WEG ECW500, User Manual

Page: 74 / 84

Startup .
66 | ECW500
Relay 0 Relay 1 Relay 2 Relay 3
NO / NC
Actuation type
Actuation time
Warning: phase loss
Warning: excitation loss
Warning: PTOV protection of terminal overvoltage
Warning: PTUV of terminal undervoltage
Warning: PUF protection of underfrequency
Warning: PEOC protection of excitation overcurrent
Warning: LEUC limiter of under excitation
Warning: of change to MECC
Warning: PFL protection of feedback loss
Warning: PED protection of rotating diode fault
Warning: LEOC limiter actuating
Warning: LTOC limiter actuating
Warning: LUF limiter actuating
Warning: Anybus is Offline
10.4.4 Control Configuration
The control configuration encompasses all the reference settings of the controllers, limiters and start ramp.
Reference voltage set (MTVC mode): _______________
Reference excitation current set (MECC mode): _______________
Reactive power reference set (MRPC mode): _________________
Power factor reference set (MPFC mode): __________________
Maximum setting of the voltage reference (MTVC mode): ________________
Minimum setting of the voltage reference (MTVC mode): ________________
Maximum setting of the excitation current reference (MECC mode): ________________
Minimum setting of the excitation current reference (MECC mode): ________________
Internal follower of the MECC mode: ____________
Maximum setting of the reactive power reference (MRPC mode): ____________
Minimum setting of the reactive power reference (MRPC mode): ____________
Maximum setting of the delayed power factor reference (MPFC mode): ____________
Maximum setting of the advanced power factor reference (MPFC mode): ____________
Initial level of the soft starter ramp: ____________
Ramp time: ___________
Knee-point frequency of U/F limiter: ______________
Slope of curve for the U/F limiter: ________________
If the excitation overcurrent limiter (LEOC) is active, configure the levels and time to actuation.
LEOC High level: __________________
LEOC Low level: __________________
LEOC Time to actuation: ___________________
If the excitation undercurrent limit is active, configure the PxQ protection curve according to the capability curve
specified by the machine.
Maximum reactive power to set the curve: ______________
Minimum reactive power to set the curve: ______________
Maximum active power to set the curve: ______________
Minimum active power to set the curve: ______________
Active Power Reactive Power
Point 1
Point 2
Point 3
Point 4
Point 5
If the terminal overcurrent limiter (LTOC) is active, configure the levels and time to actuation of this limiter.