Rockwell Automation 1203-SM1 SLC to SCANport Communication Module - Manual (Page 52)

4–24 Using Enhanced Mode
Publication 1203–5.9 –– October 1996
For example, on a 1336 PLUS drive connected to channel 1 of an
SLC to SCANport module installed in slot 1, use datalink A1 to
control the value of parameter 27. To do this, you need to:
1. Set the lowest bit of the second word of the G file to a 1. This
enables Datalink A on channel 1).
2. Use a Human Interface Module (HIM) to set parameter 111 (Data
In A1) to 27.
The value in O:1.8 now controls the value of parameter 27 in the
1336 PLUS drive.
A similar datalink application is to set a parameter number into one
of the Data Out parameters. The value of that parameter is then
displayed in the SLC input image word for that parameter.
For example, on a 1336 PLUS drive connected to channel 1 of a SLC
to SCANport module installed in slot 1, use Datalink A1 to monitor
the value of parameter 27. To do this, you need to:
1. Set the lowest bit of the second word of the G file to a 1. This
enables Datalink A on channel 1).
2. Use a Human Interface Module (HIM) to set parameter 119 (Data
Out A1) to 27.
The value in I:1.8 now monitors the value of parameter 27 in the
1336 PLUS drive.
!
ATTENTION: If you are using a 1336 FORCE or
1336 IMPACT, the datalink operations work
differently. In these products, you need to link other
parameters to the datalink parameters rather than
program an index value. Refer to your user manual for
these SCANport devices for information on creating
links.