6 devid 26 & 27, 1 echo, Devid 26 & 27 – Sterlco SEU Series Economical Water TCU User Manual
Page 30: Echo
3200
Series
30 ACS 3216 Operators Manual
9.6
DEVID 26 & 27
The 3200 uses a single zone only (31).
Self Tuning General Purpose Temperature Controllers and General Purpose Temperature Controls support the following set of parameters.
9.6.1
ECHO
POLL:
20 20
SELECT:
20 21
FORMAT:
Open – 4 Bytes
UNITS:
ASCII
DESCRIPTION:
Controller integrity command. Controller will accept and retain the data provided. The controller will provide
the retained data in response to a poll enquiry.
VERSION
POLL:
20 22
SELECT:
N/A
FORMAT:
Open 4 bytes ASCII
UNITS:
ASCII
DESCRIPTION:
SPI version command. The controller will provide a fixed SPI version number (0400 for 3200).
PROCESS SETPOINT 1
POLL:
31 20
SELECT:
31 21
FORMAT:
Numeric
UNITS:
ºF
DESCRIPTION:
Temperature at which the process is to be maintained.
PROCESS VALUE
POLL:
31 22
SELECT:
N/A
FORMAT:
Numeric
UNITS:
ºF
DESCRIPTION:
Present Actual Temperature of the process