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Chapter 11 Troubleshooting
11–29
Alarm check timing
f1 f2 f3 f4
Alarm No.
8A
HR unit HSS communication error (SUB):
The MDS-B-HR connected to the SUB side detected an error in the communication
with the absolute position linear scale.
–
{ { {
Investigation details Investigation results Remedies
1 Check the alarm No. "80" items.
Alarm check timing
f1 f2 f3 f4
Alarm No.
8C
HR unit scale judgment error (SUB):
The MDS-B-HR connected to the SUB side could not judge the analog frequency of
the connected linear scale.
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{ { {
Investigation details Investigation results Remedies
1 Check the alarm No. "83" items.
Alarm check timing
f1 f2 f3 f4
Alarm No.
8D
HR unit CPU error (SUB):
The CPU of the MDS-B-HR connected to the SUB side is not operating correctly.
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– – –
Investigation details Investigation results Remedies
1 Check the alarm No. "84" items.
Alarm check timing
f1 f2 f3 f4
Alarm No.
8E
HR unit data error (SUB):
An error was detected in the analog interpolation data of the MDS-B-HR connected
to the SUB side.
–
{ { {
Investigation details Investigation results Remedies
1 Check the alarm No. "80" items.
Alarm check timing
f1 f2 f3 f4
Alarm No.
8F
HR unit pole error (SUB):
An error was detected in the pole data of the MDS-B-HR connected to the SUB side.
–
{ { {
Investigation details Investigation results Remedies
1 Check the alarm No. "86" items.