English-14 
Parameter  Explanation  Settings 
Factory 
Setting
Customer
Pr.73  Present Fault Record  00   
Pr.74 
Second Most Recent 
Fault Record 
00  
Pr.75 
Third Most Recent 
Fault Record 
00: No fault occurred 
01: Over-current (oc) 
02: Over-voltage (ov) 
03: Overheat (oH) 
04: Overload (oL) 
05: Overload 1 (oL1) 
06: External Fault (EF) 
07: CPU failure 1 (CF1) 
08: CPU failure 3 (CF3) 
09: Hardware Protection Failure (HPF) 
10: Over-current during acceleration (oca)
11: Over-current during deceleration 
(ocd) 
12: Over-current during steady state 
operation (ocn) 
13: Ground fault or fuse failure(GFF) 
14: Low Voltage (not record) 
15: 3 Phase Input Power Loss 
16: EPROM failure (CF2) 
17: External interrupt allowance(bb) 
18: Overload (oL2) 
19: Auto Adjustable accel/decel failure  
(CFA) 
20: CPU self detection failure (codE) 
00  
Pr.76 
Parameter Lock and 
Configuration 
00: All parameters can be set/read 
01: All parameters are read-only 
02-08: Reserved 
09: Resets all parameters to 50Hz factory 
defaults 
10: Resets all parameters to 60Hz factory 
defaults 
00  
Pr.77 
Time for Auto Reset the 
Restart Times in 
Abnormality 
0.1 to 6000.0 sec  60.0  
Pr.78  PLC Operation Mode 
00: Disable PLC operation 
01: Execute one program cycle 
02: Continuously execute program cycles
03: Execute one program cycle step by 
step 
04: Continuously execute one program 
cycle step by step 
00  
Pr.79  PLC FWD/REV Motion 00 to 127  00   
Pr.80 
Identity Code of the AC 
Motor Drive 
Read only  ##   
Pr.81 
Time Duration of 1st 
Step Speed 
00 to 9999 sec  00   
Pr.82 
Time Duration of 2nd 
Step Speed 
00 to 9999 sec  00   
Pr.83 
Time Duration of 3rd 
Step Speed 
00 to 9999 sec  00