Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 332)

5.10 System Function Instructions
5.10.8 Write Inverter Parameter (ICNS-WR)
5-263
Instructions
5
The parameters are described in the following table.
The status configuration is shown below.
Parameter Name Description I/O
Write command (Execute) Writing the Inverter parameters begins when this command turns ON. IN
Write processing abort command
(Abort)
The write process is aborted when this command turns ON. IN
Communications device type
(Dev-Typ)
215IF = 1, MP930 = 4, and SVB-01 = 10 IN
Circuit number (Cir-No) 215IF = 1 or 2, MP930 = 1, and SVB-01 = 1 to 16 IN
Slave station number (St-No) 215IF = 1 to 64, MP930 = 1 to 14, and SVB-01 = 1 to 14 IN
Communications buffer channel
number (Ch-No)
215IF = 1 to 3, MP930 = 1, and SVB-01 = 1 to 8 IN
Parameter type (Cns-Typ)
Inverter parameter type:
0 = Direct specification of reference number, 1 = An, 2 = Bn, 3 = Cn,
4 = Dn, 5 = En, 6 = Fn, 7 = Hn, 8 = Ln, 9 = On, and 10 = Tn
IN
Parameter number (Cns-No)
Inverter parameter number (1 to 99)
The upper limit depends on the model of the Inverter.
If the parameter type (Cns-Typ) is set to 0, specify the reference number.
IN
Number of parameters to write
(Cns-Size)
Number of parameters to write to the Inverter (1 to 100) IN
First address (Dat-Adr) The first register address of the parameters (MA, DA, or #A). IN
Writing (Busy) Turns ON while writing parameters to the Inverter is in progress. OUT
Write completed (Complete) Turns ON when writing parameters to the Inverter is completed. OUT
Error Turns ON when an error occurs. OUT
Write execution status (Status) Inverter parameter write execution status OUT
Bit Name Remarks
0 to 7 Reserved for system.
The error code is given here when an Inverter
response error is received.
01 hex: Function code error
02 hex: Reference number error
03 hex: Error in the number of data items written
21 hex: Error in the upper or lower limit of the
write data
22 hex: Write error (during operation or under-
voltage)
8 Execution sequence error The function will not be executed.
9 Communications parameter error The function will not be executed.
10 Specified type error –
11 Specified number error The function will not be executed.
12 Specified data error The function will not be executed.
13 Communications error The function will not be executed.
14 Inverter response error The function will not be executed.
15 Address input error The function will not be executed.