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9.1

Summary of standard data records 128/1

See following pages for detailed description and other data records.

Transmitted data Byte Received data

Bit 0: Release (start / stop) Bit 1: Clear bag counter/total Bit 2: Activate weight check Bit 3: n.u.

Bit 4: n.u. Bit 5: n.u. Bit 6: n.u.

Bit 7: Acknowledge "New values ready"

0 Bit 0: Operation Bit 1: n.u.

Bit 2: Weight checked Bit 3: Underweight Bit 4: Overweight

Bit 5: Weight in tolerance Bit 6: Weight outside tolerance Bit 7: New values ready

Bits 0…7: n.u. 1 Bits 0…7: n.u.

Bits 0…7: n.u. 2 Bits 0…7: n.u.

Bit 0: Control signals valid Bit 1: Local mode

Bit 2: n.u. Bit 3: n.u. Bit 4: n.u.

Bit 5: Clear alarm

Bit 6: Modification to transmitted data record Bit 7: Acknowledge "Modification to

received data record"

3 Bit 0: DI 0.0 Bit 1: DI 0.1 Bit 2: DI 0.2

Bit 3: Remote control via Profibus DP Bit 4: Incorrect nominal value

Bit 5: Common alarm

Bit 6: Acknowledge "Modification to transmitted data record"

Bit 7: Modification to received data record No. of transmitted data record = 128 4 No. of transmitted data record = 128 Index of transmitted data record = X 5 Index of transmitted data record = X No. of received data record = 1 6 No. of received data record = 1 Index of received data record = X 7 Index of received data record = X

n.u. 8 Nominal bag weight in DIV

n.u. 9

n.u. 10 Actual bag weight in DIV

n.u. 11

n.u. 12 Total weight of bags in tolerance in DIV

n.u. 13 (0…999’999’999)

n.u. 14 n.u. 15

n.u. 16 Bag count of bags within tolerance

n.u. 17 (0…65 000)

n.u. 18 n.u.

n.u. 19 n.u.

n.u. 20 Number of decimal places (0…3)

Recipe number (0…50) 21 Recipe number (current recipe) (0…50)

n.u. 22 Step number (0…4)

42 Check weigher (CHECK) Profibus-DP Protocol

9.2

Control bits (transmitted data bytes 0…3)

Byte Bit Name Description

0 Release (start / stop)

1 = General release (conveyor belt running). Release of weight check and automatic zeroing.

1 Clear bag counter / total

1 = Bag counter is reset and the total weight deleted

2 Activate weight check

1 = Ready for start (bag-detecting light barrier covered)

Edge 1 -> 0 = detection of end of bag when light barrier is no longer covered. Starting of time TCON.TSTD after which weight is adopted. 3 n.u. 4 n.u. 5 n.u. 6 n.u. 0 7 Acknowledge "New values ready"

1 = Delete status bit "New values ready" (leave until "New values ready" = 0) 1 0…7 n.u.

2 0…7 n.u.

3 0…7 See "Data for all devices"

Profibus-DP Protocol Check weigher (CHECK) 43

9.3

Status bits (received data bytes 0…3)

Byte Bit Name Description

0 Operation 1 = Weight check is released (control bit "Release" = 1) 1 n.u.

2 Weight checked 1 = Bag has been checked. The signal remains active for the period TCON.TDO or, in case of an alarm, until the alarm is cleared.

3 Underweight 1 = Bag is underweight outside the tolerance REC.T1– or REC.T2–. The signal remains active for the period TCON.TDO or, in case of an alarm, until the alarm is cleared.

4 Overweight 1 = Bag is overweight outside the tolerance REC.T1+ or REC.T2+. The signal remains active for the period TCON.TDO or, in case of an alarm, until the alarm is cleared.

5 Weight in tolerance 1 = Bag is within the tolerances REC.T1 and REC.T2. The signal remains active for the period TCON.TDO or, in case of an alarm, until the alarm is cleared.

6 Weight is outside tolerance

1 = Bag is outside the tolerances REC.T1 and REC.T2. The signal remains active for the period TCON.TDO or, in case of an alarm, until the alarm is cleared.

0

7 New values ready 1 = New values are available(bag weight, counter) 0 = Control bit "Acknowledge new values ready" = 1 1 0…7 n.u.

2 0…7 n.u.

