User Guide

49
KDS null Same as LCD key
KDW null Same as key
KRG null Same as key
KST null Same as SETUP key
KUP null Same as key
MDR null Request firmware code
ECR null Request EC reading (available in control or
idle mode only)
TDR null Request TDS reading (available in control
or idle mode only, for HI 24 series only)
RNG null Request measure Range (available in
control or idle mode only)
TMR null Request temperature reading
PWD NNNN Send the 4-digit password
SET NNPC
1
C
2
C
3
C
4
C
5
Set setup item NN to the PC
1
C
2
C
3
C
4
C
5
value;
P=+ if the value is greater than 0, P=- if the value is less
than 0. C
1
can be 0 or 1; only C
2
C
3
C
4
C
5
can be 0 to 9 or blank
(the command is not available if the controller is in setup
mode)
Note If the controller is not in control or idle mode and the tem-
perature reading is requested through the TMR command,
the controller answers with the last acquired reading when
it was in control or idle mode.
Following are examples of commands for setup items:
“03SET22+01200<CR>”
This command sets the setup item 22 (relay 2 set point) of a
EC controller, identified by the process ID number 03, to the
+12.00 mS value.