Instruction manual

119
4
PARAMETERS
(3) Monitoring the offline tuning status
When the parameter unit (FR-PU04-MGI) is used, the Pr. 96 value is displayed during
tuning on the main monitor as shown below. When the operation panel is used, the
same value as on the FR-PU04-MGI is only displayed:
• Operation panel (FR-PA02
-02) display
(For inverter trip)
• Parameter unit (FR-PU04-MGI) main monitor
(For inverter trip)
• Reference: Offline auto tuning time (factory setting) is about 10s.
(4) Ending the offline auto tuning
1) Confirm the Pr. 96 value.
• Normal end: "3" is displayed.
• Abnormal end: "9", "91", "92" or "93" is displayed.
• Forced end: "8" is displayed.
2) When tuning ended normally
For PU operation or combined operation 2, press the key. For external
operation or combined operation 1, switch off the start signal (STF or STR) once.
This operation resets the offline auto tuning and the PU's monitor display returns to
the ordinary indication. (Without this operation, next operation cannot be done.)
Do not change the Pr.96 setting after completion of tuning (3). If the Pr.96 setting is
changed, tuning data is made invalid. If the Pr.96 setting is changed, tuning must be
performed again.
3) When tuning was ended due to an error
Offline auto tuning did not end normally. (The motor constants have not been set.)
Reset the inverter and start tuning all over again.
1. Setting
2. Tuning in
progress
3. Completion
4. Error-
activated end
Displayed
value
12 3 9
1. Setting
2. Tuning in
progress
3. Completion
4. Error-
activated end
Display
1
STOP
PU
2
TUNE
STF FWD
PU
3
TUNE
COMPLETION
STF STOP PU
9
TUNE
ERROR
STF
STOP
PU
STOP
RESET
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