUS DP.
Page 45
Figure 4-3 X11 interface position (C240 PN), three ports P1, P2, P3 The following LED displays are arranged behind the front cover of the SIMOTION C240 PN. For a description of the LED displays, see section Display elements (Page 39).
PROFIBUS DP interfaces PROFIBUS DP interfaces (X8, X9) The SIMOTION C provides two interfaces for connection to the PROFIBUS DP. Baud rates up to 12 Mbits/s are possible. Both interfaces can be operated isochronously. If both interfaces (X8, X9) are to be operated isochronously, then they must both be configured with the same DP cycle clock.
Page 47
PM 21 Catalog and in chapter I/O All released modules and devices are listed in the modules approved for SIMOTION (Page 21). This document is supplied in electronic format with SIMOTION SCOUT. Take note of the documentation on the individual modules or devices!
In addition, the C230-2 and C240 provide one enable signal per axis. With the C240, this interface (X2) can also be used for standard outputs: ● 4 analog outputs ● 4 digital outputs SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 49
PULSE1 PULSE1_N DIR1 DIR1_N PULSE2_N PULSE2 DIR2_N DIR2 PULSE3 ENABLE3 PULSE3_N DIR3 ENABLE3_N DIR3_N PULSE4_N ENABLE4 PULSE4 DIR4_N ENABLE4_N DIR4 Not assigned Not assigned Not assigned CTREN1.1 Not assigned CTREN1.2 CTREN2.1 Not assigned CTREN2.2 SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 50
Contact assembly mated set (NO contact), used for axis-specific enabling of the drive, e.g. a SIMODRIVE drive unit. The RF signal to the drive is set as soon as the controller enable is signaled by the user program. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 51
Brief voltage peaks may occur at the analog outputs when the supply voltage is switched on or off. For this reason, it is important to make sure that the enable signals are wired correctly and that the necessary safety regulations are met. Stepper drives Signals: SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 52
All signals for stepper drives are output by means of differential signal line drivers in accordance with the RS422 standard. For optimal reliability, the power unit should have differential signal receivers or optical coupler inputs to enable symmetrical signal transmission. An asymmetrical SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 53
In addition, the GND reference potential should be isolated to prevent electrical interference. All outputs are electronically protected against short-circuit and thermal overload. The following figure shows different possibilities for protective signal circuits. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 54
Interfaces 4.5 Onboard drive interface (C230-2, C240) Figure 4-6 Possible protective signal circuits for the stepper motor interface SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 55
The controller enable contacts (connector X2, CTREN1 to 4) can also be used on the C240 as four digital outputs. These digital outputs are isolated relay contacts (NO). Figure 4-7 Use as standard outputs See also Overview (Page 65) SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
X5 - axis channel 3 X6 - axis channel 4 Type: 15-pin Sub-D socket connector Table 4-9 Assignment of connectors X3 to X6 Encoder Type Encoder Type Incremental Absolute Incremental Absolute Not assigned MEXT CLS_N P5EXT SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 57
Both rotary (shaft encoders, angle measurement systems) and linear (linear encoder, linear measurement systems) measuring systems can be used. These can be built on the machine/ system (incremental encoder) or integrated in the motor (rotor shaft angle encoder). SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 58
Note Please note the drive manufacturer's wiring specifications. As the encoder interface of the C230-2, C240 is non-isolated, it may be necessary to take special measures for EMC on a case-by-case basis. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 59
Zero signal Z as non-inverted and inverted signal Max. output frequency: 1 MHz Phase shift of Track A to 90° ± 30° Track B: Current consumption: max. 300 mA Signal forms of incremental encoders Figure 4-9 Signal forms of incremental encoders SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 60
SSI encoder. Encoders which transmit a greater number of data bits than are to be read in the set SIMOTION C message length cannot be connected. The configuration data can be set within the range of the maximum values specified in the following message profiles (fir tree or right-justified).
Page 61
≤ 12 + (log encoder pulses per revolution / log 2) Note: The number of bit digits needed for representation of the encoder pulses per revolution is calculated using (log encoder pulses per revo‐ lution / log 2). Figure 4-10 Fir tree profile SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 62
● The leading and subsequent data bits transmitted by the encoder (or zeros) are not evaluated by SIMOTION C. ● The encoder used in the example should be configured as follows: –...
