B–63505EN/02
7.TROUBLESHOOTING
281
Reform the following countermeasures based on the above
configurations:
(1)#0(SHE)1: The serial communication module is detected to be
abnormal. Replace the memory and spindle module.
To replace the memory and spindle module, see the
description of the main printed circuit board.
(2)#1(SIE)1: When an abnormality is found in the 1st spindle at the start
of serial spindle control, exchange the unit if the following
check items are not concerned.
↓
Check the parameters and connections at the 1st spindle to see whether
the 1st spindle is mechanically and electrically connected.
↓
If the above settings and connections are right, the memory and spindle
module, or the spindle amplifier itself may be defective.
(3)#2(S2E)1: At the start of spindle serial control, when an abnormality
is found in the 2nd spindle side.
↓
Check the 2nd spindle parameters and connections to see whether the
spindle is mechanically and electronically connected to the spindle.
↓
If the above settings and connections are right, the memory and spindle
module, or the spindle amplifier itself may be defective.
(4)#3(SPE)1: In spindle serial control, the serial spindle parameters does
not satisfy the starting conditions for spindle amplifier.
↓
Confirm the settings of parameters 4000s.
Especially checks the parameters those are changed from the standard
parameters.
NOTE
When the memory and spindle module is replaced, the NC
data stored in memory may be lost. Reenter the NC data
as explained in the section describing data I/O.
Remedies