IAI America REXT - Manual (Page 165)


Part 1 Specification
Chapter 3 Gateway R unit
141
Part 1 Specification
[3] Output control signals (Axis 0 = Positioner mode or simple direct mode)
An example of control signals of axis (0) is explained.
The configuration of the control signal register of axis (0) is shown below.
‹ Servo ON Command (SON)
z Query
Field name
RTU mode data
(8 bits)
Data length
(bytes)
Remarks
Header None -
Slave address 3F H 1 Fixed.
Function code 06 H 1
Starting address (upper) F6 H
Starting address (lower) 0B H
2 Address of the control signal register of axis (0)
New data (data written) (upper) 00 H
New data (data written) (lower) 10 H
2
Error check (CRC) 16 bits 2 Based on calculation result
Trailer None -
Total bytes 8
z Response
If the data has been changed (written) successfully, the response is the same as the query.
z Actual Example
„ Sent Query: 3F06F60B0010CE92
„ Received Response: 3F06F60B0010CE92
Address
-165-