Vimar 01532 handleiding

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Vimar

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Handleiding

BUILDING AUTOMATION

4.3.5 Parameter window “Ox: Forced”

The parameter window “Ox: Forced” setting interface in Fig. 4.10 “Ox: Function” will be visible with “Enable” in the parameter “Function of “forced”” in Fig. 4.4.

Fig. 4.10 Parameter window “Ox: Forced”

This function will be used in some special situation such as emergency, and are activated by the object “Forced output” with the highest priority in the system,

which means only forced operation are valid in this case.

Parameter “Force operation type”

This parameter defines the control type of force operation. Options:

1bit

2bit

If selecting “1bit”, the object “Forced output” receives the telegram “1” to activate force operation, telegram “0” to cancel the force operation.

If selecting “2bit” when the object “Forced output” receives a telegram value, the action as follow:

Value of the object “Forced output, X” Action

00b (0) , 01b (1) Cancel force operation, other operation can be performed

10b (2) Force switch off (OFF)

11b (3) Force switch on (ON)

When cancel the forced operation, the position of relay contact is unchanged. However, if time function(Delay/Flashing/Staircase) is running before forced op-

eration, then time order will still continue during forced operation, if cancel the forced operation, time counting has not finished, it will continuously operate time

function.

Parameter “Contact position if forced operation”

This parameter is visible if the option “1 bit” is selected via last parameter, which defines the contact position of force operation. Options:

Unchange

Open

Unchange: the position of contact will keep on the current status;

Open: the position of contact is opened;

Close: the position of contact is closed;

Forced operations have the highest priority, and all other operations are ignored during forced operations. Controlling telegrams received during forced operation

is ignored

Parameter setting description in the ETS

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