Page 63
Interfaces 4.6 Onboard measuring system interface (C230-2, C240) Figure 4-11 Right-justified profile SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 64
● The most significant data bit for the encoder's entire range of values is transmitted by the encoder with the first cycle. ● Subsequent data bits transmitted by the encoder (or zeros) are not evaluated by SIMOTION C. ● The encoder used in the example should be configured as follows: – Encoder pulses per revolution: 4096 –...
The maximum cable length depends on the specification for the encoder supply and the baud rate. For problem-free operation, you must not exceed the following values when using Catalogs PM 21/NC 60/ST 70 ): SIEMENS preassembled connecting cables (see Table 4-14 Maximum cable lengths, depending on the encoder power supply...
Page 66
SIMATIC S7 controller. The following table lists the digital values and their associated analog values (characteristic curve). Digital value (WORD data type) Analog value 16#7FFF ≙ 32767 +10 V 16#0000 ≙ 0 16#8000 ≙ 32768 -10 V See also Connecting the drive units (Page 102) SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
4.7 Possible uses of onboard drive and measuring system interface in the application (C230-2, C240) 4.7.2 Configuration examples for C240: Use as standard output on X2 Configuration procedure in SIMOTION SCOUT: 1. Start address is specified in the hardware configuration 2. Specification of standard output (16-bit analog and 1-bit digital) SIMOTION C...
Page 68
16-bit up/down counter (90-degree pulse train of a connected TTL encoder, zero pulse not required). The counter value can be accessed by means of an I/O variable. Configuration procedure in SIMOTION SCOUT: 1. Specification of start address in the hardware configuration.
Various encoders and actuators can be connected via digital inputs/outputs to the 40-pin front connector X1 with single-wire connection. Position of the connector The following figure shows the position of the front connector. Figure 4-13 Position of connector X1 SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 70
The following figure shows the terminal diagram and block diagram for digital inputs/outputs on the SIMOTION C. Figure 4-14 Terminal and block diagram of digital inputs/outputs on the SIMOTION C Connector pin assignment Connector designation: X1 Connector type: 40-pin S7 front connector for single-wire connection...
Page 71
● Digital inputs M1 and M2 I0 to I11 Digital inputs 0 to 11 Q0 to Q7 Digital outputs 0 to 7 Supply for digital outputs Reference potential for digital outputs output Reference potential for digital inputs input SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 72
M should not exceed a maximum length of 10 m. Digital inputs (onboard) The SIMOTION C has 18 digital inputs. These can also be interconnected via symbolic assignment using variables as of SIMOTION V4.2 for C240 and C240 PN.
Page 73
The assignment of the inputs to the encoders is fixed, and the special use is activated in the SIMOTION SCOUT engineering system. – B1 → axis 1 (encoder at X3) –...
Page 74
New results can be traced immediately and can also be read from non-IPO-synchronous tasks. You will find detailed information on this subject in the SIMOTION Function Manual Output Cams and Measuring Inputs .
Page 75
Digital outputs (onboard) Eight digital outputs (Q0 to Q7) are provided on the SIMOTION C. These can also be interconnected via symbolic assignment using variables as of SIMOTION V4.2 for C240 and C240 PN.
Page 76
Interfaces 4.8 I/O interface The following table describes the states of the enables and outputs in the respective SIMOTION C operating states with an open or closed READY contact. Table 4-19 States of enable signals and outputs: Status of the READY...
In this chapter we will explain how to design the mechanical configuration, prepare the SIMOTION components for installation and install them. During the installation of SIMOTION C modules, you must pay attention to the electrical configuration. Therefore, also refer to the chapter Wiring (Page 89).
Configuring and installing 5.2 Configuring an installation using SIMOTION C modules Permissible ambient temperature ● Horizontal installation: 0 °C to 55 °C ● Vertical installation: 0 °C to 40 °C Figure 5-1 Horizontal and vertical configuration 5.2.2 Clearances Rules If you comply with the minimum clearances, you will: ●...
