9
2. Names and Functions of Sections
(Fig. 2-1)
Displays
ORP
Display
ORP value or characters in setting mode are indicated in red/green/orange.
Indications differ depending on the selections in [Backlight selection
(p.49)] and [ORP color (p.49)].
Setting
Display
Values in setting modes are indicated in green.
Indications differ depending on the selections in [Backlight selection
(p.49)] and [Setting Display indication (p.50)].
Output
Display
Backlight green
The bar graph is lit corresponding to the transmission output.
Indications differ depending on the selections in [Bar graph indication(p.50)].
Action Indicators:
Backlight orange
EVT1
Lit when EVT1 output (Contact output 1) is ON.
EVT2
Lit when EVT2 output (Contact output 2) is ON.
EVT3
Lit when EVT3 output (Contact output 3) (EVT3 option) is ON.
EVT4
Lit when EVT4 output (Contact output 4) (EVT3 option) is ON.
T/R
Lit during Serial communication (C5 option) TX output (transmitting).
LOCK
Lit when Lock 1, 2 or 3 is selected.
Unit label
UPPER
Attach the user’s unit of ORP Display from the included unit labels if necessary.
LOWER
Attach the user’s unit of Setting Display from the included unit labels
if necessary.
Keys
UP key
Increases the numeric value.
DOWN key
Decreases the numeric value.
MODE key
Selects a group.
SET key
Switches the setting modes, and registers the set value.
ORP Display
Setting Display
Action Indicators
UP Key
DOWN Key
MODE Key
SET Key
Output Display
Unit label