8
JL/X130 - 1680
Jog
Digital
input
JOG
T32
When the Jog Input is held high the drive jogs (rotates slowly while requested to), provided input Start T33 is
low. When the Jog Input is removed the drive will ramp down to zero obeying the Jog/Slack Ramp time.
T19 JOG MODE SELECT is not available on the JL/X, if selectable JOG reference is required a spare input
must be configured for the purpose
Start
Digital
input
START
T33
When a high input is applied to this terminal the controller will operate provided there are no alarms, the
coast stop input (T34) is already high, the controller run input (T31) is high and the Jog input is low. When
the input is removed the controller will perform a ramped stop to zero speed. The rate of deceleration will be
set according to the programmed stop ramp time. The JLX models will plug to maintain the ramp rate. So will
the JL models that have the electronic stopping facility. The JL models that do not have this facility will not
be able to decelerate faster than the natural coast down rate. For all models, when the motor has reached
zero speed, then the main contactor will de-energise.
The Start and Jog inputs provide the following operating features
a)
Normal running
b)
Jogging with programmable contactor drop out delay
c)
Slack take up with 2 selectable take up speeds
With start high and jog low, then jog going high acts as a slack take up. With start low the jog input is a jog
control.
There is no Crawl facility on the JL/X.
Coast
stop
main
contactor
control
Digital
input
CSTOP
T34
With a high input, the controller operates normally. When the Coast Stop is at zero volts or open circuit,
the main contactor is open and the drive no longer operates. If this input drops low during running then the
main contactor will de-energise within 100mS and the motor will coast to rest under the influence of
external factors e.g. friction and inertia.
Note. The CSTOP must be high for at least 50mS prior to START
going high.
Note. If the digital outputs are shorted the 24V output will continue to operate with a current capability of
50mA. This is so that the CSTOP line does not go low and shut down the drive. If it is important that the
drive continues running with a shorted digital output then a digital output set permanently high may be
used as an auxiliary 24V power output for other tasks, allowing the main 24V output to be devoted entirely
to the CSTOP function.
+24V
Supply
(22V
to
32V)
Output
+24V
T35
+24V output for external logic. Short circuit protected with fault annunciation.
OV
terminal
0V
T36
Control terminals on lower power board numbers 41 to 53. Not programmable.
Unconnected terminal. Leave this terminal free of connections.
NC
T41
Unconnected terminal. Leave this terminal free of connections.
NC
T42
Unconnected terminal. Leave this terminal free of connections.
NC
T43
Unconnected terminal. Leave this terminal free of connections.
NC
T44
Volt free contact for main contactor coil.
Rating up to 240V 500VA.
CON1 T45
Volt free contact for main contactor coil.
Rating up to 240V 500VA.
CON2 T46
Volt free contact for latching contactor push button. Rating up to 240V 500VA.
LAT1 T47
Volt free contact for latching contactor push button. Rating up to 240V 500VA.
LAT2 T48
EARTH on 51 is a dirty earth connection to the control supply
EARTH T51
L and N is for control power 100-240V 50/60Hz +/-10% 50VA
N T52
L T53
If the voltage falls below 80V AC the unit will commence an orderly shutdown sequence, the display will
annunciate INTERNAL ERROR CODE – SUPPLY PHASE LOSS.
