Appendix B - Model 190A; Traffic Control; Axle Weighing Mode - Cardinal 190 Installation, Technical And Operation Manual

Designed for non-legal-for-trade portable axle weighing applications such as with Cardinal's
CWL-40 and 760 series mobile wheel weighers, the Model 190A weight indicator features axle
weighing software, traffic control mode to automatically capture accumulative axle weights
without the driver having to leave the truck (when connected to an SB500 remote display and
printer), two RS232 serial ports (for printer and remote display), optional rechargeable lithium-
ion battery, capacitive touch keys, and IP69K-rated wash down enclosure (the highest
protection rating possible). The 190A features 3 watertight gland connectors, a quick-connect
power connector, and one ID.

Traffic Control

Traffic control is available when the 190A is used with an SB500 scoreboard with a traffic
light. The SB500 is selected by setting the Continuous Output format type for the serial port
to 2.
After the SB500 has been selected, a prompt for threshold weight will be displayed tHrS=. If
the threshold is set to 0, then traffic control will be disabled. Otherwise, the threshold weight
will determine whether the traffic light is red or green.
When the scale gross weight is less than or equal to the threshold weight, the traffic light will
be green. When the scale gross weight is larger than the threshold weight, the traffic light will
change to red. The light will stay red until the scale gross weight is less than or equal to the
threshold weight or a ticket is printed.
If a ticket is printed, the light will change to green. It will remain green until the scale gross
weight goes below and then above the threshold weight again. Then the light will change to
red.

Axle Weighing Mode

Setup
Axle weighing mode is enabled by setting the d oUt= parameter to 5, setting the aUto=
parameter to determine whether the scale will be an automatic axle weigher or will function
as a standard axle weigher, setting the printer Port number to 1 or 2, and setting the
continuous output Cont on the selected port to NO.
d oUt= X,Y (Digital Output)
5 = setting enables the Axle Weighing Mode.
NOTE: The Model 190 cannot be upgraded to a Model 190A in the field. It must
be returned to the factory to perform the upgrade.
When the d oUt= parameter is set to 5, the following prompts will be enabled:
APPENDIX B – Model 190A
8400-M022-O1 Rev K  Model 190 Indicator 93