Configuring and installing 5.2 Configuring an installation using SIMOTION C modules Clearances The following figure shows the clearances between the individual racks and the clearance to adjacent equipment, cable ducts, cabinet walls, etc. Figure 5-2 Clearances 5.2.3 Mounting dimensions of modules Overview of mounting dimensions The following table shows the mounting dimensions of modules.
The following rules apply with respect to the layout of the modules on a rack: ● Up to eight modules can be inserted to the right of the SIMOTION C. ● The number of plug-in modules is also limited by their power consumption from the...
With the SIMOTION C, a 2-tier layout is possible. Interface modules Interface modules are required for the 2-tier layout which route the backplane bus from one rack to the other. The SIMOTION C is always located on rack 0. Table 5-3 Interface modules Interface module Usable for ...
Configuring and installing 5.3 Installing 2-tier layout The figure below shows the 2-tier layout with SIMOTION C. Figure 5-4 Layout of modules on two racks Installing 5.3.1 Installing mounting rails Installing a 2-meter mounting rail You must prepare the 2-meter mounting rail for installation. Proceed as follows: 1.
Page 83
2-meter mounting rail Mounting rail Distance a Distance b length 160 mm 10 mm 140 mm 482.6 mm 8.3 mm 466 mm 530 mm 15 mm 500 mm 830 mm 15 mm 800 mm SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 84
Always make sure that there is a low-resistance connection to the protective conductor (see figure below). If the rack is mounted on a movable frame, for example, make sure that the line to the protective conductor is flexible. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Two keys (C230-2) The key is used to operate the mode selector for the C230-2. One labeling plate For labeling of integrated inputs and outputs of the SIMOTION C Signal module One bus connector To provide the electrical connections between (SM)
Installation sequence The individual steps for the installation of the modules are described below: 1. Except for the SIMOTION C, each signal module is supplied with a bus connector. When plugging in the bus connectors, always start with the SIMOTION C.
Page 87
After mounting, you can assign each module a slot number. This eases the assignment of the Engineering System . The table below shows the slot modules to the configuration table in the number assignment. Table 5-7 Slot numbers for S7 modules and SIMOTION C Slot no. Module Comments Power supply (PS)
Page 88
Configuring and installing 5.3 Installing SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
General requirements for wiring Basic rules Because of the wide range of uses of a SIMOTION C, only the basic rules for electrical installation can be included in this section. At a minimum, you must comply with these basic rules to ensure problem-free operation.
6.1.2 Configuring the electrical installation General rules for operating a SIMOTION C You must observe the following primary rules for integrating a SIMOTION C in an automation system or plant. System startup after certain events The following table identifies considerations required for startup of a system following certain events.
Page 91
I/O-bus I/O must not be pulled out or inserted during operation. Note The I/O bus will not work if I/O-bus I/O are pulled out during operation. The SIMOTION must be switched off and back on again when these are reinserted.
Connecting 6.1 Wiring 6.1.3 Overview of wiring diagram C230-2/C240 with servo drive (analog connection) The figure below shows how the individual components are connected to the C230-2/C240 and the servo drive (analog connection). SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 93
Connecting 6.1 Wiring Figure 6-1 Overview of the cable connecting the C230-2/C240 to the servo drive (analog coupling) - example SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 94
Connecting 6.1 Wiring SIMOTION C with servo drive (digital connection) via PROFIBUS DP The figure below shows how the individual components are connected to the SIMOTION C and the servo drive (digital connection). Figure 6-2 Overview of the cable connecting the SIMOTION C to the servo drive (digital connection)
Page 95
The figure below shows how the individual components are connected to the C240 PN and the servo drive (digital connection). Figure 6-3 Overview of the cable connecting the C240 PN to the servo drive (digital connection) - example SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 96
The figure below shows how the individual components of the multi-axis controller are connected to the C230-2, C240 and stepper drive. Figure 6-4 Overview of the cable connecting the C230-2/C240 to the stepper drive - example SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 97
Connecting 6.1 Wiring Overview of connections - connecting cable Figure 6-5 Overview of SIMOTION C connections SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Unit Conditions Voltage range - mean value 20,4 28,8 Ripple Transient overvoltage 500 ms duration 50 s recovery time Rated current consumption see "Connection values" table in chapter Technical data (Page 163) Starting current SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 99
Ground If you want to ground the reference potential, you must not remove the jumper between terminals M and functional ground on the SIMOTION C. Line buffering The PS 307 load current supplies from the S7-300 system guarantee mains buffering for 20...
