Burkert Type SE56 User Manual

Page 36

TECHNICAL MANUAL

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PROFIBUS DP MODULE- DATA LINK

DESCRIPTION

Document Data

Date

File name

ProfibusDP_emanual_Burkert_04.doc

19/03/08 19/03/08 19/03/08

byte 0: (8 bits integer) current INDEX Input
byte 1: (8 bits integer) current INDEX Output

bytes 2-9: (8 bytes ASCII) memory batch name (allowed characters: 0..9, a..z, A..Z, space (32 DEC, 20

HEX))

bytes 10-11: (2 bytes 16 bit unsigned integer, MSB first) number of batch processes done for this batch

memory.

bytes 12-13: (2 bytes 16 bit unsigned integer, MSB first) value of the batch safety timer expressed in tenths
of seconds.

bytes 14-17: (4 bytes 32 bits unsigned long integer, MSB first) batch quantity value expressed in the same

units and with the same decimal digits of the volume counters

byte 18: (8 bits integer) batch status:

Format of the returned data: 1 byte containing the batch process state:

0(dec) = batch process is correctly terminated (pre-set quantity reached).

1(dec) = batch process is running (the valve is opened and the counters are running).

2(dec) = batch process is suspended (the valve is closed before the pre-set quantity is reached).

INDEX Input = 42(dec) Batch Parameters

byte 0: (8 bits integer) current INDEX Input

byte 1: (8 bits integer) current INDEX Output

byte 2: (8 bits integer) batch status:

Format of the returned data: 1 byte containing the batch process state:
0(dec) = batch process is correctly terminated (pre-set quantity reached).

1(dec) = batch process is running (the valve is opened and the counters are running).

2(dec) = batch process is suspended (the valve is closed before the pre-set quantity is reached).

byte 4: (8 bits integer) menu Measure – cut-off es. 1(dec) / 10 = 0.1%, 255(dec) / 10 Æ 25.5%
byte 5: (8 bits integer) menu Batch - N.samples

byte 6: (8 bits integer) menu Batch – Diff.thr
bytes 8-9: (2 bytes 16 bit unsigned integer, MSB first) menu Batch – V.com (value expressed in the same

units and with the same decimal digits of the volume counters)

bytes 10-11: (2 bytes 16 bit unsigned integer, MSB first) menu Batch – V.pre (value expressed in the same

units and with the same decimal digits of the volume counters)

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