Millennium Enterprises MLP-A/AR Setting Relay Options, Alarm Levels Relay Coil Status Millennium

Net Safety Monitoring Inc.

RELAY OPTIONS

Use to set the alarm level, coil status and latch status for the Low and High relays (Fault Alarm is fixed).

The following table describes the default settings for the sensor.

Table 4: Default Relay Settings

		Alarm Levels			Relay Coil
						Status
Millennium				Latching		LatchingNon	Energized	energized-De
Model Number	Low	High	Fault
MLP-A/AR/AD-			Energized
ST1400	20%	22%				*		*
			/Non-latching
(25%range)

Setting Relay Options

There are two settings for Relay Options: Low and High. The Fault Relay is fixed as Energized/Non-latching and cannot be changed. The low alarm level, coil energization and latch status for low alarm are set first; high alarm level, coil energization and latch status for high alarm are then set. All ranges are in 10 to 25%. Low Alarm levels and High Alarm levels will display if reached.

Step 1:	When Set Relay Options YES? displays press the Calibration
	Button or use the Reed Switch to select.
	The flashing YES confirms the selection.
Step 2:	The message Set Low displays. Low alarm set-points are displayed
	in increments of 1, beginning at 10 and cannot be set above 20.
Step 3:	When the required level displays, press the Calibration Button or
	use the Reed Switch to select.
	The level chosen will flash to confirm the selection.
Step 4:	The message Coil Status displays. The display then shows
	Energized YES? and then De-Energized YES?
Step 5:	Press the Calibration Button or use the Reed Switch to select.
	The flashing YES confirms the selection. If no selection is made, the
	Coil Status option is repeated.
Step 6:	The message Latch Status displays. The display then shows
	Latching YES? and then Non-Latching YES?
Step 7:	Press the Calibration Button or use the Reed Switch to select.
	The flashing YES confirms the selection. If no selection is made, the
	Latch Status option is repeated.
Step 8:	The message Set High displays.
	The High Alarm level must be set between 21 and 25. The High
	Alarm level is displayed in increments of 1 beginning at the Low
	Alarm set-point (as set in Step 3).
Step 9:	Repeat Steps 4 through 7 to complete the High Alarm level, coil
	and latch status settings.

Note: If no selection is made, a 5 minute timer expires, in which case the unit returns to normal operation.

MLP-A/AR/AD-ST1400-25 15