Siemens SINUMERIK 840D sl Series Diagnostics Manual page 733

08/2005
Remedy: Re fault value = 10, 11:
- check whether there are faults in the safety function alignment between the control unit
and the motor module involved (F01655, F30655) and if required, carry-out diagnostics for
the faults involved.
- use a motor module that supports the function safe standstill or safe brake control.
- upgrade the motor module software.
- upgrade the control unit software.
Note:
MM: Motor module
SBC: Safe brake control
SH: Safe standstill
SI: Safety Integrated
230801 <location>Power module DRIVE-CLiQ: Sign-of-life missing
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred between the control unit and the power
module involved.
Fault value (r0949, hexadecimal):
0A: The sign-of-life bit in the receive telegram is not set.
Remedy: - check the electrical cabinet design and cable routing for EMC compliance
- replace the component involved.
See also: p9916
230802 <location>Power module: Time slice overflow
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: Time slide overflow.
Remedy:
230804 <location>Power module: CRC
Reaction: NONE
Acknowledge: NONE
Cause: CRC error actuator
Remedy:
230805 <location>Power module: Incorrect EPROM checksum
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: Internal parameter data is corrupted
Fault value (r0949, hexadecimal):
01: EEPROM access error.
02: Too many blocks in the EEPROM.
Remedy: Replace the module.
230809 <location>Power module: Invalid switching information
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: For 3P gating unit: The last switching status word in the setpoint telegram is detected at
the end ID. Such an end ID was not found.
Remedy:
230810 <location>Power module: Watchdog timer
Reaction: NONE
Acknowledge: NONE
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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