3 0…7 See "Data for all devices"

44 Check weigher (CHECK) Profibus-DP Protocol

9.4

Transmitted data records (transmitted data bytes 8…23)

Transmitted data record 128 (default nominal values) Byte Name Range [unit] Description

8…20 n.u.

21 Recipe number 0…50 1…50 = Load required recipe into working recipe 0 0 = Do not load recipe

22…23 n.u.

Transmitted data record 136 (recipe)

Index: 0…50 as recipe number (0 = working recipe)

Byte Name Range [unit] Description

8…9 Nominal bag weight

MINB…MAXB [DIV] Nominal bag weight (net weight) (REC.SIZE)

The nominal bag weight must be between the minimum (TCON.MINB) and maximum (TCON.MAXB) nominal bag weights.

10…11 Bag empty weight

0…MAXB [DIV] Weight of empty bag ((tare weight) (REC.EBAG)

12…13 Tolerance 1 positive

0…999 [DIV] Bag overweight or outside tolerance if bag weight > nominal bag weight + tolerance 1 positive (REC.T1+). 0 = no monitoring

14…15 Tolerance 1 negative

0…999 [DIV] Bag underweight or outside tolerance if bag weight < nominal bag weight – tolerance 1 negative (REC.T1–). 0 = no monitoring

16…17 Tolerance 2 positive

0…SIZE [DIV] Bag overweight or outside tolerance if bag weight > nominal bag weight + tolerance 2 positive (REC.T2+). 0 = no monitoring (common alarm)

18…19 Tolerance 2 negative

0…SIZE [DIV] Bag underweight or outside tolerance if bag weight < nominal bag weight – tolerance 2 negative (REC.T2–). 0 = no monitoring (common alarm)

20 Additional time delay for weight check

0…10 [0.1 s] (0.0…1.0 s)

Time delay in addition to TCON.TSTD until weight is adopted (REC.TSD+)

Profibus-DP Protocol Check weigher (CHECK) 45

9.5

Received data records (received data bytes 8…23)

Received data record 1 (default actual values) Byte Name Range [unit] Description

8…9 Nominal bag weight

0…50 000 [DIV] Current nominal bag weight

10…11 Actual bag weight

0…65 535 [DIV] Current actual bag weight 12…15 Total weight 0…999 999 999

[DIV]

Total weight of bags within tolerance

16…17 Bag counter 0…65 000 Bag count of bags within tolerance 18…19 n.u.

20 Decimal places 0…3 Number of decimal places DIV on the Profibus interface according to the setting ADC.DIV.

21 Recipe number 0…50 Currently loaded recipe

22 Step number 0…4 In accordance with operating instructions 66698-2-10 23 Alarm number 0…99 In accordance with operating instructions 66698-2-10

Received data record 2 (actual values part 2) Byte Name Range [unit] Description

8…9 Standard deviation

0…999 [DIV] Standard deviation of bags within tolerance 10…11 Average actual

bag weight

0…65 535 [DIV] Average of actual bag weights based on number of bags within tolerance

12…15 Total weight 0…999 999 999 [DIV]

Total weight of all bags 16…17 Bag counter 0…65 000 Count of all bags 18…23 n.u.

Received data record 128 (default nominal values)

For data contents, see transmitted data record 128

Received data record 136 (recipe)

Index: 0…50 as recipe number (0 = working recipe) For data contents, see transmitted data record 136

46 Check weigher (CHECK) Profibus-DP Protocol

Received data record 13, index = 0 (Job data/calibration memory) Byte Name Range [unit] Description

8…11 ID number For details, see "Received data record 13 job data / calibration memory" chapter

12…15 Bag counter in tolerance

0…65 000 Saved bag counter for bags in tolerance of last job.

16…19 Total weight 0…999 999 999 [DIV]

Saved total weight of bags in tolerance of last job with resolution DIV.

20…23 Average actual bag weight

0…999 999 [DIVx10]

Saved average of actual bag weights of last job with resolution 10 x DIV.

Received data record 13, index = 1

8…13 Date + time For details, see "Received data record 13 job data / calibration memory" chapter

14…15 n.u. 16…19 Standard

deviation

0…999 [DIVx10] Saved standard deviation of actual bag weights of last job with resolution 10 x DIV.

20…23 Bag counter outside tolerance

Profibus-DP Protocol Bagging scale (BAG) 47