Read Set Value And Mv Monitor - Omron E5AN User Manual

J Read set value
and MV monitor
For this reason, when "upper/lower-limit alarm" is set, write values are
written by communications to "upper-limit alarm value 1" and "lower-
limit alarm value 1" and not to "alarm value 1." The same applies to
"alarm 2 type."
F Temperature input shift values
When "input type" is set to "non-contact temperature sensor," "tem-
perature input shift values" is disabled as temperature input is shifted
by 2-point shift. The values set to the "upper-limit temperature input
shift value" and "lower-limit temperature input shift value" parame-
ters are the set values used for temperature input shift.
For this reason, when 2-point shift is adopted, write values are written
by communications to "upper-limit temperature input shift value" and
"lower-limit temperature input shift value" and not to "temperature
input shift values."
F Alarms
Alarms 1 and 2 can be used normally in communications. However,
alarm 3 cannot be used.
This command reads the set point, alarm values 1 and 2, proportional
band, integral time, derivative time, temperature input shift values,
heater burnout detection and MV monitor.
Command Format
Header Data
Commu-
nications
code code
unit No.
@
Response Format
Header End
Commu-
nications
code code
unit No.
@
(1) Header code
Header Code
RS Read set point
R% Read alarm value 1/2
RB Read proportional band
RN Read integral time
RV Read derivative time
RI Read input shift values
RW Read temperature heater burnout detection
RO Read MV monitor
(2) Data code
Only "write to alarm value 2" is set to "02". All other settings are
"01".
(3) Read value
For details on the read value (set value) range, see "Chapter 3 Com-
munications Data."
4.2 Command Descriptions
FCS Termi-
nator
CR
*
Write value FCS Termi-
nator
CR
*
Command
4--7