DDK HFC3000II - A.04:System Memory Error; A.05:Servo Reply Error

Chapter 7 Troubleshooting
PAGE 7－5
7-2-4. A.04: System Memory Error
Indication
Description/Cause
Recovery Method
A.04-01
FlashROM Write Error
An error occurred during writing
into the FlashROM of the Unit.
1. Turn the control power OFF and then turn
ON the power again after waiting for at least
5 minutes.
2. Breaking or malfunction of the Unit may
have occurred.
A.04-02
FlashROM Read Error
An error occurred during reading
from the FlashROM of the Unit.
A.04-03
Amplifier FlashROM Error
An error occurred during reading
from or writing into the FlashROM
of the amplifier.
A.04-04
Stored Data Write Error
An error occurred during writing
data to be stored in the SDRAM.
A.04-05
Stored Data Read Error
An error occurred during reading
data stored in the SDRAM.
A.04-06
RTC Write Error
Writing of settings into the RTC
failed.
A.04-07
RTC Read Error
Reading of settings from the RTC
failed.
7-2-5. A.05: Servo Reply Error
Indication
Description/Cause
Recovery Method
A.05-01
Servo Reply Error
The position pulse from the resolver
that indicates the operation of the
tool has not changed. Or, there is
no response to the amplifier side
speed command.
1. Inspect the tool cable and the tool.
2. If a spare cable is available, replace the
cable.
3. Replace the tool
4. Breaking or malfunction of the tool cable or
the tool may have occurred.
5. D-No. 523 “Fastening Current Limit” is set
to 0%.
S0140185-H