Page 100
Connecting comb You can also use a connecting comb to connect the PS 307 power supply module to the SIMOTION C. You will find the Article Nos. of the connecting comb required in chapter Spare parts and accessories (Page 173).
Page 101
6. Close the front doors Figure 6-7 Connect power supply module and SIMOTION C with connecting comb Setting power supply to the required supply voltage Check whether the supply voltage selection switch is set correctly for your supply voltage. The basic setting on the PS 307 is always 230 V.
Connection of drives (e.g. SIMODRIVE 611 universal with analog setpoint interface) to the onboard drive interface (C230-2, C240) The figure below shows the connection of the C230-2, C240 to SIMODRIVE 611 universal drive units. Figure 6-8 Connection of a SIMODRIVE 611 universal drive unit SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 103
The connecting cable is available in a choice of lengths. Catalog PM 21, NC 60, or ST 70 Wiring diagram Figure 6-9 Terminal diagram for C230-2/C240 and SIMODRIVE 611 universal with analog setpoint interface Setpoint assignment SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 104
Connection of stepper drives (e.g. FM STEPDRIVE) to the onboard drive interface (C230‑2, C240) The figure below shows the connection of the C230-2, C240 to FM STEPDRIVE drive units. Figure 6-10 Connection of FM STEPDRIVE drive units SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 105
3. Lock the connector using the finger screws. Close the front cover. Connecting cable The connecting cable is a preassembled cable for four FM STEPDRIVE stepper motor drive units. Catalog PM 21, NC 60.1, or ST 70 Wiring diagram SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 106
The assignment of the setpoints for axes 1 to 4 is fixed. Setpoint output signals (X2) for stepper drive: ● PULSE1, PULSE1_N, DIR1, DIR1_N, ENABLE1, ENABLE1_N for axis 1 ● PULSE2, PULSE2_N, DIR2, DIR2_N, ENABLE2, ENABLE2_N for axis 2 SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 107
Procedure: 1. Insert the Sub-D connector (9-pin) into the drive unit. 2. Open the front door of the SIMOTION C and insert the Sub-D connector (9-pin) into the X8/ X9 socket. 3. Lock the connector using the finger screws. Close the front cover.
Page 108
The terminating resistor must be switched in (switch position "On") at the beginning and end of the bus segment. See figure "Bus connector (6ES7 ...): Terminating resistor connected and disconnected" in chapter Network components for a PROFIBUS subnet (Page 122) SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 109
Connection of drives (e.g. SINAMICS S120) to PROFINET IO (C240 PN) The figure below shows the connection of the C240 PN to a SINAMICS S120 drive unit. Figure 6-13 Connection of a SINAMICS S120 drive unit on the PROFINET IO SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 110
Details about the bus cable, bus connector and installation can be found in chapter Networking (Page 119). Note The maximum cable length is 100 m. Mixed operation of analog drives and stepper drives (C230-2, C240) Connecting cables for your configuration are available on request. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Always use shielded data cables. The shielding must be connected with the metallic or metallized connector housing. The pre-assembled cable available as an accessory provides the best possible immunity to interference and adequately dimensioned cross-sections for the power supply to the encoders. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 112
The following connecting cables are available (see figure "Overview of connections"): ● Pre-assembled cable for external encoder or EXEs (for the connection of linear position encoders) ● Pre-assembled cable for built-in encoder with 17-pin round connector ● Pre-assembled cable for absolute encoders (SSI) SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 113
Catalog PM 21, NC 60, or ST 70 Actual value assignment Actual value assignment in the SIMOTION SCOUT axis wizard: The assignment of actual values is only permanent for position axes with an encoderless stepper motor. The corresponding encoder channel is required for actual value simulation in the hardware.
