Molded-case circuit breaker (MCCB) control function
Table 4- 28
Bit
Bit 0.0
Bit 0.1
Bit 0.2
Bit 0.3
Bit 0.4
Bit 0.5
Bit 0.6
Bit 0.7
Bit 1.0
Bit 1.1
Bit 1.2
Bit 1.3
Bit 1.4
Bit 1.5
Bit 1.6
Bit 1.7
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Byte 9
SIMOCODE pro PCS 7 Library V9.0
Programming and Operating Manual, 06/2017, A5E40899442002A/RS-AA/001
Molded-case circuit breaker (MCCB) – Process image inputs and outputs
MMOprtn – output pa-
rameters
–
FbkOut2
FbkOut3
PreWrnOvl
–
LocalAct
GenFlt
GenWarn
–
–
–
–
–
–
–
–
PZDIn23
PZDIn23
–
–
–
–
–
–
PII – Meaning
–
Status – OFF
Status – ON >
Event - Prewarning overload
(I>115 %)
–
Status – Remote mode
Status – General fault
Status - General warning
–
Event – Feedback test posi-
tion
–
–
–
–
–
–
Maximum current I_max
Maximum current I_max
–
–
–
–
–
–
Description of the blocks
4.3 MMOprtn block
PIO – Meaning
–
PLC/PCS [DP] → OFF
PLC/PCS [DP] → ON
Test 1 – Input
Emergency start – Input
Mode selector S1
Reset 1 – Input
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
119
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