Rockwell Automation 900 Temperature Controller Communications Functions - Series B - Manual (Page 16)

Publication 900-UM004D-EN-E - July 2010
1-8 About Communications Methods
Setting Communications
Writing Set the communications writing parameter to ON to allow the host to write to
the 900-TCx controller(s) via communications.
Parameter Setting
1. Press the key for less than one second to move from the operation
level tot he adjustment level.
2. Select the parameters as shown below by pressing the M key.
3. Use the D or U keys to set the communications writing parameter to
ON.
c l.adj
c at
off
c cmwt
off
c cmwt
on
Adjustment Level
Display
Displayed only once when
entering adjustment level.
AT Execute/Cancel
Communications
Writing
•
•
•
•