Tester Menu - Slave Uc - Skyjack SJ12 E Service Manual

Section 5 – Procedures

5.7-4 Tester Menu - Slave uC

Name Unit of Measure
KEY VOLTAGE
BATTERY
VOLTAGE
DC BUS
CURRENT
BATTERY
CHARGE
BAT.CHARGE D-Q
MOTOR VOLTAGE
INDEX OVERMOD
FREQUENCY
MEASURED
SPEED
MEASURED SPD
SLV
SLIP
CURRENT RMS
CURRENT RMS
SLV
IMAX LIM TRA
IMAX LIM BRK
ID FILTERED RMS
IQ FILTERED RMS
IQIMAX LIM TRA
241914ACA
148
Description
Volt
KEY voltage Pin A3 value measured in real time.
(0.1V)
Volt
Battery voltage measured in real time across the DC-bus.
(0.1V)
Ampere
Estimation of the battery current based on the working point.
(1 A)
Percentage
Estimation of the battery charge based on the battery voltage.
(1%)
Percentage Estimation of the battery charge based on the data coming from the Delta Q
(1%) Charger. It is updated only at the startup. 0 if the charger is not present.
Percentage Slave Motor: Theoretical phase- to- phase voltage to be applied at the
(1%) motor terminals, as a percentage of the supply voltage.
Percentage Slave motor: correction applied to the motor-voltage set-point in order to
(1%) compensate for the actual battery voltage.
Hertz Slave Motor: Frequency of the current sine-wave that the inverter is
(0.1 Hz) supplying to the motor.
Hertz Slave Motor: Motor speed measured through the encoder and expressed
(0.1 Hz) in the same unit of FREQUENCY (Hz). (Master Motor)
Hertz Master: Motor speed measured through the encoder and expressed
(0.1 Hz) in the same unit of FREQUENCY (Hz). (Master Motor)
Hertz Slave Motor: Motor slip, i.e. difference between the current frequency and
(0.1 Hz) the motor speed (in Hz).
Ampere Slave Motor: Root-mean-square value of the line current supplied to the
(1 A) master (right) motor.
Ampere Master Motor: Root-mean-square value of the line current supplied to the
(1 A) slave (left) motor.
Slave Motor: Instantaneous values of the maximum current the inverter
Ampere can apply to the motor to satisfy respectively a traction or
(1 A) braking request. The value is evaluated basing on the realtime
conditions (inverter temperature, motor temperature, etc.).
Slave Motor: Instantaneous values of the maximum current the inverter
Ampere can apply to the motor to satisfy respectively a traction or
(1 A) braking request. The value is evaluated basing on the realtime
conditions (inverter temperature, motor temperature, etc.).
Ampere Slave Motor: Projections of the current vector respectively on the d- or qaxis,
(1 A) expressed in root-mean-square Ampere.
Ampere Slave Motor: Projections of the current vector respectively on the d- or qaxis,
(1 A) expressed in root-mean-square Ampere.
Slave motor: instantaneous value of the maximum current the inverter can apply
Ampere
to the motor to satisfy a traction request. The value is evaluated basing on the
(1 A)
real-time conditions (inverter temperature, motor temperature, etc.).
Display Module
SJ12 E, SJ16 E, SJ20 E