Siemens SINAMICS G120C Operating Instructions Manual page 235

Bit Meaning
11
12
13
14
15
Status word 1 (ZSW1)
Bit Meaning
0 1 = Ready for switching on
1 1 = Ready
2 1 = Operation enabled
3 1 = Fault active
4 1 = OFF2 inactive
5 1 = OFF3 inactive
6 1 = Switching on inhibited ac‐
tive
7 1 = Alarm active
8 1 = Speed deviation within the
tolerance range
9 1 = Master control requested
10 1 = Comparison speed
reached or exceeded
11 1 = Torque limit not reached
12 Reserved
13 0 = Alarm, motor overtemper‐
ature
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
1 = Direction reversal
Reserved
1 = MOP up
1 = MOP down
Reserved
Remarks
Power supply switched on; electronics initialized; pulses locked.
Motor is switched on (ON/OFF1 = 1), no fault is active. With the
command "Enable operation" (STW1.3), the converter switches on
the motor.
Motor follows setpoint. See control word 1, bit 3.
The converter has a fault. Acknowledge fault using STW1.7.
Coast down to standstill is not active.
Quick stop is not active.
It is only possible to switch on the motor after an OFF1 followed by
ON.
Motor remains switched on; no acknowledgement is necessary.
Setpoint / actual value deviation within the tolerance range.
The automation system is requested to accept the converter con‐
trol.
Speed is greater than or equal to the corresponding maximum
speed.
Comparison value for current or torque has been fallen below.
--
Explanation
Invert setpoint in the converter.
Increase the setpoint saved in the motorized potenti‐
ometer.
Reduce the setpoint saved in the motorized potentiom‐
eter.
Advanced commissioning
8.7 Drive control via Modbus RTU
Signal inter‐
connection
in the con‐
verter
p1113[0] =
r2090.11
p1035[0] =
r2090.13
p1036[0] =
r2090.14
Signal intercon‐
nection in the
converter
p2080[0] =
r0899.0
p2080[1] =
r0899.1
p2080[2] =
r0899.2
p2080[3] =
r2139.3
p2080[4] =
r0899.4
p2080[5] =
r0899.5
p2080[6] =
r0899.6
p2080[7] =
r2139.7
p2080[8] =
r2197.7
p2080[9] =
r0899.9
p2080[10] =
r2199.1
p2080[11] =
r0056.13 /
r1407.7
p2080[12] =
r0899.12
p2080[13] =
r2135.14
233