HESCH HE 5750, Operating Instructions Manual

Page: 73 / 94

HE 5750 Operating Instructions
#371627 | Version 1.1 73
12.3 Data direction HE 5750 -> PLC
Position Bit Function Data type Bytes Parallel Interface (Out)
0 Status information part 1 Digital 1
0 Cleaning activated unsigned char X X
1 Filter Hold (emergency stop) X X
2 Offline cleaning activated X
3 Cleaning running X X
4 Post-cleaning running
5 Forced cleaning running
6 Chamber cleaning running
7 Local operation unlocked
1 Status information part 2 Digital 1
0 Test function activated unsigned char
1 Delta-p offset activated
2 Time synchronised
3 Background cleaning in process
4 Dust monitoring locked
5 Modem interface deactivated
6 Parallel valve triggering locked
7 Toggle Bit
2 Current chamber unsigned char 1
3 Current valve unsigned char 1
4 Chamber closed Digital 1
0 Chamber 1 to unsigned char
7 Chamber 8
5 Chamber closed Digital 1
0 Chamber 9 to unsigned char
7 Chamber 16
6 Chamber closed Digital 1
0
Chamber 17 unsigned char
to
7 Chamber 24
7
Chamber cleaning active Digital 1
0 Chamber 1 to unsigned char
7 Chamber 8
8
Chamber cleaning active Digital 1
0 Chamber 9 to unsigned char
7 Chamber 16
9
Chamber cleaning active Digital 1
0 Chamber 17 to unsigned char
7 Chamber 24
10
Alarms part 1 Digital 1
0 Common alarm unsigned char X
1 Differential pressure alarm X
2 Error cleaning system pressure X
3 Error pressure in chamber pres.
manifold X
4 Error Isolation valve X
5 Valve error X
6 Hopper level high X
7 Exceed threshold dust X
11 Alarms part 2 Digital 1
0 Error raw gas damper unsigned char X
1 Error pure gas damper X
2 Error CAN bus
3 Flow rate sensor error X
4 Wrong command from PLC