IM-A-1048H
9
When the comparator function of [LL (LO)] comparator is “High limit” and the measured value is the [LL (LO)]
limit value or more, the LED lights up. For details, see”4-5-5. COMPARATOR FUNCTIONS”.
2. CONTROLS AND FUNCTIONS
2-1. FRONT PANEL
(1) Indicator
Measured values, various selected functions, and pre-set values is displayed.
Normally, the measured value responding to the output from transducers is
displayed. However, if error occurs, error message is displayed. For details, see
"4-12-2. Error codes".
(2) Unit Label
Select the desired unit from the accessory unit label sheet and attach it on this
portion.
(3) [LOCK] LED
When the [LOCK] LED is ON or flickering, you are not able to set various
functions. Always turn OFF the [LOCK] LED before setting functions.
However, you are able to display the [HH]/[HI]/[LO]/[LL] limit values while the
[LOCK] LED is ON.
(4) [HOLD] LED
Displays the detecting interval status and holding interval status in the various
HOLD modes. For details, see”4-9. HOLD FUNCTIONS”.
(5) [HH] LED
(Comparator-3 LED)
Lights up when the measured value is [HH] limit value or more.
Flickers when the [HH] limit value is displayed.
(6) [HI] LED
(Comparator-1 LED)
Lights up when the measured value is [HI] limit value or more.
Flickers when the [HI] limit value is displayed.
(7) [OK] LED
Lights up when the measured value exceeds the [LL]/[LO] limit value and
lowers the[HH]/[HI] limit value.
(8) [LO] LED
(Comparator-2 LED)
Lights up when the measured value is [LO] limit value or less.
Flickers when the [LO] limit value is displayed.
(9) [LL] LED
(Comparator-4 LED)
Lights up when the measured value is [LL] limit value or less.
Flickers when the [LL] limit value is displayed.
(10) Operation keys
Pushbutton switches to operate the WGA-680A.
Each key has multiple functions. Functions varies automatically with the
measuring status and setting status. For details, see "4-1.KEY OPERATIONS".
(1)
(2)
(5)
(8)
(7)
(10)
(4)
(6)
(9)
(3)
MEMO
