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USB COMMUNICATIONS PORT

This UPS supports USB communications.  The USB communications protocol is HID.
The HID USB driver comes standard in the Windows OS.  Simply plug the USB cable
into the UPS and the computer then follow the prompts on the screen.

SNMP CARD

The 

included SNMP Card is web based and is used for monitoring and control-

ling the UPS.  See the SNMP Card's Manual for configuring and setting up the
SNMP Card.

LED Function

The UPS provides both visual and audible indicators.  There are three visual indicators:
an AC mode Green LED, a Battery mode Yellow LED and a Fault condition Red LED.

ALARMS

ON BATTERY

When the UPS is operating on the batteries, the AC mode LED will extinguish, the Bat-
tery mode LED will illuminate and the alarm will sound one beep every five seconds.
Once the UPS returns to the normal AC mode, the alarm will stop, the Battery mode LED
will extinguish and the AC mode LED will illuminate.

WEAK/BAD BATTERY

The UPS automatically tests the battery’s condition.  If the battery is weak, bad or
disconnected, the  Fault LED will flash and the alarm will sound three beeps every five
minutes until the battery is either reconnected or replaced.  This alarm will be repeated
until the batteries pass a self-test.  It is recommended that the UPS be allowed to charge
overnight before performing a battery test to confirm a Weak/Bad Battery condition.

OVERLOAD

When the amount of load attached to the UPS exceeds its power rating, the Fault LED
will illuminate and the alarm will sound continuously (AC and Battery modes).  This
alarm will remain on until the excess load is removed or the UPS’s self protection circuit
shuts the UPS down.  To clear the overload alarm when the UPS has shutdown requires
that the UPS perform a battery test.  First remove part of the load, then turn the UPS on,
the Fault LED and the alarm will be on.  Second either use the Test Button or unplug the
input power cord to perform the battery test.

LOW BATTERY WARNING

When the batteries reach the predetermined level, the alarm will sound two beeps
every five seconds and the Battery mode LED will flash.  This condition will continue until
either AC returns or the UPS’s self protection circuit shuts the UPS down to protect the
battery from over discharging.

UPS FAULT

When the UPS detects an internal fault, the Fault LED will illuminate,  the alarm will
sound continuously and the output will be turned off.  The fault condition, in some in-
stances, may be reset by turning the UPS off and then on.  If the fault condition does not
clear the UPS must be sent in for service.

BATTERY OVER CHARGE PROTECTION

If the charger is providing too much voltage to the battery the UPS will turn off the
charger to protect the battery.  When the charger voltage exceeds 45V the charger will
turn off.  The alarm will sound three beeps every five seconds and the Fault LED will
flash and the alarm will sound three beeps every 5-seconds.  The UPS will automatically
transfer to the battery mode and operate until the UPS shuts down due to battery ex-
haustion.  In some instances, the charger may be reset by turning the UPS off and then
on.  If the charger does not rest then the UPS must be sent in for service.

RS232 COMMUNICATIONS PORT

The power monitoring software and interface cables can be used with the UPS.  The
RS232 communication port is a standard DB9 female with both RS232 and simulated
contact closure capability.  The pinout for the port is depicted per the chart below:
Pin 1: Simulated contact closure Low Battery Warning, NO
Pin 2: /TXD
Pin 3: /RXD and receive UPS shutdown command (connect a minimum of +5VDC
          to a maximum of +12VDC for 4-seconds to completely shutdown the
          UPS. The shutdown command is ONLY active in the battery mode)
Pin 5: Ground
Pin 8: Simulated contact closure AC fail, NO
Pins 4, 6, 7, 9: Not Used

AC Mode

Green LED

UPS Status

Audible

Alarm

Continuous

Fault Mode

Red LED

Blink 2

Battery Mode

Yellow LED

Self-Test

1 - Beep

Blink 1 (All LEDs)

