Gossen R2600 User Manual download pdf (Page 16)

GOSSEN METRAWATT GMBH 16

3.3 Request for cycle data

You will get the most important measuring and output values of the controller in one data package.

Cyclic requests of these values are thus made possible in compact form (short set request.

Example: Equipment address = 2

See 2.4.2.2 for contents of the function field (FF)

The 7 characters of the cycle data block have the following format:

Request from master (short set):

10h 02h 89h 8Bh 16h

FF PS

R2600/01 response (long set, see 2.3):

68h 09h 09h 68h 02h „FF“ Data block „PS“ 16h

Character No. Contents, e.g. Format Unit of measure Remark Condition

7, 8

2Ch, 01h ± 15 bits 1 ° / 0.1 ° / 1

1st measured value (e.g. 300 °)

9, 10 36h, 01h ± 15 bits 1 ° / 0.1 ° / 1 2nd measured value (e.g. 310 °) B3, B4, B5

0, 0 B1, B2

CEh ± 7 bits 1%

Actual ON time (e.g. –50 %)

12, 13 28h, 00h ± 15 bits 0.1 A Meas. val. of the heating curr. (e.g. 4,0 A)

A1, A2, A3

1% Position readback (e.g. 40 %)

7 characters

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 39 40

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Gossen R2600 User Manual Page 16