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H. plc – Fairbanks FB2255 Series Instrument PC2255 PC Software Utility Program User Manual

Page 71

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Appendix 1: Data Output Formats

01/13

71

51297 Rev. 1

H. PLC

Continuous Output, transmitting data on every other

A/D update.

– Approximately 32 transmissions per second.

The output string is 12 characters, seen as “

wwwwwwwuumm

” where,

= Weight including decimal point and negative sign.

Negative sign precedes most significant digit and may be preceded by space

characters.

= units “lb”, “kg”, “oz”, or “g “. “oz” may indicate ounces, or lb/ounces.

= mode “GR” or “NT” for stable weight, or “gr” or “nt” for motion.

= end of text.

Example 1: Gross – lbs. – Weight Stable

Example 2: Gross – lbs. – Weight in Motion

Example 3: Net – kgs. – Weight Stable

Example 4: Net – kgs. – Weight in Motion

NOTE:

Once

PLC option

is selected and protocol has been programmed, the

installing technician’s setup is complete.

Specialized tools available from

www.anybus.com

.

Interface of the

HMS COMMUNICATIONS

device, power supply to same

device, and programming of the PLC is strictly the responsibility of the customer.

Baud Rate

19,200

Data Bits

8

Parity

None

Stop Bit

1

Mode

Continuous