Справочник Пользователя для Pelco Computer Keyboard KBR960

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C1519M-C (8/05)

To operate relays from a KBD960 keyboard, you must know which GPI to call and
which auxiliary (AUX) to select on the keyboard.

You can cascade two relay units. Each relay unit has eight GPIs. Relay Unit 1
has a GPI range of 1-8, and Relay Unit 2 has a GPI range of 9-16. Refer to
Tables W and X.

There are two ways you can operate relays from the KBD960.

Follow these steps to activate a momentary relay:

1.

Go to Main Menu 1.

2.

Enter a logical relay contact number (1-128).

3.

Press F12.

A momentary relay does not remain on. Only a latched relay remains on. If you
want a latched relay, you must activate it from the GPI menus.

You can activate relays from the GPI menus as momentary or latching. A momen-
tary relay goes on briefly and then turns off. A latched relay remains on until you
turn it off.

To activate relay contact 4, for example, follow these steps:

1.

Go to Main Menu 1 and enter 1 (GPI). GPI 1 is associated with relay contact 4.
Refer to Table C.

2.

Select 

 to bring up GPI Menu 1. This menu displays auxiliaries 1-4.

Make sure 

 is highlighted. When 

 is highlighted, any relay you

activate will be momentary.

3.

Select 

.

To activate the same relay as latching, follow these steps:

1.

Go to Main Menu 1 and enter 1 (GPI).

2.

Select 

 to bring up GPI Menu 1.

3.

Select 

 so that it is not highlighted. When 

 is not highlighted,

any relay you activate latches (remains on).

4.

Select 

. This icon becomes highlighted.

5.

Select 

 and then the highlighted auxiliary icon to turn off the latched

relay.

 You will hear a brief click from

the relay unit whenever you activate a
momentary or latching relay contact.