Mitsubishi Electric MR-J4, Инструкция по эксплуатации

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18. MR-J4-03A6 SERVO AMPLIFIER
18 - 52
Status display Symbol Unit Description
Within one-revolution position
(1000000 pulses unit)
Cy3
1000000
pulses
The within one-revolution position is displayed in 1000000 pulse increments of
the encoder.
When the count exceeds 999, it starts from 0.
When the servo motor rotates in the CCW direction, the value is added.
ABS counter (1 rev unit) LSL rev
The travel distance from the home position is displayed as multi-revolution
counter value of the absolution position encoder in the absolution position
detection system.
Negative value is indicated by the lit decimal points in the upper two digits.
ABS counter (1000 rev unit) LSh 1000 rev
Load to motor inertia ratio
(0.1 times)
dCL
0.1
times
The estimated ratio of the load inertia moment to the servo motor shaft inertia
moment is displayed.
Load to motor inertia ratio
(100 times)
dCh
100
times
Bus voltage Pn V
The voltage of main circuit converter is displayed.
It is displayed rounding off 0.1 V unit.
Encoder inside temperature ETh °C Inside temperature of encoder detected by the encoder is displayed.
Settling time ST ms Displays setting time. When it exceeds 999 ms, "999" will be displayed.
Oscillation detection
frequency (1 Hz unit)
oFL Hz
Frequency at the time of oscillation detection is displayed.
Oscillation detection
frequency (1 kHz unit)
oFh kHz
Number of tough drive
operations (times)
Td1 times
The number of tough drive functions activated is displayed.
Number of tough drive
operations (1000 times)
Td2
1000
times
Unit power consumption 1
(1 W unit)
PC1 W
Unit power consumption is displayed by increment of 1 W. Positive value indicate
power running, and negative value indicate regeneration. The values in excess of
±999 can be counted. However, the counter shows only the lower 3-digits of the
actual value since the servo amplifier display is 3-digits.
Negative value is indicated by the lit decimal points in the upper two digits.
Unit power consumption 2
(1 kW unit)
PC2 kW
Unit power consumption is displayed by increment of 1 kW. Positive value
indicate power running, and negative value indicate regeneration. The values in
excess of ±99 can be counted. However, the counter shows only the lower 3-
digits of the actual value since the servo amplifier display is 3-digits.
Negative value is indicated by the lit decimal points in the upper two digits.
Unit total power consumption
1 (1 Wh unit)
TP1 Wh
Unit total power consumption is displayed by increment of 1 Wh. Positive value is
cumulated during power running and negative value during regeneration. The
values in excess of ±999 can be counted. However, the counter shows only the
lower 3-digits of the actual value since the servo amplifier display is 3-digits.
Negative value is indicated by the lit decimal points in the upper two digits.
Unit total power consumption
2 (1 kWh unit)
TP2 kWh
Unit total power consumption is displayed by increment of 1 kWh. Positive value
is cumulated during power running and negative value during regeneration. The
values in excess of ±999 can be counted. However, the counter shows only the
lower 3-digits of the actual value since the servo amplifier display is 3-digits.
Negative value is indicated by the lit decimal points in the upper two digits.
Unit total power consumption
3 (1000 kWh unit)
TP3
1000
kWh
Unit total power consumption is displayed by increment of 1000 kWh. Positive
value is cumulated during power running and negative value during regeneration.
The values in excess of ±99 can be counted. However, the counter shows only
the lower 3-digits of the actual value since the servo amplifier display is 3-digits.
Negative value is indicated by the lit decimal points in the upper two digits.