18
3-1
Nomenclature
The following is the front panel of the E5AJ-A2HB. The front panels of the E5EJ
and E5CJ are similar to the front panel of the E5AJ-A2HB.
Stop indicator
Lit when the E5
J is not operating.
The E5CJ does not incorporate this
indicator.
Output indicator
Lit when the control output is ON.
This indicator is, however, not lit
when the E5
J has a current out-
put.
Level Key
Press for 1 s minimum to change lev-
els to set different groups of parame-
ters.
Display Key
Use this key when shifting the
display to the next parameter.
Process Value (PV) display
Displays not only the process
value but also indicates the pa-
rameter being displayed on the
SV display and error messages.
Down Key and Up Key
The Down Key, when pressed, decreases the set tempera-
ture or other parameters. The value successively decreases
when the Down Key is held down for 1 s minimum. The Up
Key, when pressed, increases the set temperature or other
parameters. The value successively increases when the Up
Key is held down for 1 s minimum. The value set will be ef-
fective on pressing the Display Key or Level Key or 2s after it
is set if Display Key or Level Key is not pressed.
Set Value (SV) display
Displays the set temperature
and other parameters.
Alarm 1 indicator
Lit when alarm output 1 is ON.
Alarm 2 indicator
Lit when alarm output 2 is ON.
Heater burnout alarm
Lit when there is heater burnout.
Once heater burnout is detected, the
alarm output will be on hold.
Note Refer to the
E5AJ/E5EJ Communications Manual for the operation of E5
J
models incorporating a communications function.
Nomenclature
Section 3-1
