Skyjack SJ12 E Service Manual

144
SJ12 E, SJ16 E, SJ20 E
241914ACA
Section 5 – Procedures Display Module
Name Unit of Measure Description
IQIMAX LIM BRK
Ampere
(1 A)
Master motor: instantaneous value of the maximum current the inverter can
apply to the motor to satisfy a braking request. The value is evaluated basing on
the real-time conditions (inverter temperature, motor temperature, etc.).
MOT POWER
WATT
Watt
(1 W)
Estimation of the power supplied to the motor.
STATOR FLUX
MWB
10-3 Weber
(0.1 mWb)
Master motor: estimation of the motor magnetic ux.
MOTION TORQUE
NM
Nm
(0.1 Nm)
Master motor: estimation of the motor torque.
STEER ANGLE
Degrees
(1°)
Current steering wheel angle. When the steering is straight ahead STEER
ANGLE is zero.
TEMPERATURE
1
Celsius
(1 °C)
Temperature measured on the master-side power board.
This temperature is used for the HIGH TEMPERATURE alarm.
TEMPERATURE
2
Celsius
(1 °C)
Temperature measured on the slave-side power board.
This temperature is used for the HIGH TEMPERATURE alarm.
M65-M2 TEMP
Celsius
(1 °C)
Master motor: windings temperature.
This temperature is used for the MOTOR OVERTEMP alarm.
A7 EMRCY PLT OFF/ON Status of the Input A7
B2 LIFT B OFF/ON Status of the Base Mode Lift Input
B6 LOWER B OFF/ON Status of the Base Mode Lower Input
B7 B MODE OFF/ON Status of the Base Mode Active Input
B12 P MODE OFF/ON Status of the Platform Mode Active Input
B8 DIAGNOST OFF/ON Status of the Diagnostic Active Input
B3 ELEVATED OFF/ON Status of the Mast Position Limit Switch
B11 BRK REL OFF/ON Status of the Emergency Brake Release Switch
B4 TILTED OFF/ON Status of the External Tilt Switch
A8 CHARGER OFF/ON Status of the Battery Charger, When ON function is diabled
A23 TELEMAT OFF/ON Status of the Telematics Input
A27 MAIN CONT
Percentage
(1%)
PWM modulation applied to the main contactor output NMC A27
A28 ELBRAKE
MST
Percentage
(1%)
PWM modulation applied to the master-side electromechanical brake output
NEB_R A26
A30 ELBRAKE SLV
Percentage
(1%)
PWM modulation applied to the slave-side electromechanical brake output
NEB_L A30
A26 SET EVP
Percentage
(1%)
Setpoint of the proportional electrovalve EVP1, on output NEVP A26
A25 EV1 OFF/ON Status of the EV1 output A25. (Lift Solenoid)
A24 EV2 OFF/ON PWM modulation applied to the EV2 output A24. (Steer Right Solenoid)
A1 EV3 OFF/ON PWM modulation applied to the EV3 output A1. (Steer Left Solenoid)

Skyjack SJ12 E Specifications

General

Brand	Skyjack
Model	SJ12 E
Category	Lifting Systems
Language	English