Siemens SINAMICS G120D Original Instructions Manual page 95

Abbreviation Explanation
MSGW Status word for messages
NIST_B Actual speed value (32 bits)
Not assigned Freely interconnectable
MDI_VELOCITY MDI velocity
MDI_ACC MDI acceleration
MDI_DEC MDI deceleration
MDI_MOD Selects the positioning mode in the case of direct setpoint
input (MDI)
POS_STW Control word for basic positioner
POS_ZSW Status word for basic positioner
POS_STW1 Control word 1 for basic positioner
POS_ZSW1 Status word 1 for basic positioner
POS_STW2 Control word 2 for basic positioner
POS_ZSW2 Status word 2 for basic positioner
WARN_CODE Number of the actual alarm
FAULT_CODE Number of the actual fault
Interconnection of the process data
Figure 7-2
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
Interconnection of the send words
7.4 PROFIdrive profile for PROFIBUS and PROFINET
See Status word messages (Page 108)
See Control word MDI mode (Page 107)
See Control and status word for the
positioner (Page 100)
See Control and status word 1 for the
positioner (Page 102)
See Control and status word 2 for the
positioner (Page 104)
Configuring the fieldbus
95