Normal

Boost

Buck

Self-Test Low Battery

Battery Mode

AC Mode

Overload

Normal

Overload

Low Battery

Fault Mode

Weak/Bad/Disconnected Battery

Blink 2

Blink 2

Blink 2

Blink 2

Blink 2

Off

On

Off

Off

Off

Off

Off

Off

Off

On

On

On

On

On

Off

Off

Off

Off

On

Off

Off

Off

Off

Off

Off

Off

Blink 3

5 - Beeps

Continuous

1 - Beep

Continuous

3 - Beeps

5 - Beeps

Blink 1:

On 0.5 seconds / Off 1 second

Blink 2:

On 0.25 seconds / Off 0.25 seconds

Blink 3:

On 0.25 seconds / Off 0.75 seconds

1 - Beep:

1 - Beep every 5 seconds

2 - Beeps:

1 - Beep every 0.5 seconds

3 - Beeps:

2 - Beeps every 5 seconds

4 - Beeps:

3 - Beeps every 5 seconds

5 - Beeps:

3 - Beeps every 5 minutes

TEST BUTTON

To perform a ten-second user invoked battery test:  With the UPS in the AC normal
mode, press and hold the On/Off/Test Button until the alarm sounds four beeps, and
then release.  During the test, the UPS will switch to the Battery mode, the Battery mode
LED will illuminate and the alarm will sound.

Содержание ERS1500RTNC

Страница 1: ...User s Manual ERS1500RTNC Series UPS Para Systems Inc 1455 LeMay Dr Carrollton TX 75007 Phone 1 972 446 7363 Fax 1 972 446 9011 Internet minutemanups com UPS Sizing sizemyups com PN 34000438 R2...

Страница 2: ...2 2 Controls and Indicators 6 3 Installation 7 4 Operation 13 5 Troubleshooting 16 6 Replacing the Battery 17 7 Obtaining Service 21 8 Specifications 22 9 Limited Product Warranty 24 A1 Declaration o...

Страница 3: ...SAVE THESE INSTRUCTIONS SAUVEGARDEZ CES CONSIGNES Thank you for purchasing this power protection product It has been designed and manufactured to provide many years of trouble free service Please read...

Страница 4: ...ainst such interference in a residential installation This equipment generates and uses radio frequency and if not installed and used properly that is in strict accordance with the manufacturer s inst...

Страница 5: ...ate the UPS in extremely dusty and or unclean areas locations near heating devices water or excessive humidity or where the UPS is exposed to direct sunlight Select a location which will provide good...

Страница 6: ...top 2 Remove the front panel retaining screws 3 Lay the front panel on top of the UPS 4 Verify proper polarity Connect the battery connectors red and black to gether NOTE Some sparking might occur thi...

Страница 7: ...wall mounting brackets ten retaining screws and the wallmount template WARN ING Use two or more people when installing the UPS Use CAUTION the UPS is extremely heavy The UPS s side panels have mounti...

Страница 8: ...enty four hours every ninety days SNMP CARD The included SNMP Card is web based and is used for monitoring and control ling the UPS See the SNMP Card s Manual for configuring and setting up the SNMP C...

Страница 9: ...nate the alarm will sound continuously and the output will be turned off The fault condition in some in stances may be reset by turning the UPS off and then on If the fault condition does not clear th...

Страница 10: ...f the WARNINGS and CAUTIONS before attempting to service the batteries Typical battery life is 2 to 3 years Environmental factors do affect battery life High temperatures poor utility power and freque...

Страница 11: ...able batter ies with the UPS on the load will not be backed up To hot swap the batteries start with step number 6 1 Turn off the equipment that is plugged into the output of the UPS 2 Press the On Off...

Страница 12: ...phone 972 446 7363 FAX line 972 446 9011 or visit our Web site at www minutemanups com the Discussion Board Before calling the Technical Support Department have the following information available a C...

Страница 13: ...harge 4 hours to 80 8 hours to 90 BM0057 Battery Type Sealed Non Spillable Maintenance Free Value Regulated Lead Acid Runtime Full Load at 25 C ambient temperature Runtime Half Load at 25 C ambient te...

Страница 14: ...ment is damaged by the customer is improperly used is subjected to an adverse operating environment or is operated outside the limits of its electrical specifications b the equipment is repaired or mo...

Страница 15: ...27 26 Notes Notes...

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