MHT258a (Engl.)
9-3
(2) When error (failure) is not displayed
The following exemplifies checkup procedure. As required, contact us.
(a) Motor does not rotate
(i) Step 1
Press repeatedly until appears.
(ii) Step 2
(*1) 1[sec] min.
(*2) Displays current (present) status
LC display
Cause and check
Remedy
Base off. Motor has no drive force.
•
[RUN] turned on.
•
Free run [BX] turned on.
Running is available.
Proceed to (iii) Step 3
Stopped with
＋
OT is detected.
Reset [
＋
OT] by on.
Stepped with
−
OT is detected.
Reset [
−
OT] by on.
Stopped by speed zero at [EMG] input.
Reset [EMG] by on.
Remark : The control input [CONT] is amplifier can be checked on the touch panel.
Motor does not rotate
(continue to the next page)
Supply commercial power to amplifier
LED (CHARGE) lit on from panel
Check the connection of :
•
Motor power to U, V, W of amplifier
•
Encoder to CN2
Amplifier and motor connected
Check the control input/output signal on CN1
Remedy as per (3). If alarm is detected, display is headed by AL.
Alarm lit of 7 segment LED
24[V] DC supplied to CN1 [P24]
and [M24]
Unless 24[V] DC is supplied all control input signals are invalidated.
MODE
ESC
ENT (*1)
ESC
(*2)
Summary of Contents for Faldic-a Series
Page 1: ...RYS V Type User s Manual MHT258a Engl...
Page 55: ...3 28 MHT258a Engl 2 RYS amplifier a 0 03 to 0 2 kW 5 5 150 0 5 0 5 53 60 160 130...
Page 56: ...3 29 MHT258a Engl b 0 4 kW 160 130 60 80 53 150 0 5 0 5 5 5...
Page 57: ...3 30 MHT258a Engl c 0 75 kW 130 160 60 100 54 39 0 5 0 5 150 0 5 0 5 5 5...
Page 58: ...3 31 MHT258a Engl d 1 to 1 5 kW 160 130 60 115 54 54 0 5 0 5 150 0 5 0 5 5 5 Cooling fan...
