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Immediate stop
Immediate stop
r32452.1
r32452.1
1
r32452.11
r32452.11
Manual operation
Manual operation
active
active
Switching on inhibited
r32452.0 = 0
r32452.2 = 1
Immediate stop
r32452.1
1
r32452.11
Manual operation
active
1
2
DO: TM31
HEM - Sequence control
Ready for switching on
r32452.2 = 1
&
HEM On/Off
p32432[0]
(0)
1
r32452.9
Automatic operation for
condensation preventionactive
Operation
r32452.0 = 1
3
4
Acknowledge HEM fault
p32432[1]
Run-on time
p32441
Acknowledge fault
global
0
T
&
Run-on time active
r32452.0 = 1
r32452.5 = 1
HEM On/Off
p32432[0]
(0)
&
r32452.9
Automatic operation for
condensation preventionactive
r32453.0
r32453.1
F53558 F thresh pressure violated
F53560 F thresh temperature exceeded
5
6
Function diagram
fp_7398_95_eng.vsd
SINAMICS
12.04.17 V01.01.00
(0)
1
Fault
r32452.4 = 0
Pump 1 mcb
Pump 2 mcb
1
7
8
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