schmalz SCTMi Notice D'utilisation page 24

Interfaces
Errors of Control Unit [ro]
BYTE [1]
Error Control Unit
Bit 7 Bit 6
Bit 0 Internal error: data corruption
Bit 1 Internal error: bus fault
Bit 2 Primary voltage too low
Bit 3 Primary voltage too high
Bit 4 Secondary voltage too low
Bit 5 Secondary voltage too high
Bit 6 Supply pressure too low (<1,9 bar) or too high (>6,3 bar)
Bit 7 Error in one or more ejectors
Condition Monitoring of Control Unit [ro]
BYTE [2]
res
Bit 7 Bit 6
Bit 0:3 CM Control
Unit:
Bit 4:7 res:
EJECTOR STATUS [ro]
BYTE [3] (Ejector 1 - 4)
PP04 AS04
Bit 7 Bit 6
Bit 0 AS01:
Bit 1 PP01:
Bit 2 AS02:
Bit 3 PP02:
Bit 4 AS03:
Bit 5 PP03:
Bit 6 AS04:
Bit 7 PP04:
BYTE [4] (Ejector 5 - 8)
PP08 AS08
Bit 7 Bit 6
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Bit 5 Bit 4
Bit 5 Bit 4
Condition Monitoring of Control Unit
Bit 0 = Primary Voltage limit
Bit 1 = Secondary voltage limit
Bit 2 = Input pressure limit (3,5 ... 5bar) (hysteresis = 0,2 bar)
Bit 3 = Warning in one or more ejectors
reserved
PP03 AS03
Bit 5 Bit 4
H1 level reached (air saving function) dans l'éjecteur n°1
H2 level reached (part present) dans l'éjecteur n°1
H1 level reached (air saving function) dans l'éjecteur n° 2
H2 level reached (part present) dans l'éjecteur n°2
H1 level reached (air saving function) dans l'éjecteur n°3
H2 level reached (part present) dans l'éjecteur n°3
H1 level reached (air saving function) dans l'éjecteur n°4
H2 level reached (part present) dans l'éjecteur n°4
PP07 AS07
Bit 5 Bit 4
Bit 3 Bit 2
CM Control Unit
Bit 3 Bit 2
PP02 AS02
Bit 3 Bit 2
PP06 AS06
Bit 3 Bit 2
FR · 30.30.01.01598 · 02 · 01/19
Bit 1 Bit 0
Bit 1 Bit 0
PP01 AS01
Bit 1 Bit 0
PP05 AS05
Bit 1 Bit 0