Omron E5CJ-R2 User Manual

60
By setting automatic return of display mode, the display will return to the normal
operation display (on level 0 displaying the process value or set point) if no key is
operated for the time set with this parameter. The return time can be set within a
range of 0 to 99 s. If the return time is set to 0 s, this function will not work. The
return time is set to 0 s before shipping.
It is possible to select the restart conditions of the standby sequence of the alarm
attached with standby sequence. If this parameter is set to 0, the standby se-
quence will restart when the set point, alarm value, or input shift value is
changed or the moment the E5J starts operating including the moment the
E5J is turned on. If this parameter is set to 1, the standby sequence will restart
only the moment the E5J is turned on. The following timing chart is an example
of a lower limit alarm attached with standby sequence.
Standby sequence releasing point
Standby sequence
restart
Standby
sequence
releasing
point
OFF point due to
alarm hysteresis
Alarm point
(Standby sequence reset method 0)
(Standby sequence reset method 1)
Alarm output
Set value
change
Alarm output
ins Input Shift Display It is possible to select to display or not to display the input shift function on display
level 1 with this parameter.
off : Not displayed
on : Displayed
SV SV
It is possible to adjust alarm sensitivity with both these parameters within a range
of 0.1 to 999.9. Change the alarm sensitivity of the E5J if the alarm output chat-
ters.
ON
OFF
ON
OFF
Upper limit alarm
Hysteresis
Lower limit alarm
Hysteresis
Low
temperature
Alarm point
High
temperature
Low
temperature
Alarm point
High
temperature
The alarm output will be OFF when the process value is within the alarm hystere-
sis range when the E5J restarts (e.g., when the E5J is turned on).
It is possible to limit the set point changeable range with both these parameters.
For example, if the set point lower limit value is set to 0°C and the set point upper
limit value is set to 400°C, the set point can be changed only between 0°C and
400°C.
ret Automatic Return of
Display Mode (Return Time)
rest Standby Sequence
Reset Method
alh1 Alarm 1 Hysteresis
and alh2 Alarm 2
Hysteresis
sll Set Point Lower Limit
Value (°C/°F) and slh Set
Point Upper Limit Value
(°C/°F)
Engineering Level Parameters
Section 9-3

Omron E5CJ-R2 Specifications

General

Brand	Omron
Model	E5CJ-R2
Category	Temperature Controller
Language	English