YASKAWA VS mini V7 User Manual page 39

Write Parameter (PRM_WR)
Byte Command
17 PRM_WR
18
19 NO
20
21 SIZE
22
PARAMETER
23
24
25
26
27
28
29
The PRM_WR sub-command is used to write internal Inverter constants.
This sub-command functions in the same way as the PRM_WR main command.
In the following cases, a warning is generated and the command is ignored. If a warning is
generated, the values that were read are undefined.
• While using the Digital Operator to change settings: Command alarm (A.95)
• If not in phase 2 or 3: Command fault (A.95)
• During an undervoltage error: Command alarm (A.95)
• If a register number (NO) fault occurs: User constant setting alarm (A.94)
• If SIZE is an odd number or is not between 2 and 8: User constant setting alarm (A.94)
• Data upper and lower limit fault: User constant setting alarm (A.94)
Response
PRM_WR
SUBSTATUS
NO
SIZE
PARAMETER
39
7 MECHATROLINK-II Commands