Specifications

7 Component Communications
7 - 4
E5C-T Digital Controllers Programmable Type Communications Manual (H186)
The parameters that are used for component communications are shown with a gray background in the
following diagram. All of these parameters are displayed if you set the Protocol Setting parameter to
cmp. (Some of the parameters are always displayed.)
This section describes the parameters that are used to calculate the set point. The other parameters
are the same as for programless communications. Refer to 6-2 E5
@ C-T Controller Setup. To use com-
ponent communications, the input type and, if an analog input is used, the decimal point position must
be set to the same values for all of the E5@C-T Controllers. The operation will not work correctly if the
position of the decimal point is different.
* These parameters are displayed regardless of the setting of the Protocol Setting parameter.
Note: The Communications Data Length, Communications Stop Bits, and Communications Parity parameters in
the communications setting level are not displayed.
7-1-3 E5@C-T Controller Setup
M
M
M
M
M
Communications unit No. = 0 (master) Communications unit number ≠ 0
(slave (Fixed-value Controller)
M
M
M
M
M
M
M
25
0
psel
cmp
u-no
0
bps
57.6
sdwt
20
maxu
0
sps
1.000
spos
0.0
copy
off
rwat
1000
l.adj
1234
at
off
cmwt
on
in-t
5
Initial Setting Level
Operation Level
Protocol Setting
*
Communications
Unit No.
*
Communications
Baud Rate
*
Send Data Wait
Time
*
Highest
Communications
Unit No.
Receive Data
Wait Time
Communications Setting Level
Power ON
Copy
SP Slope
SP Offset
Adjustment Level
Display
AT Execute/Cancel
Communications
Writing
*
Adjustment Level
Press
O
Key
for less than 1 s.
Press
O
Key
for less than 1 s.
Press
O
Key
for at least 3 s.
Press
O
Key
for at least 1 s.