![background image](http://html1.mh-extra.com/html/omron/d6fz-fgs1000/d6fz-fgs1000_user-manual_740811080.webp)
4. Setting (Air Flow Station Operation)
4-18
4.3
Settings (THR Mode Operation)
THR mode provides the following settings:
・
Air Flow Sensor thresholds
・
Air Flow Station alarm hold setting
Note
The setting parameters for Air Flow Sensor units are retained in individual sensor units,
and not in Air Flow Station units.
The Air Flow Sensor thresholds are set to the following values by factory default:
Model
D6FZ-FGS1000
D6FZ-FGT500
D6FZ-FGT200
Hi (Upper threshold)
1000 L/min
250 L/min
100 L/min
Lo (Lower threshold)
0 L/min
250 L/min
100 L/min
Cut
(Leak Detection Flow Rate)
0 L/min
0 L/min
0 L/min
<Air Flow Sensor D6FZ-FGS1000>
The status indication changes as shown below,
Air Flow Sensor Unit Status
Indicator
Definition
(1)
Orange Blink
The air flow rate exceeds the upper threshold value.
(2)
Green ON
The air flow rate is normal and between the upper
and lower threshold values.
(3)
Orange Slow Blink *
1
The air flow rate exceeds the lower threshold value.
(4)
Green Slow Blink *
2
The air flow rate is zero.
The rate is within the lead detection flow rate range.
(5)
Deep Orange Blink
The air flows backward.
*1: In case of factory default setting, (3) does not occur because the lower threshold value and Leak Detection Flow
Rate are both 0L/min
*2: When the value of Momentary Standard Flow is from -0.4 to 0.4L/min, the flow consider as zero. The measured
result is in this range, the indicator shows (4).
(1)
(2)
(3)
(4)
(5)
Hi
Lo
Cut
3)
Zero Flow
Backward