System Components
SICAM RTUs, SICAM AK 3 User Manual 95
DC2-028-2.03, Edition 07.2016
2.2.2 CP-2019/PCCX26
2.2.2.1  Front Panel
Standard Safety
RY: Board ready
ER: Error
W: Warning
BBD: Module failure
INT: Internal error
EXT: External error
ACT:  CPU active
CPY: Parameter safety operation / FW is loaded
SF: Safety Function
HLT: FW shut down / Board shut down
LK X0: \
PK X0:  |
ACT0:  |
ER0:   \  LED display for protocol element 0 and 1
LK X1:   /  Meaning see chapter „Service“, section
PK X1:  |   “Operation And Display Elements”
ACT1:  |
ER1: /
OH X2: \
RTX X2:  |
ACT2:  |
ER2:   \  LED display for protocol element 2 and 3
OH X3:   / meaning dependent on the installed protocol element
RTX X3:  |  see chapter „Service“, section “Operation And Display Elements”
ACT3:  |
ER3: /
RES: Reset
X0: Interface protocol element 0
X1: Interface protocol element 1
X2: Interface protocol element 2
X3: Interface protocol element 3
S/N: Serial number
SI2: Position for label with serial number of protocol element 2
SI3: Position for label with serial number of protocol element 3
RY
S/N
ER
W
BBD
INT
EXT
HLT
ACT0
ER0
ACT1
ER1
RES
X0
X1
X2
X3
ACT2
ER2
OH X3
ACT3
ER3
RY
S/N
ER
W
BBD
INT
EXT
HLT
ACT0
ER0
ACT1
ER1
RES
X0
X1
X2
X3
ACT2
ER2
OH X3
ACT3
ER3
SF