You can connect two cables of 0.25 to 0.75 mm each in one ferrule. Note To achieve optimum interference suppression, a shielded cable must be used for connection of measuring inputs or external zero mark. Required Tools 3.5-mm screwdriver or power screwdriver SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 115
Connection of measuring inputs or proximity sensors (external zero mark) Procedure: 1. Wire the power supply for the encoders. This must meet the same criteria as the load power supply for the SIMOTION C. 2. Connect the shielded signal line to the encoders. SIMOTION C...
Connecting shielded cables via a shield connecting element Application With the shield connecting element, you can easily connect all the shielded wires of the SIMOTION C or S7 modules to ground by directly connecting the shield connecting element with the mounting rail. SIMOTION C...
Page 117
1 cable with 3 to 8 mm shield diameter 6ES7 390-5BA00-0AA0 1 cable with 4 to 13 mm shield diameter 6ES7 390-5CA00-0AA0 The shield connecting element is 80 mm wide and provides space for two rows, each with four shielding terminals. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 118
Tip: Make sure you allow a sufficient length of cable between the shielding terminal and the front connector. This will, for example, ensure that if a repair is required, you can unplug the front connector without also having to remove the shield terminal. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
You set the PROFIBUS addresses for each node individually using the programming device or PC (also by a switch on the slave for some PROFIBUS DP slaves). The factory settings on the SIMOTION C are address 2 and baud rate 1.5 Mbit/s for both PROFIBUS DP interfaces X8 and X9.
Page 120
6.2 Networking Segment A segment is a bus cable between two terminating resistors. A segment with SIMOTION C as the master can contain up to 64 slaves. In addition, a segment is limited by the permitted cable length according to the baud rate (see chapter Onboard measuring system interface (C230-2, C240) (Page 56)).
Page 121
Connecting 6.2 Networking Example The following figure shows an example configuration of a subnet with SIMOTION C. Figure 6-19 Networking example Segment in subnet The baud rate determines the cable length of a subnet segment (see the following table). Table 6-8...
0.9 dB/100 m (f = 200 kHz) Permissible conductor cross-section 0.3 mm to 0.5 mm Permitted cable diameter 8 mm ± 0.5 mm Rules for cable installation PROFIBUS cables must not be twisted, stretched, or compressed. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 123
("ON" switch setting) (refer to the following figure). Make sure that the nodes at which the terminating resistor is located are always supplied with voltage during startup and operation. Figure 6-20 Bus connector (6ES7 ...): terminating resistor switched on and off SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Overview You can connect an Industrial Ethernet to the 8-pin RJ45 X7 socket, see Figure "Overview of the cable connecting the SIMOTION C to the servo drive (digital connection) - example" in chapter Overview of wiring diagram (Page 92). Industrial Ethernet is a communication network with a transmission rate of 10/100 Mbits/s.
Page 125
For configuration using Industrial Ethernet, the SIMOTION C must be provided with an IP address, the subnet mask and the router address. To configure the Ethernet addresses and transfer them to the SIMOTION C, proceed as follows: 1. Open your project.
- example" in chapter Overview of wiring diagram (Page 92). PROFINET is a communication network with a transmission rate of 100 Mbit/s. You can use a PG/PC to communicate with STEP 7, SIMOTION SCOUT, and SIMATIC NET OPC. A shielded twisted pair cable is used for the networking in this case. For additional information, SIMATIC NET, Industrial Twisted Pair and Fiber Optic Networks Manual.
6.2.6 Factory setting After resetting the SIMOTION C to the factory setting (see chapter Setting SIMOTION C to factory settings (Page 150)) or when the module is delivered, the following addresses are set: ●...
Router: Do not use a router 6.2.7 MPI subnet An MPI subnet has the same basic configuration as a PROFIBUS subnet. The installation rules, stated in the chapter Configuring a PROFIBUS subnet (Page 119), therefore apply. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Maximum configuration The following figure shows a configuration of a rack and the possible slots. A 2-tier layout with IM 365 is possible with SIMOTION C. Figure 7-1 Slots for modules on rack (centralized I/O)
Addressing 7.2 User-assignable addressing on the SIMOTION C (centralized and distributed I/O) In the case of input/output modules, the input addresses and output addresses start from the same module start address. Table 7-1 Module start addresses of signal modules Module carri‐...
