GF Signet 4632 Chlorine Dioxide Analyzer System - Manual (Page 27)

27 463X Chlorine System Manual
Example: Set a relay to energize at a low setpoint of
1.0 ppm with a time delay of 15 seconds and de-energize
at 1.30 ppm.
• Once a setting is saved it immediately becomes
active.
1. Go to the Calibrate Menu.
2. Scroll down ź to the Relay 1 Mode menu.
3. Press Ź to enter Edit Mode.
4. Scroll down ź and choose Low.
5. Press
Enter.
6. Scroll down ź to the Relay 1 Source menu. The default
is Free Chlorine.
7. Scroll down ź to the Relay 1 Setpnt menu.
8. Press Ź to enter Edit Mode.
9. Set the ppm value to trigger the relay: 1.00 ppm.
10. Press Enter.
11. Scroll down ź to the Relay 1 Hys menu.
12. Press Ź to enter Edit Mode.
13. Set the hysteresis (dead zone) for this relay. This affects
the turn off only: 0.3 ppm.
14. Press Enter.
15. Scroll down ź to the Relay 1 Delay menu.
16. Press Ź to enter Edit Mode.
17. Set the turn-on delay in seconds for the relay: 15 secs.
18. Press Enter.
19. Exit to View Mode.
• Relay function can be tested in the Options Menu.
E X A M P L E
Relay Settings
Relay energized
Relay de-energized
1.00
1.30
Time
Cl ppm
Time Delay
Low
Setpoint
Calibrate Menu Step 4
6
9
13
17
Set and save
Relay 1 Mode:
Low
>
Set and save
Relay 1 Source:
Chlorine
>
Set and save
Relay 1 Setpnt:
1.00 ppm
>
Set and save
Relay 1 Hys:
0.30 ppm
>
Set and save
Relay 1 Delay:
15.0 secs
>
E X A M P L E
Output Settings