4-298
24- 12 Delay Time of High Pressure Warning
Range
【0.0 ~600.0】Sec
24- 13 Delay Time of High Pressure Error
Range
【0.0 ~ 600.0】Sec
24-12 Delay Time of High pressure Warning
When pressure feedback value is higher than the high pressure limit level, high pressure warning time will
start to count. If the value is lower than the high pressure limit level during the counting time, the warning
time will recount. It will jump to the warning signal “HIPb” when the counting time is over.
24-13
Delay Time of High Pressure Error
When the warning signal of high pressure occurs and pressure feedback value is higher than the high
pressure limit level, high pressure shutdown time will start to count. If the value is lower than the high
pressure limit level during the counting time, the shutdown time will recount. It will jump to the error signal
“OPbFt” when the counting time is over.
Note: If user wouldn’t like to limit to the high pressure level, the high pressure warning time can be set to
zero, and then the high pressure limit function is disabled.
Diagram of high pressure limit warning to shutdown
24-11 High Pressure Limit Level
PSI
12-38 PID Setting
24-14: Low Pressure Limit Level
Pressure Feedback Value Output
Free Operation to Shutdown
time
time
Hz
HIPb
OPbFt
T1 < (24-12 Delay Time of High Pressure Warning); recount it after T1.
T2 = (24-12 Delay Time of High Pressure Warning); keypad flashes and displays “HIPb.”
T3 = (24-13
Delay Time of High Pressure Error); keypad flashes and displays “OPbFt.”
T1 T2
T3
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