Example – Rockwell Automation 1336-GM1 Remote I/O Communications Module User Manual
Page 75
Supported Block Transfer Messages
B–11
If an error has occurred in reading any of the parameters:
•
Word 1 of the drive response returns a value of –32765.
•
Bit 15 of the drive response word for the number of that
parameter is set.
•
The drive response word for the value of that parameter returns a
status word instead of returning the parameter value.
Example
In this example, eight parameters were read from a 1336 PLUS drive,
as defined in word 2 of the request. Parameter numbers 5, 7, 8, 20, 18,
17, 19, and 36 were requested. The drive response returned the values
of these parameters in the data file. These values are in drive units.
Data File Format
* Example only — These values vary depending on parameters and products.
0
1
2
3
4
5
6
7
8
9
PLC request
19
3
8*
5*
0
7*
0
8*
0
20*
0
18*
0*
17*
0
19*
0
36*
0
Drive response
19
3
8*
5*
6*
7*
1000*
8*
1000*
20*
4096*
18*
4096*
17*
51*
19*
60*
36*
6144*