FC 244 - Addressing Interface Definition (INSEM01)

The Harmony controller to SEM addressing interface definition function code is configured in the INSEM01 sequence of events module, and defines the physical addressing for data interface function code 241.

 

Specifications S1 through S4 define the Harmony rack module address for the point. Specification S5 is a pointer to the next controller to SEM function block. Specification S6 is a pointer to the first SED to SEM interface block configured that refers to the controller specified by the first four specifications.

 

 

Outputs:

Blk

Type

Description

N

None

No usable outputs

 

 

 

Specifications:

Spec

Tune

Default

Type

Range

Description

S1

N

1

I

0 - 250

Loop number

S2

N

1

I

0 - 250

Node number

S3

N

0

I

0 - 31

Module number

S4

N

2

I

0 - 9998

Block number of executive block (INSEM01) function code 241

S5

N

2

I

0 - 9998

Block number of next addressing interface definition function code 244

S6

N

2

I

0 - 9998

Block number of first input channel interface function code 245

 

 

244.1   Explanation

 

244.1.1  Specifications

 

S1 through S4

Standard Harmony rack module address for a point that, in this case, identifies the function code 241 block on the controller that is the exception report source for the event data poll.

 

S5

Block address of the next addressing interface function block. Function codes 243, 244 and 245 form a linked list with sublists that describe the configuration for the sequence of events system.

 

S6

Block address of the first SED to SEM input channel interface. Each function code 244 block is the head of the sublist that describes the configuration for a particular controller in the system.