Mitsubishi FREQROL-SFJ Maintenance Manual page 30

Display
True motor speed is displayed in rpm.
MOTOR SPEED
Load is displayed in ratio(%) to motor rated out-
MOTOR LOAD
put (capacity).
The output rated for 30 min. is 100%.
Range of display is from 0 to 120%.
If fault occurs with spindle amplifier, alarm
SPINDLE ALARM
is displayed with code No. (current alarm and
previous alarm are displayed).
For alarm contents, refer to Appendix 2.
Signal input to spindle amplifier is displayed
CONTROL I!IPiJT
by bit.
CONTROL OUTl'lJT Signal output from spindle amplifier is display-
ed by bit.
Description
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
0
1 0 :-An 1 0
I
CONTROL IWUT L
L SRISRN
II
0