inform Pyramid Plus User Manual

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PYRAMID-PLUS UPS’s can be provided with boards that are designed as communication interface
with computer systems or remote monitoring panels.
- The dry contacts interface
- The serial link interface
- The remote signalling/control panel and its connection interface
7.1 Serial Link Interface
Using serial link interface which is installed in your system, user can get all information about UPS .
All measured parameters, alarms can be monitored. This port is interactive and you may use the
following commands:
• Switch to BYPASS
• Switch to INVERTER
• SOUND on/off
• Adjust UPS time and date
• Start SIMULATION mode
• Short BATTERY TEST
• BATTERY TEST until battery low alarm
• CANCEL battery test
• Turn off UPS output voltage immediately (SHUTDOWN)
• Turn off UPS output voltage after delay (WAITING SHUTDOWN)
• Turn off UPS output voltage (SHUTDOWN) and turn on UPS output voltage (WAITING
RESTART)
• CANCEL SHUTDOWN
• RENAME UPS
UPS will give response to these commands if the REMOTE: ENABLE opsion is selected from
SETTINGS MENU .
7.2 Serial Link Interface Cable
The maximum length for RS232 communication cable is 25 meters, cable connector pins are as
follows :
UPS side PC side
9 Tx 2 Rx
7 Gnd 5 Gnd
6 Rx 3 Tx
For remote panel – UPS connection cable is okay.
SERIAL LINK SETUP
BAUD RATE 2400 baud
STOP BIT 1
DATABITS 8 BIT
PARITY None

inform Pyramid Plus Specifications

General

Brand	inform
Model	Pyramid Plus
Category	UPS
Language	English