Mitsubishi Electric MELSERVO MR-J4-A-RJ Series, Instruction Manual

Page: 69 / 416

3. DISPLAY AND OPERATION SECTIONS
3 - 8
Status display Symbol Unit Description
Control
mode
(Note 1)
Operation
mode (Note 3)
CP
CL
PS
Standard
Full.
Lin.
DD
Settling time ST ms
Settling time is displayed. When it exceeds 1000 ms, "1000" will be
displayed.
Oscillation detection
frequency
oF Hz Frequency at the time of oscillation detection is displayed.
Number of tough drive
operations
Td times The number of tough drive functions activated is displayed.
Unit power consumption
1 (increment of 1 W)
PC1 W
Unit power consumption is displayed by increment of 1 W. Positive
value indicates power running, and negative value indicates
regeneration. The values in excess of ±99999 can be counted.
However, the counter shows only the lower five digits of the actual
value since the servo amplifier display is five digits.
Unit power consumption
2 (increment of 1 kW)
PC2 kW
Unit power consumption is displayed by increment of 1 kW. Positive
value indicates power running, and negative value indicates
regeneration.
Unit total power
consumption 1
(increment of 1 Wh)
TPC1 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 ±99999 can be counted.
However, the counter shows only the lower five digits of the actual
value since the servo amplifier display is five digits.
Unit total power
consumption 2
(increment of 100 kWh)
TPC2 100 kWh
Unit total power consumption is displayed by increment of 100 kWh.
Positive value is cumulated during power running and negative value
during regeneration.
Load-side encoder
Cumulative feedback
pulses
FC pulse
Feedback pulses from the load-side encoder are counted and
displayed.
The values in excess of ±99999 can be counted. However, the counter
shows only the lower five digits of the actual value since the servo
amplifier display is five digits.
Press the "SET" button to reset the display value to zero.
The value of minus is indicated by the lit decimal points in the upper
four digits.
Load-side encoder
Droop pulses
FE pulse
Droop pulses of the deviation counter between a load-side encoder and
a command are displayed. When the count exceeds ±99999, it starts
from 0.
Negative value is indicated by the lit decimal points in the upper four
digits.
The display shows the average droop pulse value of 128-time sampling
at the rate of 444 [
μ s].
Load-side encoder
information 1
(1 pulse unit)
FCY1 pulse
The Z-phase counter of a load-side encoder is displayed in the encoder
pulse unit.
For an incremental linear encoder, the Z-phase counter is displayed.
The value is counted up from 0 based on the home position (reference
mark). For an absolute position linear encoder, the encoder absolute
position is displayed.
When the count exceeds 99999, it starts from 0.
Load-side encoder
information 1
(100000 pulses unit)
FCY2
100000
pulses
The Z-phase counter of a load-side encoder is displayed by increments
of 100 pulses.
For an incremental linear encoder, the Z-phase counter is displayed.
The value is counted up from 0 based on the home position (reference
mark). For an absolute position linear encoder, the encoder absolute
position is displayed.
When the count exceeds 99999, it starts from 0.
Load-side encoder
information 2
FL5 rev
When an incremental linear encoder is used as the load-side encoder,
the display shows 0.
When an absolute position linear encoder is used as the load-side
encoder, the display shows 0.
When a rotary encoder is used as the load-side encoder, the display
shows the multi-revolution counter value of the encoder.
Z-phase counter low FCY1 pulse
The Z-phase counter is displayed in the encoder pulse unit.
For an incremental linear encoder, the Z-phase counter is displayed.
The value is counted up from 0 based on the home position (reference
mark). For an absolute position linear encoder, the encoder absolute
position is displayed.
When the count exceeds 99999, it starts from 0.