Mitsubishi Electric FR-E720-0.1K Instructions Manual page 54

Name Bit
PNU read value/write value
When command response AK = "7 (command execution error)", PWE definition is as
follows.
0 to 15
PWE
* Indicates outside AK number range, write data error, external operation error, without option
16 to 31 Not used (0 is set)
Value
0 Invalid PNU
1 Parameter value unchangeable (This error also occurs when Pr.77 = "1"
2 Outside setting range
3 Invalid Sub-Index number
4 Without array
11 No parameter change right
18 Other error *
error, instruction code error, with STF error, with STR error, with operation mode specification
error, parameter calibration error (Pr. 900 or later), reset disabled error (with reset input
specification of Pr. 75), etc.
PPO TYPE SUPPORT SPECIFICATION
Definition
Error Definition
7
47