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33
Inverter status monitoring, special registers
for control
1
PL
C F
UNCT
ION
(4) Faults history batch clear (D9146)
Writing H9696 to D9146 batch-clears the faults history.
At completion of clear, the write completion signal (X26) turns on, and at the
same time, 0 is set to D9150. If any value outside the setting range is written or
write is performed during inverter operation, HFFFF is set to D9150 as soon as
the write completion signal (X26) turns on, resulting in abnormal completion.
If abnormal completion occurs, the faults history are not cleared.
<Faults history batch clear program example>
The following program batch-clears the alarm history.
Faults history batch clear request
Normal write
Abnormal write
Turns on faults history
batch clear request pulse.
Check whether faults history
batch clear signal turned on to
judge whether write was
performed normally or not.
Stores H9696 (batch clear code)
to D9146 and turns on faults
history batch clear command.
(Until completion signal turns on)
Содержание FR - F700
Страница 1: ...INVERTER FR F700 FR F 700 INVERTER PLC FUNCTION PROGRAMMING MANUAL ...
Страница 7: ...VI MEMO ...
Страница 131: ...124 Sequence instructions Program Examples LD LDI AND ANI OR ORI ORB ANB Coding Coding Coding ...
Страница 207: ...200 MEMO ...
Страница 208: ...201 Chapter 1 Chapter 2 Chapter 3 Chapter 4 4 ERROR CODE LIST 4 1 How to read the error code 202 ...
Страница 211: ...204 MEMO ...
Страница 212: ...205 APPENDIX Appendix 1 Instruction processing time 206 ...
Страница 216: ...FR F 700 INVERTER ...