7.37: Custom DNP Definition Block for Global Values (47459-47463)

When the master requests data by the object, it can specify the variation in the request so the master can get the data formatted for its use. When the master asks for Variation 0, the slave meter can respond with any variation(s). This Programmable Setting holds the variations available for a Variation 0 request.

Address

Object

Object

Variations Available for

Number

a Variation 0 Request

 

 

47459, High

Binary Input

1

1,2

47459, Low

Binary Input Change

2

1,2

47460, High

Binary Counter

20

1,2,5,6

47460, Low

Frozen Counter

21

1,2,5,6,9,10

47461, High

Counter Change Event

22

1,2,5,6

47461, Low

Frozen Counter Event

23

1,2,5,6

47462, High

Analog Input

30

1,2,3,4

47463, High

Analog Change Event

32

1,2,3,4

7.38: Analog Input Scaling Factors Block (48641-48768)

2 registers, 4 bytes. These are signed 2 byte integer values and 2 byte fractions.

The integer values are ranged from -32768 to +32767.

The fraction has the unit of 1/65536.

They are 8 channels for High and 8 channels for Low up to 4 modules.

7.39: Analog Input Labels Block (48769-49024)

8 registers, 16 bytes. Each channel can be named with 16 characters.

They are 8 channels up to 4 modules.

7.40: External Digital Input Module Labels Block (49025-49792)

8 registers, 16 bytes.

Each channel, open condition and closed condition can be named with 16 characters.

They are 8 of each and up to 4 modules.

7.41: External Digital Output Module Labels Block (49793-50176)

8 registers, 16 bytes.

Each relay, normally open, and normally closed can be named with 16 characters.

They are 4 of each and up to 4 modules.

7-24

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GE EPM 9650/9800 manual Custom DNP Definition Block for Global Values, Analog Input Scaling Factors Block