Page 131
The example in the figure below shows which default addresses are derived when a digital module is located in slot 4 (that is, when the module start address is 0). Slot number 3 is reserved as no interconnection module is present in the example. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 132
4. You will see that in the case of an analog input/analog output module, the analog input and analog output channels are addressed from the same address, the module start address. Slot number 3 is reserved as no interconnection module is present in the example. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 133
Addresses of the FM and CP modules The FM and CP modules are assigned to the analog address range. In addition, the FM and CP modules have extended interfaces (data sets). For a detailed description, see the corresponding module's manual. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
As of SIMOTION V4.2, the onboard digital inputs/outputs of the C240 and C240 PN cannot only be interconnected with variables via their direct addresses, by also by means of symbolic assignment.
The counter value can be accessed by means of an I/O variable (default start address of the axis channel). Symbolic assignment is not available for this application. The following figure shows the default start addresses of the onboard measuring system interface of the C230-2/C240. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 136
Addressing 7.5 Addressing the onboard drive and measuring system interface of the C230-2, C240 Figure 7-8 Addressing the onboard measuring system interface SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
The programming device must be equipped with a PROFIBUS or Ethernet card. You need an MMC adapter to write to the micro memory card (SIMOTION Kernel update) on the PG/PC, see chapter Writing, formatting and erasing the Micro Memory Card (Page 140).
Information on the respective cable lengths for PROFIBUS DP can be found in chapter Onboard measuring system interface (C230-2, C240) (Page 56). ● to the Ethernet of the SIMOTION C (connector X7) with a shielded twisted pair cable. For information about cabling the Ethernet subnet, refer to chapter Configuring an Ethernet subnet on the Ethernet interface (Page 124).
8.3 Initial Power ON 3. Applying slight pressure, insert the ("new") micro memory card into the slot of the SIMOTION C until it snaps into place. Make sure the beveled edge of the micro memory card faces the ejector (see the following figure).
You can write to the micro memory card as follows: ● Micro memory card is inserted in the SIMOTION C and is written with the "Copy RAM to ROM" menu command (there must be a connection between the programming device and SIMOTION C).
Page 141
SCOUT ("Options" > "Write to Boot Sector…"). With the micro memory card for the C240, the SIMOTION Kernel must be copied to the micro memory card again, see chapter Kernel update for SIMOTION C240 / C240 PN (Page 152).
User memory concept 8.5.1 SIMOTION C memory model The following figure provides an overview of the SIMOTION C memory model. Figure 8-2 SIMOTION C memory model In the following sections, you will learn information about the user memories and the steps involved in certain operations.
C uses the addresses defined in these parameters to go online. The IP and DP parameters in the non-volatile data are retained and used by the SIMOTION C if a ramp-up is performed with an MMC that does not contain a configuration.
Page 144
Configuration data and system variables on volatile memory Non-volatile system With the SIMOTION C230-2, the SIMOTION Kernel is stored as non-volatile data in a flash memory. A C230-2 can therefore also ramp up without a memory card. MMC memory card The MMC contains the following data: ●...
An update writes the SIMOTION Kernel from the micro memory card to the "non-volatile system". If a newer or an older version of the SIMOTION Kernel is to be installed, an update can be performed with a micro memory card that contains the appropriate SIMOTION Kernel.
8.6.1 Overview of data deletion You can define the scope of data to be deleted from SIMOTION C memory described in the "user memory concept". This enables you to determine whether data in your system should be deleted completely or partially.
SIMOTION C memory reset Introduction During the memory reset, the "volatile data" in the RAM of the SIMOTION C and the "non- volatile data" in the NVRAM, except for the communication configuration (baud rates, network addresses, etc.), is deleted. The data on the MMC is retained during the memory reset.
