Omron E5AZ, User Manual

Page: 27 / 208

4
Names of Parts
Section 1-1
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.
Temperature Unit The temperature unit is displayed when parameters are set to display a tem-
perature. The display is determined by the currently selected “temperature
unit” parameter set value.
c
indicates
°
C and
f
indicates
°
F.
Flashes during ST operation.
1-1-3 Using the Keys
This section describes the basic functions of the front panel keys.
O
Key Press this key to move between setting levels. The setting level is selected in
the following order: operation level: adjustment level, initial setting level, com-
munications setting level.
M
Key Press this key to change parameters within a setting level.
The parameters can be reversed by holding down the key (moving one per
second in reverse order).
U
Key Each press of this key increments the value displayed on the No. 2 display or
advances the setting. Holding the key down speeds up the incrementation.
D
Key Each press of this key decrements values displayed on the No. 2 display or
reverses the setting. Holding the key down speeds up the incrementation.
O
+
M
Keys Press these keys to change to the protect level. For details on operations
involving holding these keys down simultaneously, refer to
1-3 Setting Level
Configuration and Key Operations . For details on the protect level, refer to
SECTION 5 Parameters .
O
+
U
Keys
O
+
D
Keys
To restrict set value changes (in order to prevent accidental or incorrect oper-
ations), these key operations require simultaneously pressing the
O
key
along with
U
or
D
key.