Linear AE-2000 installation instructions Internal Controls, On-board Pushbuttons, On-board Display

Internal Controls

On-board Pushbuttons

Seven pushbuttons are on the main circuit board. Refer to the fi gure for the location of each pushbutton.

•“UP” BUTTON adds one to the value on the STATUS/PROGRAM display.

•“DOWN” BUTTON subtracts one from value on the STATUS/PROGRAM display.

•RELAY “A” LATCH press to latch relay “A”, press again to un-latch.

•RELAY “B” LATCH press to latch relay “B”, press again to un-latch.

•RELAY “C” LATCH press to latch relay “C”, press again to un-latch.

•RELAY “D” LATCH press to latch relay “D”, press again to un-latch.

•ENTER BUTTON press to accept the value on the STATUS/PROGRAM display during programming, press to clear an indication during the supervisory display.

On-board Display

The STATUS/PROGRAM display will show system conditions and can be used to aid system setup.

Status Mode

While the system is running, the display will show the current system status. Normally the left digit will show a moving pattern and the right digit will show the unit’s Network Node number.

When a supervisory condition exists, the display will cycle to show the condition(s). When an item is displayed, press the ENTER button to clear the display (clears the display only, the condition may still exist). Refer to the following table for the supervisory condition display codes.

	STATUS MODE DISPLAY
DISPLAY	CONDITION
01	MGT TRANSMITTER STATUS EXCEPTION
02	MGT TRANSMITTER LOW BATTERY
03	MGT TRANSMITTER TAMPER
04	AC POWER FAIL (BACKUP BATTERY REQUIRED)
05	CHANNEL “A” LOCKED CLOSED
06	CHANNEL “B” LOCKED CLOSED
07	CHANNEL “C” LOCKED CLOSED
08	CHANNEL “D” LOCKED CLOSED

Program Mode

Options for up to ten system settings can be controlled in Program Mode. By viewing the STATUS/PROGRAM display and using the UP, DOWN, and ENTER pushbuttons, the various options can be set for each of the system settings.

Refer to the following steps to change the system settings:

1.To enter Program Mode, press and hold the UP and DOWN pushbuttons for one second.

2.The display will alternate between the system setting number and the option value currently set for it. When showing the system setting number, the left digit of the display will show the system setting number (0-9) and the right digit of the display will be blank. When showing the option value both display digits are used to show the 2-digit option value.

3.Press the ENTER button while the system setting number is displayed to advance the system setting number.

4.Press the UP or DOWN button while the option value is displayed to change the option value.

STATUS/PROGRAM	"UP"
DISPLAY
	BUTTON	"DOWN"
		BUTTON
"ENTER"
BUTTON
		RELAY "A"
		LATCH
		RELAY "B"
AE-2000 MAIN		LATCH
CIRCUIT BOARD
		RELAY "C"
		LATCH
		RELAY "D"
		LATCH
SYSTEM IDLE	STATUS/PROGRAM
		DISPLAY

RIGHT DIGIT SHOWS NETWORK NODE ADDRESS

LEFT DIGIT CIRCULATES

STATUS MODE

DIGITS SHOW SUPERVISORY CODE

PROGRAM MODE

DISPLAY ALTERNATES

			RIGHT DIGIT BLANK	DIGITS SHOW THE OPTION VALUE
		LEFT DIGIT SHOWS THE SYSTEM SETTING NUMBER
			PROGRAM MODE DISPLAY
	SYSTEM SETTING NUMBER				VALID OPTION VALUES
0					NETWORK NODE ADDRESS 01-08

✦NOTE: A unique network address (1-8) must be set before communicating with network. The master node must be set to 1 (default).

5.Press the ENTER button while the option value is displayed to program the value into memory.

6.Press the SYSTEM RESTART button on the CPU Circuit Board.

✦ NOTE: The unit takes up to 30 seconds to reset after pressing the SYSTEM RESTART button.

17