Open-loop Logic Outputs C3
72
Configure C0 menu
Logic Outputs C3 submenu
C2
parameter
description
default
hidden
item
run
lock
out
LOGIC OUTPUT 1
logic output #1
READY TO RUN
N
Y
LOGIC OUTPUT 2
logic output #2
RUN COMMANDED
N
Y
LOGIC OUTPUT 3
logic output #3
MTR OVERLOAD
N
Y
LOGIC OUTPUT 4
logic output #4
READY TO RUN
N
Y
RELAY COIL 1
relay output #1
FAULT
N
Y
RELAY COIL 2
relay output #2
SPEED REG RLS
N
Y
choices
alarm
An alarm declared by the drive
alarm+flt
A fault or alarm is declared by the drive
brake alarm
A brake fault is declared while the drive is running
brake hold
The brake pick confirmation is received
brake pick
Signal used to pick (open) the mechanical brake
brk hold flt
Brake hold state has not matched the commanded state
brk igbt flt
Brake IGBT has reached overcurrent
brk pick flt
Brake pick state has not matched the commanded state
car going dwn
The motor is moving in negative direction faster than user specified speed
car going up
The motor is moving in positive direction faster than user specified speed
charge fault
DC bus has not charged
close contact
The drive has been enabled & commanded to run and no faults are present
contactor flt
Contactor state has not matched the commanded state
drv overload
The drive has exceeded the drive overload curve
fan alarm
Cooling fan failure
fault
A fault declared by the drive
flux confirm
The drive’s current level has reached 75% of the dc inject start level
fuse fault
DC bus fuse is open
ground fault
Sum of all phase currents exceeds 50% of rated current
motor trq lim
The drive has exceeded the motoring torque limit
mtr overload
The motor has exceeded the motor overload curve
no function
Output not assigned
not alarm
The output is true when an alarm is NOT present.
over curr flt
Phase current exceeded 250%
overtemp
flt
Heatsink temperature exceeded 90
°
C (194
°
F)
overvolt flt
DC bus voltage exceeded 850VDC for 460V drive or 425 VDC for 230V drive
ovrtemp
alarm
Heatsink temperature exceeded 80
°
C (176
°
F)
phase fault
Open motor phase
ramp down ena
Indicates the speed reference is being ramped to zero through auto stop
ready to run
The drive’s software has initialized and no faults are present
regen trq lim
The drive has exceeded the regenerating torque limit
run commanded
The drive is being commanded to run
run confirm
The drive has been enabled & commanded to run; no faults are present; the
contactor has closed; and the IGBTs are firing
speed ref rls
Flux is confirmed and drive is NOT in DC injection
spd ref rls 2
Drive being commanded to run, NOT in DC injection, and using multi-step speed
commands
speed reg rls
Flux is confirmed and brake is commanded to be picked (if used)
stltst active
The drive is declaring a stall test fault
undervolt flt
DC bus voltage has dropped below a specified percent
up to speed
The motor speed is above a user defined level
uv alarm
DC bus voltage has dropped below a specified percent
zero speed
The motor speed is below a user defined level