Omron E5CK User Manual

3.6 Protect Mode
E5CK
3–19
In this example, let's set the parameters as follows:
Security" 2" (all parameters in modes other than the setup
mode are protected)
Key protect" 1" (Auto/manual key operation cannot be switched)
(1) Press the
RUN/RST
and keys simultaneously for 1 second miniĆ
mum. The controller enters the protect mode. In the protect mode, the
top parameter in the protect mode security" is displayed.
Default is 1".
(2) Press the
key to change the parameter setting to 2".
(3) Press the
key to switch to the key protect" parameter.
(4) Press the
key to change the parameter setting to 1".
(5) Press the
and
RUN/RST
keys simultaneously for 1 second miniĆ
mum. The display changes to the PV/Present SP monitor" parameĆ
ter (level 0 mode).
Setting Example
RUN/RST
RUN/RST
1 second min.
1 second min.

Omron E5CK Specifications

General

Ambient Operating Temperature	-10 to 55°C
Protection Rating	IP20
Control Type	PID
Input Type	Thermocouple, RTD
Output Type	Relay, Voltage, Current
Power Supply Voltage	100 to 240 VAC
Mounting Type	Panel
Display Type	Digital
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Dimensions	48 x 48 x 78 mm
Ambient Operating Humidity	25% to 85% RH