Liebert SERIES 300 UPS manual Using the Modem, Incoming Calls, Outgoing Calls

5.8.2Using the Modem

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Incoming Calls

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Data rate (baud rate)	1200 or 2400 (see 5.8.3 - Setting the Data Rate)
Parity	None
Data Bits	8
Stop Bits	1
Terminal Emulation	ANSI (a popular “escape sequence” protocol which provides cursor movement and
	color control functions). Note that some PC software programs will work using VT-51,
	VT-52, VT-100, or other terminal emulation protocols. Many protocols are based on
	the basic ANSI set. Feel free to experiment, you can’t hurt the UPS or the computer.

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Outgoing Calls

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Table 10 Dial-Out Events

ID Code	Delay	Event
0	0	Dial-out test.
1	0	Automatic battery test failed.
3	60 Sec.	Alarm event, load is on inverter.
3	60 Sec.	Utility outage, load on inverter, battery discharging.
4	0	Low battery warning, load is in danger of shutdown.
5	60 Sec.	Load has been transferred to static switch. Overload or other alarm condition present.
6	0	Load has been shut down.

System Options 81