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6 Programless Communications
(4) Select Options
above. The settings will be transferred.
Close the window and cycle the power to the PLC. This completes the PLC setup
procedure. You will use the CX-Programmer to check operation, so leave it online.
6-4-4
E5@D Controller Setup
This section describes the setup for programless communications (or components communications).
@
Refer to 6-2 E5
D Setup for the procedure to display parameters. Here we will assume that all param-
eters other than those for communications have already been set. Make sure that all of the E5@D Con-
trollers are the same model. The parameter settings cannot be copied if the models are different.
(1) Set the Communications Unit No. parameter (u-no) in the communications setting
level to 1 for the No. 1 Controller and set it to 2 for the No. 2 Controller. Leave the
other communications settings at their default values.
The default communications unit number is 1, so the Communications Unit No. parameter
for the No. 1 Controller does not need to be changed.
Always set the communications unit numbers of the slaves in order from 1.
To enable the changes to the settings, always return to the operation level.
(2) Change the parameter settings in the communications setting level of the No. 0
Controller to the values that are given below.
Protocol Setting (psel): fins (Set mcp4 for a Mitsubishi Q-series or L-series PLC, fxp4
Communications Unit No. (u-no) : 0
Communications Baud Rate (bps) : 38.4 for Mitsubishi FX3, 115.2 for any other PLC
Send Data Wait Time (sdwt): 1
Highest Communications Unit No. (maxu): 2
Do not return to the operation level even after you finish making the settings.
Here we will assume that all parameters other than those for communications have already
been set. If parameters other than those for communications need to be set, change them
first and then change the communications settings last.
(3) Perform the following procedure to copy the parameter settings in the No. 0
Controller to the No. 1 and No. 2 Controllers.
(a) Display the copy parameter in the communications setting level on the No. 0
Controller.
(b) Press the Up Key to select all and wait for three seconds. The completion of the
copy operation must be confirmed, so do not move to any other levels or param-
eters. If you do change to any other levels or parameters, display the copy
parameter again.
(c) The PV displays on the No. 1 and No. 2 Controllers will change to copy and then
these Controllers will be reset.
(d) Confirm that the setting of the copy parameter on the No. 0 Controller changes
to off (i.e., copying completed), and then return the No. 0 Controller to the
operation level.
6 - 26
−
Transfer to PLC from the menu bar in the window that is shown
for a Mitsubishi FX-series or Keyence KV-series PLC, and cmp for
component communications.)
E5@D Digital Temperature Controllers Communications Manual (H225)
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