Emerson manual Liebert Series 610 UPS and SCC operator control panels, Operation

Operation

Figure 10 Liebert Series 610 UPS and SCC operator control panels

Numbers are used as keys to data in Table 3, below.

Table 3		Liebert Series 610 UPS and SCC operator control panels
Item	Description (Location)		Function
1	Display Screen		This screen displays all vital UPS information in one convenient location. All of the
	(SCC and modules)		UPS monitoring functions and conditions are indicated here.
	Up		This touch-sensitive pad (button) is used to move the cursor up through various
2			selections present on the display screen. Note that all pads on this control panel
	(SCC and modules)
			have touch-sensitive switches behind them.
3	Down		Similar to the Up pad, this pad is used to move the cursor down through the
	(SCC and modules)		various selections present on the display screen.
	Select		After choosing the desired item (with highlighted cursor) from the display screen
4			with the Up and Down pads, pushing this pad tells the microprocessor to go to the
	(SCC and modules)
			highlighted selection.
	Alarm Reset		This pad is used to clear all of the alarm conditions that are no longer present.
5			However, all active alarms remain in memory and on the applicable screens until
	(SCC and modules)
			they are corrected.
	Voltage Adjust		This push-to-turn knob permits adjustment of the UPS output voltage to meet load
6			requirements or to match the bypass voltage before transferring the load to or from
	(SCC only)
			bypass.
	UPS		This pad activates the circuits that connect the UPS to the critical load (a
7			retransfer). When this pad is pushed (along with Control Enable), the UPS output
	(SCC only)
			circuit breaker closes and the bypass circuit breaker opens.
	Bypass		This pad activates the circuits that connect the bypass line to the critical load (a
8			transfer). When this button is pushed (along with Control Enable), the bypass
	(SCC only)
			circuit breaker closes and the UPS output circuit breaker opens.
9	Control Enable		This pad must be pressed simultaneously with the UPS, Bypass, Battery Trip or
	(SCC and modules)		Output Trip pads to activate them.
			This pad is used to silence the alarm horn after it is activated. When this switch is
10	Horn Off		pressed, the alarm horn is silenced but the active and latched alarm messages
	(SCC only)		remain on the screen. The alarm messages still displayed stop flashing to indicate
			they have been acknowledged.
11	Alarm Horn and		This electronic horn sounds to alert nearby personnel whenever a new alarm
	Red LED (SCC only)		occurs. A red LED (light emitting diode) is located in the middle of the alarm horn.
	Emergency Module		During an emergency, pressing this guarded switch will transfer the load to bypass
12			and then shut down the UPS modules. The load will remain on bypass power.
	Off (SCC only)
			(Refer to 3.4.5 - Shutdown Procedures.)
	Battery Trip		This pad can be used (along with Control Enable) to trip the module battery
13			disconnect (MBD) circuit breaker open (disconnecting the battery from the UPS
	(modules only)
			module).
14	Output Trip		This pad can be used (along with Control Enable) to trip the module output circuit
	(modules only)		breaker open (disconnecting the module from the UPS system).

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