TECSYSTEM NT538 ETH - Page 25

25
NT538 ETH
CHn STORY
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
--
TRIP
ALARM
--
--
--
FOC
FCC
RELAY STATUS (coil energizing status)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
--
--
--
FAULT
Relay 1=ON
TRIP Relay
1=ON
ALARM
Relay 1=ON
FAN_2
Relay 1=ON
FAN_1
Relay 1=ON
CPU ERROR
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
--
--
--
--
PT ERROR
CAL
FCD Fault
ECH
CPU SETTING
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
--
--
--
Failsafe
fault
Failsafe trip
Failsafe
alarm
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