6
JL/X130 - 1680
2.2 Control terminal default functions
When the JL/X is shipped the control terminals are allocated with the following functions.
All the
programmable terminals are available to be re-allocated to an alternative function by the user if desired.
IMPORTANT WARNING: The JL/X default configuration is locked in recipe page 3. To restore it a 3 Key reset
is required. Do not perform a 4 key reset as this is for the PL/X. See section 13.13.2 in the main manual
OV terminal
0V
T1
Spare
Input
Analogue
Input
UIP2
T2
Spare
Input
Analogue
Input
UIP3
T3
Ramped
Speed
Reference
Analogue
Input
UIP4
T4
0 to +/-10V linear input for 0 to+/-100% speed. Input impedance 100K.
This input is routed through a programmable up/down ramp, see section 6.2 of the PL/X manual.
Joystick
Input
1 Digital
Input
UIP5
T5
Used as a digital input for RAISE SPEED 1
Joystick
Input
2 Digital
Input
UIP6
T6
Used as a digital input for RAISE SPEED 2/LOWER SPEED 2
Joystick
input
3 Digital
Input
UIP7
T7
Used as a digital input for LOWER SPEED 1
Spare
input
Digital
Input
UIP8
T8
Joystick
demand
select Digital
Input
UIP9
T9
Used as a digital input to select either progressive joystick or analogue (on UIP4) speed demand.
Speed
Feedback Analogue
Output
AOP1
T10
0 to +/-10V linear output for 0 to+/-100% speed feedback. Output current capability 5mA max. Short
circuit protection to 0V. Programmable Uni-polar or Bi-polar output mode. (AOP1 or 2 or 3 must not be
simultaneously shorted to 0V).
Torque
estimation
Analogue
Output
AOP2
T11
0 to 10V linear output approximation for 0 to +/-100% torque. Output current capability 5mA max. Short
circuit protection to 0V. (AOP1 or 2 or 3 must not be simultaneously shorted to 0V).
Power
approximation
Analogue
Output
AOP3
T12
0 to 10V linear output approximation for 0 to 100% power. Output current capa/-5mA max. Short
circuit protection to 0V. (AOP1 or 2 or 3 must not be simultaneously shorted to 0V).
0V on T13 must be used for protective clean earth connection
0V
T13
Spare input
Logic low below 2V, high above 4V Digital Input
DIP1 T14
Marker input
Logic low below 2V, high above 4V Digital Input
DIP2 T15
Encoder (B train or sign)
Logic low below 2V, high above 4V Digital Input
DIP3 T16
Encoder (A train)
Logic low below 2V, high above 4V Digital Input
DIP4 T17
Rotor
Resistor
control
R5
Digital
Output
DIO1
T18
Output high to control highest rotor resistor shorting contactor. Nominal 24VDC output with internal
flywheel. Short circuit protected and drive ALARM - DOP SCCT TRIP protected.