Siemens SINUMERIK 840D sl Commissioning Manual page 98

Commissioning communication NCK<->Drive
Assigning general and axis-specific machine data
The following table illustrates using the example of an SINAMICS S120 module structure
(one NCU (CU), one ALM, three motor modules (MM)) the assignment of the NCK machine
data for input/output address/telegram/message frame/actual value:
SINAMICS STEP7 (HW-config) DP slave
S120 properties
Component Message frame
type/length
MM1 116. PZD-11/19
MM2 116. PZD-11/19
MM3 116. PZD-11/19
X (not 116. PZD-11/19
available)
X (not 116. PZD-11/19
available)
X (not 116. PZD-11/19
available)
CU 391. PZD-3/7
ALM 370. PZD-1/1
Default value, do not change
1)
Assignment of axis drive
Assignment of an axis to a drive can be viewed on the HMI in the menu "Commissioning >
Drive systems > Drive units > PROFIBUS connections".
You can change this assignment via the vertical softkey "Change...".
Figure 9-1
See also
Commissioning NX <-> Drive (Page 256)
98
NCK machine data
General MD
I/O MD13120[0]
address Control Unit
1) 1)
I/O address
4100
4140
4180
4220
4260
4300
6500 6500
6514
Assignment of axis drive
MD13050 MD13060
[0-5] [0-5]
Axis I/O Message
address frame type
1)
4100 116
4140 116
4180 116
4220 116
4260 116
4300 116
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
NCK machine data
Axis MD
MD30110/3 MD30130
0220 Type of
setpoint/act output
ual value Setpoint
1)
assignment
1 1
2 1
3 1
- 0
- 0
- 0
IBN CNC: NCK, PLC, drive