Part 1 specification – IAI America REXT User Manual

Page 170

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Part 1 Specification

Chapter 3 Gateway R unit

146

Part 1 Specification

‹

Jogging/Inching Switching Command (JISL)

This signal is used to switch jogging operation and inching operation.

JISL = “0”: Jogging operation

JISL = “1”: Inching operation

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)

Arbitrary

New data (data written) (lower)

Arbitrary

2

Used in combination with the JOG+/-, JVEL and

SON signals.

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:

3F06F60B -----

„

Received Response: 3F06F60B -----

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