10.4.5 Supplementary telegram
Overvie
w
Telegram 750 is suitable to control the drive torque, e.g. for an electronic counterweight of a
vertical axis.
Description of function
Process da‐
ta
Teleg
ram 750
Control → Converter Converter → Control
Signal Explanation Signal Explanation
PZDn+1 M_ADD1 Acceleration compensation M_ACT Current torque
PZDn+2 M_LIM‐
IT_POS
Positive torque limit --- Not assigned
PZDn+3 M_LIM‐
IT_NEG
Negative torque limit ---
10.4.6 Control words, status words and message word
10.4.6.1 Control and s
tatus word 1
Overview
Control word 1 (STW1) activates the converter drive functions.
Status word 1 (ZSW1) signals the status of the converter to the higher-level control.
Description of function
For speed control (telegrams 1, 2, 3, 5, 102, 105)
Note
When t
elegr
am 5 and telegram 105 are used, STW1.4 and STW1.6 must be set to1.
Note
STW1.10 mus
t be set to 1 to allow the PLC to control the converter.
Functions
10.4Communication telegrams
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
342 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB