MSA PrimaX IR+ Operating Manual page 18

4 Remote Controller and Menu Sequence
Display Contents of the Submenu Item
ALARM_1=XX
ALARM_2=XX
ALARM RELAY2 = DENE/ENER
ALARM RELAY2 = DENE/ENER
ALARM RELAY1 = LTCH/ULTH
ALARM RELAY2 = LTCH/ULTH
TEMP = XX
SLAVE ADDR = 1
(M-02) - Parameter setting
1. Press button "+" to select M-02 in the measure mode.
2. Press button "ON" on the remote controller to enter the submenu.
3. Enter password: (Default = 0000)
○ The password has four digits.
○ The first of the four digits starts blinking.
4. To change the value, press button "+" or "-" to increase or decrease data.
5. Press button "ON" after changing value to save data.
○ The first of the four digit stops blinking.
○ The second digit starts blinking.
6. Repeat procedure for all left digits.
NOTE: If the password is correct, the displays shows the next submenu. If the password is wrong, the display returns to
the menu M-02.
Display Character of the Submenu Item
ALARM_L= XX
ALARM_H= XX
ALARM RELAY2 = DENE/ ENER
ALARM RELAY2 = DENE/ ENER
ALARM RELAY1 = LTCH/ULTC
ALARM RELAY2 = LTCH/ULTC
TEMP SETTING = XX
SLAVE ADDR = 1
NOTE: Latch relay will cause relay to remain active until manually reset even if gas condition returns to normal. Un-
Latch relay will cause relay to reset automatically if gas condition returns to normal.
Changing parameters is similar to the password input:
1. Press button "ON".
○ The highest digit starts blinking.
2. To change the value, press button "+" or "-" to increase or decrease data.
3. Press button "ON" after changing value to save data.
4. Repeat procedure for all left digits.
5. Press "+" to proceed to next parameter setting.
18
Meaning
Low alarm point
High alarm point
Low Alarm relay energized / de-energized
High Alarm relay energized / de-energized
Low Alarm relay latch / un-latch
High Alarm relay latch / un-latch
Display the current temperature of PCBA
Default always 1
Meaning
Low alarm point 5% ~ (configured high alarm threshold-1%)
High alarm point (configured low alarm threshold+1%) ～ 99%
Low Alarm relay energized / de-energized
High Alarm relay energized / de-energized
Low Alarm relay latch / un-latch
High Alarm relay latch / un-latch
Temperature sensor calibration
Slave address not applicable, leave at 1.
US