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IMJ00503 V3E.DOC Page 20 of 40 19.02.2009

4.5.9.1Parameter data

The following minimum parameter setups apply to class 1 devices:

Octet Bit Type Output

1 byte station status (profibus default)

2 byte Wd_fact_1 (watch dog) (profibus default)

3 byte Wd_fact_2 (profibus default)

4 byte min_tsdr (profibus default)

5..6 word word ident number (profibus default)

7 byte group ident (profibus default)

8 byte spc3 spec (profibus default)

0 bool unused

1 bool class 2 functionality on/off

2 bool commisioning diagnostic on/off

3 bool unused

4 bool reserved for future used

5 bool reserved for future used

6 bool reserved for manufacturer

7 bool reserved for manufacturer

The following additional parameters apply to class 2 devices:

Octet Bit Type Output

10…13 unsigned 32 unused . linear encoder (Measuring units per revolution)

14…17 unsigned 32 linear encoder (Measuring range in ..)

18…25 byte(s) unused . (reserved for future use)

manufacture specific

26 0 bool

1 bool

2..3

2 bit

number

4 bool

5..7

3 bit

number

27 byte measure time [STnn] 0..25

28..31 signed 32 trigger delay [TDnn] 0..9999

32..35 signed 32 display offset [OFnnnn]

36..39 signed 32 output1 switch limit 0..5000000 [ACnn]

40..43 signed 32 output2 switch limit 0..5000000 [ACnn]

44..47 signed 32 output1 switch hysterese .5000000..5000000 [AHnn]

48..51 signed 32 output2 switch hysterese .5000000..5000000 [AHnn]

52..53 word diag update time in 0.1 sec

54 byte average time [SAnn] 1..20

55..58 signed 32 scale factor [SFnn] n*0.00001 (1.0 = 100000)

Since the LMC J 0050 3 is a linear encoder that measures absolute distances, the four

parameters “code sequence”, ”scaling function control“, ”Measuring units per revolution“ and

”Measuring range in measuring units“ will be ignored.

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