Controladores lógicos programables PLC baja gama expandibles entradas digitales AC 74368-SR22MRDC ARRAY Manual Ingles www.viaindustrial.com
Controladores lógicos programables PLC baja gama expandibles entradas digitales AC 74368-SR22MRDC ARRAY Manual Ingles www.viaindustrial.com
Function Description:
The telephone voice module is to explain the alarming reason by voice through
telephone or mobile dialing the preset telephone No. Presentation on how to
implement it is made as follows.
In the program, when the TRG pin of DOUT instruction was activated by an input, the
voice module will dial the phone number which set in the DOUT instruction, if there
is no answer from the telephone, the voice module will wait for the answer according
the ring time which pre-set, if there is still no answer from the telephone after ringing
for set times, then the voice will dial the telephone repeatedly according to the set
dialing times. If there is answer from the dialed telephone then the voice module will
play the voice messages as the following process.
1. If there was password, the voice module will play the No.01 message, user should
enter the correct password, then will hear the set messages.
A. If the entered password is correct, the voice module will play the No.2
message, and will play the message which was set in the DOUT module repeatedly
for 3 times, then the voice module will send a success signal bit to the SR after 20
seconds, it means that the dialing is successful;
B. If the entered password is wrong, the voice module will play the NO.03
message
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then play the No.01 message repeatedly
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if the use enter wrong password for
N times, the voice will stop playing and hang off the telephone. At this time, if all the
dialing times were dialed, the voice will send a failure signal bit to the SR. Or the
voice will dial the telephone which was set in the DOUT instruction, till finish dialing
all the times or dial successfully, if the dialing failed for all the dialing times, the
voice will send a failure bit to the SR, if the dialing is successful, voice module will
send a success bit to SR.
2. If there is no password item, the voice module will play the message which was set
in the DOUT instruction for 3 times, then will hang off the dialing after 20 seconds
delay, and send a successful bit to SR.
When the user answer the telephone which was dialed by a voice module, if the
user hang off the telephone, then the voice will finish to play the previous
message, And will hang off after a few seconds delay.
Note:
(1). The No.01, No.02, No.03 and No.04 messages are system message, and
these messages can only be recorded into the voice module by users, and can
not be played by DOUT instruction.
(2). When the voice block are dialing a telephone number, if there is a password
option, then only after the telephone was answered successfully and entered a
correct password, then the voice will consider it as a successful dialing, and
voice module will send a successful bit to SR. Or, voice will consider it as a
failure dialing, and will send a failure bit to SR.
If there is no password item, then when the telephone was answered, then
voice module will consider it as a successful dialing, after finishing to play
the preset message, will send a successful bit to SR. Otherwise it will
consider it as a failure dialing.
