Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 337)

5.10 System Function Instructions
5.10.9 Read Inverter Parameter (ICNS-RD)
5-268
The parameters are described in the following table.
The status configuration is shown below.
Parameter Name Description I/O
Read command (Execute) Reading the Inverter parameters begins when this command turns ON. IN
Read processing abort command
(Abort)
The read 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 read
(Cns-Size)
Number of parameters to read from the Inverter (1 to 100) IN
First address (Dat-Adr) The first register address of the parameters (MA, DA, or #A). IN
Reading (Busy) Turns ON while reading parameters from the Inverter is in progress. OUT
Read completed (Complete) Turns ON while reading parameters from the Inverter is completed. OUT
Error Turns ON when an error occurs. OUT
Read execution status (Status) Inverter parameter read 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
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.