Page 148
> Control Operating State menu command. Or click on Control Operating State in the toolbar. 2. Switch the SIMOTION device for which overall reset is to be carried out to STOP in the Control Operating State dialog. 3. Select the SIMOTION device under Overall reset (MRES). Click the Execute switch.
● Non-volatile data, except for the IP and DP parameters ● User data on the MMC (user directories) You can thus continue to go online to the SIMOTION C with your PG/PC. The licenses on the MMC are retained. Deleting user data 1.
3. Switch the mode selector to the MRES position. Keep this position selected and switch the power supply for the SIMOTION C on. When the STOP LED display lights up statically, switch the mode selector switch back to the STOP position.
To avoid incompatibilities when replacing the C230-2, it is recommended that the SIMOTION Kernel version of the current configuration is stored on the micro memory card. You can use a PG/PC with the appropriate micro memory card adapter to copy the SIMOTION Kernel to the micro memory card.
The C230-2 compares the version of the SIMOTION Kernel on the micro memory card with that on the C230-2 and automatically carries out an update. – First, the version of the SIMOTION Kernel stored in the C230-2 is deleted. The "RUN", "STOP" and "BUS2F" LEDs flash.
Page 153
C240 / C240 PN except the RUN LED are illuminated. Firmware compatibility as of V4.5 A SIMOTION Kernel as of V4.5 can only be used in conjunction with a SIMOTION C240 / C240 PN controller as of production version G.
You can only replace SIMOTION C as a complete unit. WARNING The SIMOTION C can only be replaced when the load power supply is switched off. You must therefore switch off the power supply, e.g. by means of the on/off switch on the PS module.
Module replacement without programming device or PC Overview If a defective SIMOTION C has to be replaced without using a PG/PC, you can transfer the data of the defective module to the new module by simply inserting the micro memory card of the defective module in the new module.
Page 156
Maintenance and servicing 9.3 Module replacement without programming device or PC SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Alarm, error, and system messages 10.1 Diagnosis using the LEDs Diagnostic LEDs The LEDs are explained in the order in which they are positioned on the SIMOTION C. Table 10-1 Diagnostics LEDs of the SIMOTION C Display Meaning Explanations SF (red) System fault This LED indicates a fault on the SIMOTION C.
Page 158
Fault status of PROFINET This LED indicates a fault at the PROFINET interface X11. interface LED - OFF PROFINET interface is operating without error; the data exchange to all configured I/O devices is running. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 159
2) If no PROFINET IO with IRT has been configured, then generally no synchronization will be made to the send cycle. Note During ramp-up of the SIMOTION C, the LEDs on the housing front are briefly illuminated. You can carry out a detailed diagnosis with a programming device or PC and the engineering aystem.
STOP → STOPU Defective operating state ☆ ☆ ☆ ☆ Remedy: ● Switch SIMOTION C Off/On ● Check diagnostics buffer Power supply is ready for operation Writing to micro memory card ☆ (Copy RAM to ROM) Formatting the micro memory card ☆...
Page 161
BUS2F (red) (green) (green) (yellow) (yellow) (red) (red) Request for overall reset by the SIMOTION C or 0.5/1 via the mode selector of the SIMOTION C Overall reset in progress Overall reset completed SIMOTION Kernel update in progress → →...
Page 162
Alarm, error, and system messages 10.2 Combinations of LED displays SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Basic cycle clock (isochronous bus cycle not activated) 1.5 ms to 8 ms 0.5 to 8 ms DP cycle clock (isochronous bus cycle activated) 1.5 ms to 8 ms 1.0 to 8 ms Position control cycle clock (servo cycle clock) ≥ 1.5 ms ≥ 0.5 ms SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 164
For system cycle clock settings, refer to the SIMOTION SCOUT online help. Note With the SIMOTION C, errors can occur during Download or during the transition from STOP to RUN if I/O bus modules and a system cycle clock > 8 ms (only with equidistant bus cycle) are used.
