Jaguar VX
Control circuit connections
Purpose
Terminal
Terminal Name
Speed reference 0V common
Potentiometer input
Description
11
12
For use with terminals 12, 13 and C1 (and V1, ≥30kW only)
Maximum speed demand is at +10V with a 0V to +10V DC
input. Input impedance 20kΩ (≤22kW), 22kΩ (≥30kW).
Analog
frequency
setting
13
Potentiometer supply
Current loop input
Regulated +10V DC power supply for 1kΩ min. speed control
potentiometer. Input 10mA max.
C1
Maximum speed demand is at 20mA with a 4-20mA DC
input, impedance 250Ω. Inverter output frequency is
proportional to current input signal, zero speed = 4mA.
V1*
CM†
FWD
Auxiliary freq. reference
0V common
Bipolar 0V to ±10V input.
0V common terminals for general use.
If FWD and
REV are both
closed or both
Forward and STOP command
FWD-P24 closed: Motor runs forward
open: Motor decelerates to rest
open, inverter
output STOPS.
REV
HLD
Reverse and STOP command
FWD/REV command hold
REV-P24 closed: Motor runs in reverse
open: Motor decelerates to rest
HLD-P24 closed: Latches momentary FWD or REV inputs
open: FWD/REV non-latching
BX
Coast-to-stop command
External Trip/Alarm input
BX-P24 closed: Inhibit inverter output instantaneously
open: Normal
THR
THR-P24 closed: Normal
open: Trip (OH2) inverter output instantaneously
Programmable
inputs
If RST-P24 closed for ≥100ms, inverter internal fault trips are
reset, and also alarm 30A/B/C (see below).
RST
Trip/Alarm RESET
X1
X2
X3
Programmable input 1
Programmable input 2
Programmable input 3
Preset speeds or motorised potentiometer
Preset speeds or mains-to-inverter changeover
Preset acc/dec command. LOC/REM changeover.
DC injection brake command.
X4
X5
Programmable input 4
Programmable input 5
Preset acc/dec times. 2nd motor V/F ratio. Data protection
enable/disable.
24V current source for programmable I/O terminals and for
FWD, REV, HLD, BX, THR, RST and X1 to X5.
P24
P24
+24V DC power supply
Analog meter
Output frequency, current, torque or load factor can be
selected. 0V to +10V DC at 2mA max. (Min. impedance 5kΩ)
FMA
FMP
Meter
outputs
Pulse output proportional to inverter output frequency. Pulse
frequency 6 to 100 x O/P Hz at +10V DC (adjustable).
Pulse frequency meter
Output:
Open-collector common
Programmable output 1
Programmable output 2
Programmable output 3
Programmable output 4
Programmable output 5
CMC
Y1E
Y2E
Y3E
Y4E
Y5E
0V
27V DC,
Up to 16 different outputs can be programmed
from the operating Functions representative of
dynamic operating conditions.
Factory defaults:
Y1E Inverter running
Y2E FAR
Y3E FDT
50mA per
O/P channel,
total 50mA
maximum.
Caution
Read Technical
Manual before
use.
Programmable
outputs
Y4E Overload early warning
Y5E Undervoltage
Relay changes state when an internal protection function is
active and when the inverter trips.
Contact: 250V AC, capacity 0.5A, cosφ 0.3
30A
30B
30C
Normally open
Normally closed
Common
Relay
outputs
Relay closes when inverter is running
Contact: 250V AC, capacity 0.5A, cosφ 0.3
AX1*
AX2*
Run relay
* Standard for ≥30kW only, optional for ≤22kW.
† Two CM terminals for ≤22kW, one for ≥30kW.
PRICE
INFORMATION
AND ORDERING