GE EPM 7700 用户手册
238
PMCS Interface Toolkit
Limit 1
Limit 1 value for the Associated quantity (For example: Phase A Amps)
Trigger - Relay 1
LED display in Amber color : Limit 1 of the associated value will trigger Relay 1.
LED display in Gray color: Limit 1 of the associated value will not trigger Relay 1.
LED display in Gray color: Limit 1 of the associated value will not trigger Relay 1.
Trigger - Relay 2
LED display in Amber color : Limit 1 of the associated value will trigger Relay 2.
LED display in Gray color: Limit 1 of the associated value will not trigger Relay 2.
LED display in Gray color: Limit 1 of the associated value will not trigger Relay 2.
Limit 2
Limit 2 value for the Associated quantity (For example: Phase A Amps)
Trigger - Relay 1
LED display in Amber color : Limit 2 of the associated value will trigger Relay 1.
LED display in Gray color: Limit 2 of the associated value will not trigger Relay 1.
LED display in Gray color: Limit 2 of the associated value will not trigger Relay 1.
Trigger - Relay 2
LED display in Amber color : Limit 2 of the associated value will trigger Relay 2.
LED display in Gray color: Limit 2 of the associated value will not trigger Relay 2.
LED display in Gray color: Limit 2 of the associated value will not trigger Relay 2.
Set Above/Below Limit 1
LED display in RED color : Limit 1 of the associated value is Set for Above.
LED display in Gray color: Limit 1 of the associated value is Set for Below.
LED display in Gray color: Limit 1 of the associated value is Set for Below.
Set Above/Below Limit 2
LED display in RED color : Limit 2 of the associated value is Set for Above.
LED display in Gray color: Limit 2 of the associated value is Set for Below.
LED display in Gray color: Limit 2 of the associated value is Set for Below.
Exceeded Limit 1
LED display in GREEN color : The associated quantity is exceeded the Limit 1 value.
LED display in Gray color: The associated quantity is NOT exceeded the Limit 1 value.
LED display in Gray color: The associated quantity is NOT exceeded the Limit 1 value.
Exceeded Limit 2
LED display in GREEN color : The associated quantity is exceeded the Limit 2 value.
LED display in Gray color: The associated quantity is NOT exceeded the Limit 2 value.
LED display in Gray color: The associated quantity is NOT exceeded the Limit 2 value.
Example 1
Example 2
Limit1 is Set for Above
Limit 2 is Set for Below
Limit 1 is 100 Amps
Limit 2 is 80 Amps
The associated Quantity is Phase A Instantaneous value is
397 Amps
397 Amps
The associated Quantity is Phase A Instantaneous value is
50 Amps
50 Amps
Exceeded Limit 1 will show in GREEN color as 397>100
Exceeded Limit 1 will show in GREEN color as 50<80
Current
• Phase A
• Phase B
• Phase C
• Neutral
Voltage
• Phase B
• Phase C
• Neutral
Voltage
• AN
• BN
• CN
• AB
• BC
• CA
Power
• BN
• CN
• AB
• BC
• CA
Power
• VA
• VAR
• WATT
• PF
• Frequency
• VAR
• WATT
• PF
• Frequency