Serial Com - Mitsubishi a2 Series Programming Manual

Simple application controller

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System Menu 3

2 Simple Application Controllers

3.6.9

Serial Com

The modem function capability of the

2 allows remote monitoring via a PC and program

upload/download. The communication must take place using Visual Logic Software (VLS) and

the communication must be initiated accordingly. (The modem connected to the

2 is

initialized upon the

2 start-up. Dialing options from a command or specific conditions are not

available).

Command - Enter the AT command for the modem to be connected to the controller.

Reference the Modem User manual for details on that unit's AT command. Choose the first

letter or symbol by using the ( ) and ( ) arrows. When the symbol is showing in the command

line, use the

) and

) arrows to move to adjoining spaces. Enter up to 64 letters/symbols

(

and accept the whole string with the "OK" key when finished inputting the data. (There is no

need to accept each letter with the "OK" key).

Delay - The Delay function sets the length of time the

2 will wait after power on before setting

the setup AT command to the modem. Choose a value of 0 - 10 seconds using the "+" or "-"

keys. The modem connected to the Personal Computer with VLS software must be set ON

prior to the

2 modem turning on.

The GSM function allows a SMS (Short Message Service) message to be sent to either a

mobile telephone or an email account. The short message provides the remote user with the

identical LCD screen's data. By recieving a short message by

2, SMR FB bit output or word

output can be changed this remote switch commands carried out. Refer to the

Communication Manual for detailed explanation concerning GSM parameters.

The OtherCom function provides the user with an on-line programming feature using

dedicated protocol. Refer to the

2 Communication Manual for detailed explanation

concerning Dedicated Protocol parameters.

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