RADWAG WLT L Series User Manual

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26.5.2. Response syntax
Response can include parameters or not and additionally can signalize errors.
After receiving an appropriate command scales response immediately with:
 Immediate response
 Acknowledge of receiving a command
 Accepting of a received command
 Not accepting of a received command
Overall format:
ID _ STATUS CR LF - example of a command without a parameter
ID _ STATUS _ PARAMETER CR LF - example of a command with a
parameter
E S CR LF - error detected or not listed command
where:
• ID – command 1-4 characters
• _ - space (ASCII 32 dec)
• STATUS – one character that outlines the response status or a status
of the scale.
Different possibilities:
A – in case of commands that cannot be completed immediately -
command accepted
I – correct command but cannot be executed at that moment
D – in case of commands that cannot be completed immediately -
command completed
E – error of execution of a command e.g. incorrect parameter value.
Additionally when the parameter is a weighings result, STATUS can
be:
_ - (space ASCII 32 dec) stable result
? – non-stable result
^ - error – result over the range
v – error – result below the range

RADWAG WLT L Series Specifications

General

Model	WLT L series
Calibration	External
Interface	RS232
Display	LCD
Power Supply	Power adapter
Units of Measurement	g, kg, lb, oz
Housing	Plastic
Protection Class	IP43 (splash and dust resistant)

Summary

17. COUNTING PIECES

17.2. Settings of operating for counting pieces

Configures balance operation modes for piece counting.

17.1.3. Assortment database

17.2.1. Configuration

3. GETTING STARTED

3.1 Conditions of appropriate use

3.3. Balance levelling

6. USER MENU

P1 Calibration

P2 GLP

P3 Date/Time

P4 Reading

P5 RS-232

Settings for serial communication via RS-232 interface.

P6 Printouts

P8 Operating modes

Configuration of accessible operating modes like counting and statistics.

6.2. Menu navigating

7. WEIGHING

7.1. Tarring

How to set the tare weight to determine net mass.

7.2. Inscribing tare value

Manually entering a tare value instead of using the tare function.

7.3. Automatic tare

Using the automatic tare function for convenience.

7.4. Zeroing

Procedure for setting the balance to zero before weighing.

8. BALANCE CALIBRATION

9. SETTING OF PRINTOUTS CONTENTS FOR GLP PROCEDURES

10. TIME AND DATE SETTING

11. SETTING WORK PARAMETERS

11.1. Filter setting

Adjusting filter settings for different environmental conditions.

11.2. Median filter setting

11.4. Setting of autozero operating

Configuring the automatic zeroing function for stable readings.

11.8. Automatic tare

Utilizing automatic tare for sequential weighings.

12. FUNCTIONS CONNECTED WITH RS 232 USE

13. PRINTOUTS

15. SETTING ACCESSIBILITY OF WORK MODES

18. COUNTING PIECES

18.2. Reference mass setting

Methods for setting the reference weight of a single piece.

18.2.1. Inserting known mass of single piece

Manually inputting the known weight of a single item.

18.2.2. Determining (weighing) by declared quantity of sample

Calculating piece weight based on a sample quantity.

18.3. Introducing reference mass to balance memory

18.4. Counting pieces with checkweighing

Performing piece counting with integrated checkweighing.

19. LABELLING

19.2. Operator selection and logging in

19.3. Article selection

20. REGULAR LABELLING

20.1. Cumulative label printing

20.2. Printing of "cc" label"

20.6. Labelling with checkweighing

Performing labelling operations combined with checkweighing.

20.7. Automatic printout

Enabling automatic label printing when results are stable.

21. BARCODES

21.2. EAN code

21.5 The usage of EAN-128 barcode in scales.

How EAN-128 barcodes are utilized in scales for data exchange.

21.6. Operating with barcode scanners

Connecting and operating a barcode scanner with the balance.

22. STATISTICS

23. PRINTOUTS

23.1. Standard printout

23.2. Non-standard printouts

24. COOPERATION WITH PRINTER OR WITH COMPUTER

24.1. Drawings of connection cables

25. COOPERATION WITH COMPUTER PROGRAM „DB editor”

26. TRANSMISSION POTOCOL

26.2. Transmission parameters

Settings for data transmission, like baud rate and parity.

26.3. Transmission characteristics

26.4. Continuous transmission/automatic printout

How to configure automatic data transmission.

26.4.1. Types of printouts

26.4.2. Continuous transmission

26.4.3. Continuous transmission „with pauses"

26.4.4. Stable result transmission

26.5. Commands and responses syntax

Defines the format and structure of commands sent to the balance.

26.5.1. Commands syntax

Defines the format and structure of commands sent to the balance.

26.5.2. Response syntax

Defines the format and structure of responses received from the balance.

26.6. List of commands computer - balance

A comprehensive list of commands for computer control of the balance.

27. ERROR MESSAGES

28. TECHNICAL PARAMETERS

28.1. WLT/L series

28.2. WLL series