Dynacord DMM 4650 Informations techniques - Page 13

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Example 2

Intention:

You want to activate a factory preset alert using another key than pre-programmed.

Summary

Employing a previously unused input (e. g. B3) you want to trigger included DIN-alert of the DMM 4650.

The functioning of the input A4 which is already utilized for the DIN-alert has to be maintained. The

new, additional start-key has been already connected to the port B, input 3 (page 30). It has to be

programmed in the trigger menu to activate the sequence "DIN-Alarm" (=S22).

Step By Step Programming

Enter the password for the user level 3 on the display,

using the four cursor keys (page 10) and confirm your

action with the "ok"-button.

If you have entered the correct password,

the display briefly shows this message and

then returns to the main menu.

After pressing this cursor key twice, the "Trigger" menu

appears. Confirm your selection by pressing the "ok"-

button.

The display shows that input 1 of port A is disabled.

You can always change the character on which the

blinking cursor is positioned.

Pressing the indicated key positions the cursor on "Port

B". The bottom line in the display shows the momentary

setting of port B, input 1.

Pressing the indicated key positions the cursor on the

number of the input.

Pressing the indicated cursor key twice selects input 3.

The bottom line in the display shows the momentary

setting of port B, input 3 which triggers sequence 25.

To start the required alarm-sequence 22, you have to

press the indicated cursor key twice so that "5" appears

in the display.

Pressing the indicated cursor key three times displays

the required sequence number (S22).

Press the soft key "set" to store the setting.

From now on, the external button of the input B3 triggers the sequence 22.

Pressing the "EXIT" key twice ceases the programming.

The display is dimmed and you are able to test the

functioning of the sequence (example 2).

Dynacord DMM4650

Userlevel 3

Ù Ù

× ×

Ú Ú

EXIT

password?

****

Main-Menu

System-Setup

Main-Menu

Trigger

starttrg A.1 set

off

starttrg B.1 set

H >00,1s dyn S23

starttrg B.1 set

H >00,1s dyn S23

starttrg B.3 set

Ø Ø

H >00,1s dyn S25

starttrg B.3 set

H >00,1s dyn S25

starttrg B.3 set

H >00,1s dyn S22