FC 243 - Executive Block (INSEM01)

The executive block for the INSEM01 sequence of events module defines several variables that affect module behavior while executing a sequence of events.

 

This function code is required to configure a distributed sequence of events system.

 

 

Outputs:

Blk

Type

Description

N

None

No usable outputs

 

 

 

Specifications:

Spec

Tune

Default

Type

Range

Description

S1

N

0

I

0 - 5000

Maximum number of pre-trigger events

S2

N

0

I

0 - 5000

Maximum number of post-trigger events

S3

N

0.000

R

0 - 86400

Length of post-trigger period (in secs)

S4

N

0.000

R

0 - 86400

Longest time interval between two consecutive events (in secs)

S5

N

20

I

0 - 60

Maximum delay in receiving events from Harmony controller (in secs)

S6

N

180

I

0 - 32767

Age of event data before discarded from buffer (in secs)

S7

N

2

I

0 - 9998

Block number of first addressing interface definition function code 244

 

 

243.1   Explanation

 

243.1.1  Specifications

 

S1

Maximum number of events that can be recorded before trigger.

 

S2

Maximum number of events that can be recorded after trigger. When this limit is reached, the sequence will be closed.

 

S3

Maximum time interval that can elapse between the trigger event and the last post-trigger event. When this interval expires, the sequence will be closed.

 

S4

Maximum time interval in seconds that can pass between two consecutive events belonging to the same sequence. From the last valid event received, the sequence will be closed when this time interval expires.

 

S5

Maximum latency time in seconds while receiving events from remote Harmony controllers.

 

S6

Age of events data in seconds before discarded from the buffer. This is the maximum interval time an event can spend in the output queue towards the human system interface (HSI) waiting For a request for final presentation. After this period, the event is discarded from the queue to prevent overflow and buffer lock.

 

S7

Block address of the first addressing interface definition ffunction code 244. Function codes 243, 244 and 245 form a linked list with sublists that describe the configuration for the sequence of events system. Executive block zero is the head of the main list.