Page 165
Max. 1 A Switching capacity Max. 30 VA Mechanical service life Usually 10 switching cycles Electrical service life Typically 3 · 10 switching cycles at 24 V / 1 A Cable length: Max. 35 m SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 166
Table 11-11 Actual value latch time Position control cycle clock [µs] Actual value latch time Ti [µs] C230-2 C240 1500 1750 2000 2250 2500 2750 3000 3250 3500 3750 4000 4250 4500 4750 5000 5250 5500 5750 6000 SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 167
Digital inputs Table 11-13 Digital inputs Number of inputs Supply voltage 24 V DC (permissible range: 20.4 to 28.8 V) Input voltage ● 0 signal: -3...5 V ● 1 signal: 11 to 30 V SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 168
- Supply voltage of outputs Note The connecting cable between the voltage source and the load current supply connector L+ and the associated reference potential M should not exceed a maximum length of 10 m. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
No error message is output if the backup function is defective. With POWER ON, the clock resumes at the time at which POWER OFF occurred. When the SIMOTION C is reset to the factory setting, the clock is also reset to the "factory setting as delivered".
● Installations requiring special monitoring, such as: – Elevator installations – Electrical installations in highly sensitive areas An additional measure for the use of the SIMOTION C could be installation in a cabinet, for example. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 171
Reduction of vibration If the SIMOTION C is subjected to greater shocks or vibrations, you must take appropriate measures to reduce the acceleration or the amplitude. Installation on damping material (e.g. rubber-bonded metals) is recommended.
IP 20 degree of protection in accordance with IEC 529, i. e. protection against contact with standard probes. Also: Protection against ingress of solid foreign bodies with diameters greater than 12.5 mm. No special protection against ingress of water. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 174
Dimension drawing, spare parts, and accessories 12.2 Spare parts and accessories Parts for SIMOTION C Article number Accesso‐ Spare parts ries Shield connecting element 6ES7 390-5AA00-0AA0 Shield connection terminals for 6ES7 390-5AB00-0AA0 ● 2 cables, each with 2 to 6 mm shield diameter 6ES7 390-5BA00-0AA0 ●...
European standards (EN). Electromagnetic compatibility Standards for EMC are satisfied if the EMC Installation Guideline is observed. SIMOTION products are designed for industrial use in accordance with product standard DIN EN 61800‑3, Category C2. cULus approval Listed component mark for United States and the Canada Underwriters Laboratories (UL) according to Standard UL 508, File E164110, File E115352, File E85972.
When assessing the machine's risk in accordance with the respective local regulations (e.g. EC Machinery Directive), the machine manufacturer must take into account the following residual risks emanating from the controller and drive components of a drive system: SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 177
The components must be protected against conductive contamination (e.g. by installing them in a control cabinet with degree of protection IP54 according to IEC 60529 or NEMA 12). SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 178
Assuming that conductive contamination at the installation site can definitely be excluded, a lower degree of cabinet protection may be permitted. For more information about residual risks of the components in a drive system, see the relevant chapters in the technical user documentation. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
This figure indicates the maximum electrostatic charges that can accumulate on an operator when he comes into contact with the indicated materials. These values comply with the specifications in IEC 801-2. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
If you have to take measurements on a module, make sure that you first discharge any static that may have accumulated in your body. To do this, touch a grounded metal object. Only use grounded measuring instruments. SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
154 Configuring, 77 replacement, 154 horizontal, 77 wiring diagram - digital inputs/outputs vertical, 77 (onboard), 70 Diagnostics C2xx installation, 154 LED display, 157 Cable installation rules Digital input (onboard) PROFIBUS cable, 122 Connecting-up, 114 SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 182
Ethernet interface, 41 External electrical interference I/O interface, 69 Protection, 91 Measuring system interface, 56 External zero marker, 72, 114, 115 MPI, 46 Power supply connection, 98 PROFIBUS DP interface, 46 IP 20, 172 SIMOTION C Operating Instructions, 11/2016, A5E33441428B...
Page 183
Onboard measuring system interface, 167 Open equipment, 77 inserting, 86 Overall reset with mode selector, 37 Overview of connections, 98 LED display SIMOTION C diagnostics, 157 LEDs, 157 PE connection Local measuring, 73 on mounting rail, 85 PG/PC Connecting, 138...