[FdpGrp22] Fire damper group, 16 dampers with command and feedback
Program block, name / node subtype: [FdpGrp22] Fire damper group, 16 dampers with command and feedback
Library hierarchy: Ventilation and air conditioning equipment
Family: Fdp
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Configurator
Program blocks are stored in the library without I/Os. Use the auto-create and auto-connect functions to create I/Os and/or to connect them to the interface blocks, e.g., R_A, CMD_B. Alternatively, take the I/Os from the folder containing the predefined I/Os in the library and/or from the plant and connect them to the interface blocks.
Controls a fire damper group.
There are 16 fire dampers with open/close function and feedback signals (of type Fdp21 or Fdp29).
The opening and closing times for all fire dampers can be parameterized in one place in the program.
This program block has the following optional functions:
Option: Fire damper 2...Fire damper 16
Monitors a fire damper with feedback signals only (Fdp29).
Option: State
Comprises program logic and a multistate calculated value (trended) with the following states:
- In motion
- Closed
- Opened
- Test, In motion
- Test, Closed
- Test, Opened
All fire dampers must be opened to go to states 3 or 6.
All fire dampers must be closed to go to states 2 or 5.
States 4, 5 and 6 can be activated only if the option "Test" is available.
Option: Test
Comprises program logic for execution of a fire damper test and a multistate calculated value (trended) with the following states:
- Started
- In progress
- Ended
- Not successful
- Successful
An interface to the "Fire damper test" in the air handling unit plant mode receives a signal that a test must start.
Name | Description | Type | Alarm / Notification class | Trend / Type |
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Fdp(1) | Fire damper (1) | [Fdp21] Fire damper, open/close function & 2 BI for feedback | N/A | N/A |
Description |
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State |
Test |