Tescom T-3250P, Руководство пользователя

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7.3.1 Hardware Configuration
All needs for modem connection is as follows :
•
PC with modem
•
WINDOWS 98
•
Available UPS control software
•
DUMP modem which is connected to UPS
In order to perform this function a PC with UPS control software and an external or internal modem device
connected to telephone line are needed.
A standart modem device, configured according to DUMP and auto answer modes, will be installed on the UPS
and, once programmed, will following a telephone call of the PC-embedded modem ,connect the UPS to the
telephone line.
7.3.2 Functioning Principle
The remote operator, by means of a PC and a modem device and using the remote connection function of the
control software, calls the UPS through the number to which this is connected.
The dumb modem device, connected to the UPS, will answer the call and convert the data coming from UPS
serial on the telephone line. This way all measures and controls allowed by the RS232 serial port can be carried
out.
7.3.3 SMART Modem Programming (PC modem)
The connected modem to PC (smart modem) will be programmed from UPS control software automaticly.
B0 E1 F1 M1 Q0 V1 X3
BAUD = 2400
PARITY = N WORDLEN = 8
DIAL = TONE
&A3 &B1 &C1 &D0 &H1 &I0 &K1 &M4
&N0 &R2 &S0 &T5 &Y1
7.3.4 DUMB Modem Programming
The connected modem to UPS can be program from COMMAND MENU, ENTER: MODEM INIT automaticly.
But the user can program this modem from a PC by following options.
B0 E1 F1 M1 Q0 V1 X3
BAUD = 2400
PARITY = N WORDLEN = 8
DIAL = TONE
&A3 &B1 &C1 &D0 &H1 &I0 &K1 &M4
&N0 &R2 &S0 &T5 &Y1
7.3.5 DUMB Modem –UPS Connection Cable
The connection cable between dumb modem and UPS is as followed:
UPS
DB9 female
MODEM
DB25 male
6 3
7 7
9 2