Open-loop Logic Outputs C3
73
Detailed description
LOGIC OUTPUT x
(Logic Outputs 1-4)
This parameter defines the function of the logic
outputs.
NOTE: The
current
setting of each parameter is
displayed in all caps; all other choices in the list
are displayed in lower case.
RELAY COIL x
(Relay Logic Outputs 1-2)
This parameter defines the function of the relay
logic outputs.
NOTE: The
current
setting of each parameter is
displayed in all caps; all other choices in the list
are displayed in lower case.
Choices
alarm
(Alarm)
The output is true when an alarm is declared by
the drive.
alarm+flt
(Alarm and/or Fault)
The output is true when a fault and/or an alarm
is declared by the drive.
brake alarm
(Brake Alarm)
The output is true when the dynamic brake
resistor is in an overcurrent condition and the
drive is in a run condition.
brake hold
(Brake Hold)
The output is true when the brake pick
confirmation is received. It is used to show the
mechanical brake is remaining open. This
function is used with brakes that need to have
less than 100% voltage to hold the brake open.
brake pick
(Brake Pick)
The output is true when the speed regulator is
released and is used to open the mechanical
brake.
brk hold flt
(Brake Hold Fault)
The output is true when the brake hold
command and the brake feedback do not match
for the user specified time.
brk igbt flt
(Brake Fault)
The output is true when the dynamic brake
resistor is in a overcurrent condition and the
drive is not in a run condition.
brk pick flt (
Brake Pick Fault)
The output is true when the brake pick
command and the brake feedback do not match
for the user specified time.
car going dwn
(Car Going Down)
The output is true when the motor moves in
negative direction faster than the user specified
speed
.
car going up
(Car Going Up)
The output is true when motor moves in positive
direction faster than user specified speed.
charge fault
(Charging Fault)
The output is true when the DC bus voltage has
not stabilized above the voltage fault level or the
charge contactor has not closed after charging.
close contact
(Close Motor Contactor)
The output is true when the run command is
given, the drive is enabled, the software has
initialized, and no faults are present.
contactor flt
(Contactor Fault)
The output is true when the command to close
the contactor and the contactor feedback do not
match before the user specified time.
drv overload
(Drive Overload)
The output is true when the drive has exceeded
the drive overload curve.
fan alarm
(Fan Alarm)
The output is true when the fan on the drive is
not functioning.
fault
(Fault)
The output is true when a fault is declared by the
drive.
flux confirm
(Motor Flux Confirmation)
The output is true when the drive has confirmed
the initial current level is equal to 75% of the dc
inject at start current level. This is done to
ensure flux is present in the motor before
releasing the speed reference.
fuse fault
(Fuse Fault)
The output is true when the DC bus fuse has
blown.