1 Communications Methods
1 - 8
E5@C Digital Temperature Controllers Communications Manual (H175)
The E5@C's communications specifications are set in the communications setting level. These param-
eters are set on the E5@C's front panel. The following table shows the communications parameters and
their setting ranges.
Highlighted values indicate default settings.
* When the Protocol Setting parameter is set to Modbus, the communications data length must be 8 bits, and
the communications stop bits must be 1 bit by setting the communications parity to Even/Odd or it must be 2
bits by setting the parity to None. These two parameters are not displayed on the Controller's display.
1-1-6 Communications Parameters
Item Code Settings Set Values
Communications protocol
setting
psel
CompoWay/F /Modbus cwf/mod
Communications unit number u-no 0 to 99 0, 1 to 99
Communications baud rate bps 9.6/19.2/38. 4/57.6 (kbit/s) 9.6/19.2 /38.4/57.6 (kbit/s)
Communications data length * len 7/8 (bit) 7/8 (bit)
Communications stop bits * sbit 1/2 1/2
Communications parity prty None, Even, Odd none/eVen/odd
Send data wait time sdwt 0 to 99 0 to 99 ms, default time: 20 ms
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