E. status/command word bit usage, continued – Fairbanks FB2550 DAT SERIES DRIVER ACCESS TERMINAL User Manual
Page 142

Appendix I: Fieldbus Interface Reference Data
2/2013
142
51303 Rev. 1
E. STATUS/COMMAND WORD BIT USAGE, CONTINUED
SCALE ID
WORD 0
BITS 0,1,2
Command:
Changes Instrument display to applicable scale.
Status:
Value is the scale id if the scale is selected, from instrument
keyboard or Fieldbus, else the value is zero.
MOTION
WORD
0
BIT
3
Command:
Not
applicable.
Status:
Indicates that the scale senses motion.
OVER CAPACITY
WORD 0 BIT 4
Command:
Not
applicable.
Status:
Indicates that the scale is at 105% of capacity. If this condition is
true the gross weight is sent to the Fieldbus as the scale
capacity.
WITHIN 2% CAPACITY
WORD 0
BIT 5
Command:
Not
applicable.
Status:
Scale is within a range of +/- 2% of capacity and zero.
ENABLE
TARE
WORD
0
BIT
6
Command:
Enable
keyboard
tare or auto tare weight.
Status:
Tare
weight
enabled.
DISABLE
TARE
WORD
0
BIT
7
Command:
Disable keyboard tare and auto tare weight.
Status:
Tare
weight
disabled.
LB WEIGHT UNITS
WORD 0
BIT 8
Command:
Switch scale to lb units.
Status:
Scale is indicating in lb units.