MyWeigh HD SERIES - Manual (Page 3)

(3) Press the “T” key to TARE or Zero the scale
(4) Press the “D” key to transmit the data through the RS-232 port
Definition of display symbols:
(1) 150.00: the scales maximum capacity is 150.00lbs, the scale is attempting to locate the proper zero
position for accurate weighing.
300.00: the scales maximum capacity is 300.00lbs, the scale is attempting to locate the proper zero
position for accurate weighing.
(2) 0￣￣￣￣: the zero is too high
(3) A.0FF.x :the indicator of auto-off time
(4) CAL-Er : an error of calibration
(5) CAL-0 : the indicator mark of calibration zero
(6) CAL-F : the indicator mark of calibration full capacity
(7) A.ch.Er : an error of the A/D converter path
(8) EEP.Er : writing and reading error of the memory chip.
(9) ￣￣￣￣￣:the weight exceeds the maximum capacity (150.45lb/300.9lb)
(10) _________ :the weight is less minimum capacity
(11) Lo :low voltage
(12) SCI.x :the select indicator of the transmission protocol.
4. Advanced Operating instructions:
(1) How to reprogram the RS-232 Interface
The RS-232 interface of HD shipping scale has four work modes: SCI.1 (factory default setting and
should not be changed unless necessary.) and SCI.0,SCI.2,SCI.3; to select the work mode, please
use the following steps:
Step1. Press down and hold the “M” key until the indicator displays “SCI.x” (x=0 or 1or 2 or 3)
Step2. Press the “M” or “D” key to change the x value, the display will flash the “x” value when
it is changed, press the “T” key for confirmation, the “x” will then stop flashing
Step3. Press the ⊙ key to exit programming
When work mode “SCI.1” (Serial Communication Interface transmitting and receiving data format “1”)
is selected, the HD shipping scale will work with the UPS® Worldship® program. The HD Series
data transmitting and receiving format is the same as the Toledo® PS60. Within UPS® Worldship®,
select the COM1 Serial Port and select the Toledo® PS60 150lb ‘Flat Top’ Scale.
When work mode “SCI.0” is selected and the scales “DATA” key is pressed or the carriage return
(0d hex) is received, the HD shipping scale will transmit the appropriate weight, unit, stability,
over/down or low voltage message through computers serial port:
Baud rate : 9600bps
Start bit : 1 bit
Data bits : 8 bits
Stop bit : 1 bit
Parity : none
When work mode “SCI.2” is selected and the scales “DATA” key is pressed or the carriage return
(0d hex) is received, and the weight is not zero and stable, the HD shipping scale will transmit the
appropriate weight, unit, stability, over/down or low voltage message through computers serial port
once..
Baud rate : 9600bps
Start bit : 1 bit