Yaskawa V7 Large HP - Manual (Page 4)

Date: 07/01/04, Rev: 04-07 Page 4 of 5 TM.V7SW.032H
If the Communication/control circuit multi-function input (n050 ~ n056 = 18) is closed and n004 = 10, the
winder ratio reference will become active. For other n004 settings the normal Memobus reference will be
active.
Memobus Function Code 06H
Support for function code 06H (single register write) is added. The format for the message is shown
below.
(Example)
Query Message
Slave address
01H
Function code 06H
Upper 00H Register
Address
Lower 01H
Upper 00H
Setting
Data
Lower 03H
Upper 98H
CRC-16
Lower 0BH
Response Message (Normal)
Slave address
01H
Function code 06H
Upper 00H Register
Address
Lower 01H
Upper 00H
Setting
Data
Lower 03H
Upper 98H
CRC-16
Lower 0BH
Response Message (Error)
Slave address
01H
80H + Function Code 86H
Error code 21H
Upper 82H
CRC-16
Lower 78H