Teledyne 4 6712 Remote Phone Commands, 6712FR Refrigerated Sampler Remote Operation, Name

6712FR Refrigerated Sampler

Section 7 Remote Operation

7.2Telephone Commands 6712 controllers equipped with an internal voice modem can be operated using telephone commands. This factory-installed option includes a 12 ft (3.6 m) modem cable.

After connecting to the sampler from a touch-tone telephone, command numbers may be entered from the telephone’s keypad, followed by the # (pound) button. The commands are listed in Table 7-4.

To use telephone commands:

1.Dial the sampler’s telephone number. When the sampler connects, it answers with “Teledyne Isco Sampler Site [number].” If the sampler does not receive a touch-tone command in five seconds, it assumes that a computer modem has called and initiates the modem connect sequence. If this occurs you must hang up and try again.

2.Enter the command. For example, to run program 1, press

1# .

3.If the command is valid for its current state of operation, the sampler responds with “[command number], please acknowledge.” If the command is not valid the sampler responds with the command number followed by three quick beeps. Enter a valid command.

4.Acknowledge the valid command by pressing the number. For the example, press 1 .

5.If the number is incorrect, the sampler responds with your entry followed by three quick beeps. You must re-enter the command (step 2).

6.After the command is confirmed, the sampler replies with “[command number] acknowledge” and executes the com- mand.

			To enter additional commands, repeat steps 2 through 5. The
			sampler will hang up after ten seconds of quiet time.
		Table 7-4 6712 Remote Phone Commands
Phone		Name	Description
Command
0	#	Start	This command will immediately start any program set to WAIT FOR PHONE
			CALL and currently waiting for the remote start command (see Section 4.6).
1	#	Load and Run	This command will load Program 1 as the sampler’s current Extended pro-
		Program 1	gram, reset partition if the storage interval has been changed, and run the pro-
			gram. RUN1 is valid when the sampler is in standby, or when it is waiting for a
			start command. RUN1 will also run the current program while in Standard pro-
			gramming.
2	#	Load and Run	These commands will load the selected program number as the sampler’s cur-
3	#	Program 2, 3, or 4	rent Extended program, reset partition data if the storage interval has
			changed, and run the program. They are valid when the sampler is in standby,
4	#		or when it is waiting for a start command. The commands are available for
			Extended programming only.

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