Veichi AC100-T3-1R5G Manual page 140

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL
Fb.13
Fb.14 Feedback wire break detection time
Fb.15 Feedback wire break action selection
Fb.16
Wire break alarm upper limit
Fb.17
Wire break alarm lower limit
When PID given frequency and inverter is running, if feedback signal which is bigger than [Fb.16] or smaller than
[Fb.17] is detected and keeps for [Fb.14] delay time, it is considered as sensor wire break.
Feedback wire-break action selections
0: Go on PID operation without alarm: no wire-break detection when invalid
1: Stop and alarm malfunction: When the inverter detects a sensor break, immediately block output, motor free stop and
report E.PID fault.
2: Go on PID operation and output alarm signal: When the inverter detects a sensor break, still run by the PID
regulation, but the keyboard displays E.PID fault and flashes.
3: Run the current frequency and output alarm signal: When the inverter detects a sensor break, maintain constant
output frequency before the fault, but the keyboard displays E.PID fault and flashes.
Wire break alarm upper limit: when feedback signal is over alarm upper limit for time [Fb.14], it is considered as
sensor wire break.
Wire break alarm lower limit: when feedback signal is under alarm upper limit for time [Fb.14], it is considered as
sensor wire break.
Reserved
Setting range: 0.0-120.0s
Setting range: 0-3
Setting range: 0.0-100.0%
Setting range: 0.0-100.0%
137
FUNCTION PARAMETER SPECIFICATION
Factory default: 1.0s
Factory default: 0
Factory default: 100.0%
Factory default: 0.0%