Siemens G130 List Manual page 1316

Missing enable signals
Missing enable signals that prevent the drive going into operation
(this situation can be detected at the ZSW sequence control, infeed r0899.2 = 1 [8726]).
Bit No. Meaning
1 = OFF1, enable missing
0
(p0840 = 0 or switching on inhibited is present)
1 1 = OFF2, enable missing (p0844 = 0 or p0845 = 0)
2
3
5
6
1 = EP terminals, enable missing
8
(pulse enable EP terminals missing)
9
1 = OFF1 internal enable missing
16
(OFF1 fault response is present)
1 = OFF2 enable internal missing (commissioning selected
17
p0009 > 0 or p0010 > 0 or OFF2 fault response present)
26 1 = Infeed inactive or not operational
29 1 = Cooling unit ready signal missing
<1> Only for S120 and G150.
1 2
DO: B_INF
Basic Infeed - Missing enable signals, line contactor control
Line contactor control
Missing enable sig
r0046
r0046.0 [3020.5]
r0046.1 From sequencer [8732.4]
S7 open line
contactor
S6 open line
contactor
S3a close line
contactor
r0899.12
Line contactor
r0046.8
closed
[8726.3]
r0046.16
r0046.17
r0046.26
r0046.29
3 4
p0115[3] (2000.00 μs)
<1>
Control Unit
Close
line contactor
DO
r0863.1
[8760.5] [2130]...[2133]
Line contactor fdbk sig
p0860
DI
1
[2120]...[2133]
ON/OFF monitoring
p0861
F07300
T 0
"Line contactor
1
feedback signal
missing"
Time monitoring
Operating monitoring
&
&
5 6
Function diagram
fp_8738_54_eng.vsd
S120/S150/G130/G150
19.06.15 V04.08.00
From line supply
+24 V
To Line Module
7 8
- 8738 -