30
CONTROL
7-4 Error messages
7-4-1 TRIP / ALARM MESSAGE
Item Description
Detect condition
1
System Error
Parameter Error
2
Emergency stop
Push the emergency stop switch
3
Press. Sensor Fault
Low Resistance, Short Circuit, Short Circuit to Earth
4
Delivery Pressure High
Detection Pressure >= [ DIS. PRESS LIMIT]
Reset Pressure < [ DIS. PRESS LIMIT -7.25psi ]
5
Comp #1 Fault
Detection [Digital Input :ID1 ] OPEN
Reset [Digital Input : ID1] CLOSE
6
Comp #2 Fault
Detection [Digital Input :ID2 ] OPEN
Reset [Digital Input : ID2] CLOSE
7
Comp #1 Temp.
Detection Comp#1 Temp. >= [COMP TEMP LIMIT]
Reset Comp#1 Temp. >= [COMP TEMP LIMIT] -9℉
8
Comp #2 Temp.
Detection Comp#2 Temp. >= [COMP TEMP LIMIT]
Reset Comp#2 Temp. >= [COMP TEMP LIMIT] -9℉
※ An trip message is displayed that must be manually reset to clear once the condition has been
resolved or no longer exists.
7-4-2 Alarm condition
Item
Description
Detect condition
1
RTC(Real Time Clock) Alarm
Detection RTC Disable (When Schedule Mode Operation)
Reset RTC Enable
※ An trip message is displayed that will be automatically reset to clear once the condition has been
resolved.
7-4-3 Event massage for operation information
Item
Description
Detect condition
1
1’ST POWER
The time when Initial Power UP to Controller.
2
POWER UP
The time when power up to controller
System restoration by watchdog timer
3
START
The time when motor started.
4
STOP
The time when motor stopped.
