Using The Keys - Omron E5CN User Manual

Names of Parts
Temperature Unit
1-1-3

Using the Keys

O Key
M Key
U Key
D Key
O + M Keys
O + U Keys
O + D Keys
4
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 selected "temperature
unit" parameter set value. c indicates C and f indicates F.
Flashes during ST operation.
This section describes the basic functions of the front panel keys.
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.
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).
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.
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.
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.
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. This applies only to the parameter for the password to
move to protect level. (Refer to page 117.)
Section 1-1