Digital Outputs - Siemens SINAMICS GM150 Operating And Installation Instructions

8.4.2.2

Digital outputs

The drive is equipped with four bidirectional digital outputs (terminal X541) and two relay
outputs (terminal X542). These outputs are, for the most part, freely parameterizable. For
details, please refer to the circuit manual of the drive.
List of signals for the digital outputs
Signal
1 = Ready to switch on
1 = Ready to operate (DC link loaded, pulses blocked)
1 = Operation enabled (drive follows n_set)
1 = Fault present
0 = Coast to stop active (OFF2)
0 = Fast stop active (OFF3)
1 = Power-on disable
1 = Alarm present
1 = Speed setpoint/actual deviation in the tolerance bandwidth
(p2163, p2166)
1 = Control required to PLC
1 = f or n comparison value reached or exceeded (p2141, p2142)
1 = I, M, or P limit reached (p0640, p1520, p1521)
Reserved
0 = Alarm motor overtemperature (A7910)
Reserved
0 = Alarm thermal overload in power unit (A5000)
1 = Pulses enabled (inverter is clocking, drive is carrying current)
1 = n_act ≤ p2155
1 = n_act > p2155
1 = Ramp-up/ramp-down completed
1 = n_act < p2161 (preferably as n_min or n=0 message)
1 = Torque setpoint < p2174
1 = LOCAL mode active (control via operator panel)
0 = Motor blocked
1 = Ready to switch on
SINAMICS GM150 6SL3815-2LN41-4AA2
Operating Instructions 04/2017
Operation
8.4 Functions
Bit in status word 1 Parameter
0 r0889.0
1 r0889.1
2 r0889.2
3 r2139.3
4 r0889.4
5 r0889.5
6 r0889.6
7 r2139.7
8 r2197.7
9 r0899.9
10 r2199.1
11 r1407.7
12
13 r2129.14
14
15 r2129.15
r0899.11
r2197.1
r2197.2
r2199.5
r2199.0
r2198.10
r0807.0
r2198.6
0 r0889.0
173