Part 1 specification – IAI America REXT User Manual
Page 171
Part 1 Specification
Chapter 3 Gateway R unit
147
Part 1 Specification
Jogging Speed/Inching Distance Switching Command (JVEL)
In jogging operation and inching operation, the jogging speed and inching distance are determined by referencing the
applicable control parameters. This signal is used to switch these parameters.
JVEL Jogging speed of jogging operation (JISL = “0”)
Inching distance of inching operation (JISL = “1”)
“0”
Parameter No. 26 (Jogging speed)
Parameter No. 48 (Inching distance)
“1”
Parameter No. 47 (Jogging speed 2)
Parameter No. 49 (Inching distance 2)
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 JISL, JOG+/- 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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