Control word 1 (STW1)
Control → Converter
Bit Drive function Explanation
10 0 = No control by PLC Converter ignores the process data from the eldbus.
1 = Control via PLC Control via eldbus, con
ver
ter accepts the process data
from the eldbus.
11 1 = Start homing The converter starts homing.
0 = Stop homing The converter stops homing.
12 Reserved
13 0 → 1 = External block change The external block is changed.
14 Reserved
15 Reserved
Status word 1 (ZSW1)
Converter → Control
Bit Status Explanation
Telegrams 7, 9 Telegrams 111, 112
00 1 = Ready for switching on Power supply switched on; electronics initial‐
ized; pulses inhibit
ed.
01 1 = Ready f
or operation Motor is switched on (ON/OFF1 = 1), no fault
is active. Wit
h the command "Enable opera‐
tion" (STW1.3), the converter switches on the
motor.
02 1 = Operation enabled Motor follows setpoint. See control word1,
bit3.
03 1 = Fault present The converter has a fault. Acknowledge fault
using S
TW1.7.
04
1 = OFF2 inactive Coast down to standstill is not active.
05 1 = OFF3 inactive Quick stop is not active.
06 1 = "Switching on inhibited" active It is only possible to switch on the motor after
an OFF1 f
ollow
ed by ON.
07 1 = Alarm present Motor remains switched on; no acknowledge‐
ment is necessary
.
08 1 = Following error in tolerance The actual dierence betw
een the actual po‐
sition and the position setpoint is within the
permissible tolerance p2546.
09 1 = Control requested The automation system has been requested
to tak
e over control of the converter.
10 1 = Target position reached The axis has reached the target position.
11 1 = Home position set ---
12 0 → 1 = Acknowledgement, traversing block ac‐
tiv
e
---
13 1 = Se
tpoint xed ---
14 Reser
ved 1 = Axis accelerated ---
15 Reserved 1 = Axis decelerated ---
Functions
10.4Communication telegrams
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
346 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB
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