Siemens SINUMERIK 840Di sl Commissioning Manual page 292

PROFIBUS DP Communication
8.9 DP slave SINAMICS S120
NOTICE
The PROFIBUS message frame of DP slave S120, which is parameterized using HW
Config, must match the corresponding data parameterized in the NC and in the drive.
There is no automatic adjustment!
The following data must agree:
1. SIMATIC configuration of S120 DP slave:
2. SINUMERIK 840Di sl NC
3. SINAMICS S120
I/O addresses
Communication between the NC and the drive object of a DP slave S120 in the SINUMERIK
840Di sl can only take place if the I/O addresses for the I/O data of a drive object are the
same.
NOTICE
The following is to be taken into account:
• The I/O addresses of the I/O data of a drive object must be the same, e.g. drive object:
• The I/O address set by the HW Config for a drive object must match the I/O address set
• SIMATIC configuration of S120 DP slave:
• SIMATIC configuration of S120 DP slave:
292
Drive object: "Drive control": Message frame
MD13060 $MN_DRIVE_TELEGRAM_TYPE[n]
Parameter p0922 (PROFIBUS PDA message frame selection) or STARTER: Drive unit
> Configuration
"Drive control":
I/O address actual value = = I/O address setpoint
in the NC.
There is no automatic adjustment!
The following data must agree:
Drive object:"Drive control": I/O address
SINUMERIK 840Di sl NC
MD13050 $MN_DRIVE_LOGIC_ADDRESS[n]
Drive object: "Control Unit": I/O address
SINUMERIK 840Di sl NC
MD13120 $MN_CONTROL_UNIT_LOGIC_ADDRESS[n]
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Manual