Explanation Of Indicators - Omron E5 Getting Started Manual

Names of Parts
1-1-2

Explanation of Indicators

No. 1 Display
No. 2 Display
No. 3 Display
(E5AN/EN Only)
Operation Indicators
1,2,3...
Temperature Unit
4
Displays the process value or parameter name.
Lights for approximately one second during startup.
Displays the set point, parameter operation read value, or the variable input
value.
Lights for approximately one second during startup.
The set point will flash during autotuning.
Displays MV, soak time remaining, or multi SP.
Lights for approximately one second during startup.
A 2-level display is set when shipped from the factory.
A 3-level display is activated if parameters are initialized.
1. SUB1 (Sub 1)
Lights when the function set for the Auxiliary Output 1 Assignment param-
eter is ON.
SUB2 (Sub 2)
Lights when the function set for the Auxiliary Output 2 Assignment param-
eter is ON.
SUB3 (Sub 3) (E5AN/EN Only)
Lights when the function set for the Auxiliary Output 3 Assignment param-
eter is ON.
2. HA (Heater Burnout, Heater Short Alarm, Heater Overcurrent Detection
Output Display)
Lights when a heater burnout, heater short alarm, or heater overcurrent
occurs.
3. OUT1 (Control Output 1)
Lights when the control output function assigned to control output 1 turns
ON. For a current output, however, OFF for a 0% output only.
OUT2 (Control Output 2) (Excluding the E5GN)
Lights when the control output function assigned to control output 2 turns
ON. For a current output, however, OFF for a 0% output only.
4. STOP
Lights when operation is stopped.
During operation, this indicator lights when operation is stopped by an
event or by key input using the RUN/STOP function.
5. CMW (Communications Writing)
Lights when communications writing is enabled and is not lit when it is dis-
abled.
6. MANU (Manual Mode)
Lights when the auto/manual mode is set to manual mode.
7. (Key)
Lights when settings change protect is ON (i.e., when the U and D Keys
are disabled by protected status.)
The temperature unit is displayed when parameters are set to display a tem-
perature. The display is determined by the currently set value of the Tempera-
ture Unit parameter. °c indicates °C and °f indicates °F.
This indicator flashes during ST operation. It is OFF on models with linear
inputs.
Section 1-1