![background image](http://html1.mh-extra.com/html/magnetek/hpv-900-series-2/hpv-900-series-2_technical-manual_3606659126.webp)
Logic Outputs C3 Submenu
104
choices…
choice descriptions…
drv overload
[17]
(Drive Overload) The output is true when the drive has exceeded the drive overload curve.
encoder flt
[18]
(Encoder Fault) The output is true when the drive is declaring an encoder fault
ext fan en
[19]
(External Fan Indicator) The output is true when the drive fan is on and false when the drive fan
is off.
fan alarm
[20]
(Fan Alarm) The output is true when the fan on the drive is not functioning.
fault
[21]
(Fault) The output is true when a fault is declared by the drive.
flt reset out
[22]
(Fault Reset Output) The output is true when a fault reset is requested by the drive. The drive
will only issue a fault reset command when FAULT RESET SRC (C1) is set to automatic.
flux confirm
[23]
(Motor Flux Confirmation) The output is true when the drive has confirmed there is enough flux
to issue a speed regulator release (the drive’s estimate of flux must reach 75% of reference).
fuse fault
[24]
(Fuse Fault) The output is true when the DC bus fuse has blown.
ground fault
[25]
(Ground Fault) The output is true when the sum of all phase current exceeds 50% of rated
current of the drive.
in low gain
[26]
(In Low Gain) The output is true when the speed regulator is in “low gain” mode.
motor trq lim
[27]
(Motor Torque Limit) The output is true when the torque limit has been reached while the drive is
in the motoring mode. The motoring mode is defined as the drive delivering energy to the motor.
mtr overload
[28]
(Motor Overload) The output is true when the motor has exceeded the user defined motor
overload curve.
no function
[29]
(No Function) This setting indicates that the terminal or relay will not change state for any
operating condition; i.e. the output signal will be constantly false.
not alarm
[30]
(Not Alarm) The output is true when an alarm is NOT present.
NTSD Active
[31]
(NTSD Active) The output is true when NTSD is activated.
over curr flt
[32]
(Motor overload current fault) The output is true when the phase current has exceeded 300% of
rated current.
overspeed flt
[33]
(Overspeed Fault) The output is true when the motor has gone beyond the user defined
percentage contract speed for a specified amount of time.
overtemp flt
[34]
(Heatsink Over Temperature Fault) The output is true when the drive’s heatsink has exceeded
90
C (194
F).
overvolt flt
[35]
(Over Voltage Fault) The output is true when the DC bus voltage exceeds 850VDC for a 460V
class drive or 425VDC for a 230V class drive.
ovrtemp
alarm
[36]
(Drive Over Temperature Alarm) The output is true when the drive’s heatsink temperature has
exceeded 80
C (176
F).
phase fault
[37]
(Phase Loss) The output is true when the drive senses an open motor phase.
Probe 1
[38]
(Probe 1)
Programmable setting to be used with conjuction with U7
HEX MONITOR to
monitor internal software variables.
Probe 2
[39]
(Probe 2)
Programmable setting to be used with conjuction with U7
HEX MONITOR to
monitor internal software variables.
ramp down
ena
[40]
(Ramp Down Enable) The output is true after a torque ramp down stop has been initiated by
either a logic input, the serial channel, or internally by the drive. When this output is true the
torque is being ramped to zero.
ready to run
[41]
(Ready to Run) The output is true wh
en the drive’s software has been initialized and no faults
are present.
rec travel on
[42]
(Recommended Travel On) This output goes high after the run is initiated when the
Recommended Travel Dir (C1) is set to ‘geared’ or ‘gearless’ and the drive receives a
Recommended Travel En logic input (C2) and the recommended travel direction feature is active
rec travl dir
[43]
(Recommended Travel Direction) This output advises the travel direction of the elevator when
the travel direction feature is active. A high output is given when the elevator is traveling up, a
low output is given when the elevator is traveling down