Page 355 - Gas Detection Systems Training Manual

Then choose the Relay Settings Menu:
Main Menu 1
↑CALIBRATION ALARM
* RELAY
↓NETWORK
Main Menu 2
↑HIDE LOW GAS SELF TEST
SET DATE TIME
↓PREVIOUS MENU
Then scroll down to and choose the Relay Logic Mode Menu:
Relay Top Menu 1
↑LOW MID
HIGH ↓FAULT
Relay Top Menu 2
*↑LOGIC MODE
↓PREVIOUS MENU
Then use the up/down keys to select the desired mode:
Relay Logic Mode Menu
* MODE AND *
PREVIOUS MENU
Change the item to "OR" (for our example). Notice the asterisk to the right disappears. Now scroll down and choose the "Previous Menu" item to return to the Relay Settings menu (which will bring up the Save or Abort confirmation). Scroll down to and choose the "Previous Menu" item to return to the Main Menu. Then scroll down to and choose the "Previous Menu" item to return to the Top Menu. Then scroll down to and choose the "Exit" item to return back to the Main Status screen.
SEC 3120 16-bit Modbus Manual Page 15 Of 46 Sensor Electronics Corporation For Version 1.2 and above December 2012 P/N 1580282, Rev. 1, 20121228