4742-E P-17
SECTION 1 INVERTER UNIT (MIV UNIT)
4-2-2. Indication of Alarm Status
Eeospcsa1014
Note
Status
Indication by 7-segment LED (Example)
Remark
RAM initialization
error
L1 : L side internal RAM error
L2: L side external RAM error Data bus
L3: L side external RAM error Address bus
L4: L side external RAM error Memory
device
H1 : M side internal RAM error
H2: M side external RAM error Data bus
H3: M side external RAM error Address
bus
H4: M side external RAM error Memory
device
Exception error
(Note 1)
Displays "EL" and 01" alternately.
L side
Exception error No.: 01
Displays "EH" and "02" alternately.
M side
Exception error No.: 02
Alarm (Note 2)
Displays "AL" and "13" alternately.
L side
Alarm No.: 13
Displays "AH" and "14" alternately.
M side
Alarm No.: 14
Warning (Note 3)
Displays "UL" and "20" alternately.
L side
Warning No.: 20
Displays "UH" and "25" alternately.
M side
Warning No.: 25
1) For exception error numbers, refer to 4-3-1 "Exception Error Number Table".
2) For alarm numbers, refer to 4-3-2 "Alarm Number Table".
3) For warning numbers refer to 4-3-3 "Warning Number Table".
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com