Rockwell Automation 900 Temperature Controller Communications Functions - Series B - Manual (Page 14)

Publication 900-UM004D-EN-E - July 2010
1-6 About Communications Methods
Communications Parameter
Setup Before you carry out communications with the 900-TCx, set up
communications unit number, baud rate and other parameters by carrying out
the following procedure. For details of operations other than communications
parameter setup, refer to the applicable 900-TCx User Manual.
Communications Parameter Setup
1. Hold down the key for at least three seconds to move from the
Operation function group to the Initial Setting function group.
2. Press the key for less than one second to move from the Initial
Setting V to the Communications Setting function group.
3. Select the parameters as shown below by pressing the M key.
4. Use the D or U keys to change the parameter set values.
Note: Displayed only when the Protocol Selection is CWF (900-TC)
Table 1.3 900-TCx User Manuals
Temperature Controller Model Number User Manual
900-TC8 900-UM007*
900-TC16 900-UM007*
900-TC32 900-UM007*
c psel
cwf
c u-no
1
c bps
9.6
c len
7
c 56it
2
c prty
eVen
c sdwt
20
Protocol selection
Communications unit
number
Communications
baud rate
Communications data
length (See note.)
Communications stop
bits (See note.)
Communications
parity
Send data wait time