Configuration Via Profibus; Supplementary Conditions For Plc-Controlled Drives - Siemens SINUMERIK 840D sl Commissioning Manual

Configuring PLC-controlled drives

9.2 Configuration via PROFIBUS

9.2 Configuration via PROFIBUS
9.2.1

Supplementary conditions for PLC-controlled drives

Supported versions
Note
The SINUMERIK CNC software V4.9x supports the following Control Units with SINAMICS
firmware V5.2:
● CU310-2 DP / CU310-2 PN
● CU320-2 DP / CU320-2 PN
The following applies to PLC-controlled drives:
● Controlled directly from the PLC program.
● Integration in the part program sequence by means of auxiliary functions (H command).
Quantity framework
Scaling
Drives (drive control DOs) in total
● Of which assigned to the NC, maximum
● Resulting from this, those not assigned to the
● Not assigned to the NC, maximum:
Drive units (DO1) with drive control objects, in to‐
tal
2)
● Of which at the virtual, integrated PROFIBUS,
● Of which at the virtual, integrated PROFIBUS,
● Of which at the DP interface
● Of which at the DP interface
1)
The sum is monitored using alarm 380077
2)
270
NC, minimum:
:
maximum :
3)
minimum:
X126: PROFIBUS DP of the integrated PLC; X136: PROFIBUS DP/MPI of the integrated PLC
710.3B PN
:
2)
:
2)
minimum:
1)
maximum:
1)
Commissioning Manual, 12/2019, A5E48312804B AA
SINUMERIK 840D sl
720.3B PN
15 40
8 31
7 9
15 40
9 13
4 6
1 1
5 7
8 12
CNC Commissioning: NC, PLC, Drive
730.3B PN
50
31
19
50
15
6
1
9
14