Commands (Data Input Format Compatible with Current Weigh Cells)
The computer connected via the data port can send commands to the weigh cell for controlling functions. The commands sent are control
commands and may have different formats. Control commands consist of up to 13 characters. Each character must be transmitted according
to the settings configured in the operating menu for data transmission.
Formats for Control Commands
Format 1: Esc ! CR LF
Format 2: Esc ! # _ CR LF
Esc: Escape (optional) CR: Carriage return
!: Command character LF: Line feed (optional)
_: Underline
Command character Format 1:
! Meaning
K Ambient conditions: very stable
L Ambient conditions: stable
M Ambient conditions: unstable
N Ambient conditions: very unstable
O Block keys
P Key r (print, auto print; activate or block)
1
)
Q Acoustic signal
R Unblock keys
S Restart | Self-test
T Tare | Zero: Key “w”
U Tare
V Zero
W Calibrate | Adjust depending on menu setting
Z Perform internal calibration/adjustment
2
)
Command character Format 2:
!# Meaning
f0_ Function key
b
f1_ Function key Q Calibrate | Adjust (depending on the menu setting)
f2_ Function key u
s1_ With »s8_« compatibility: Toggle selection in steps of 1
With »s9_« compatibility: Adjust according to menu setting
s2_ Activate parameter mode (selection)
s3_ Key c
s8_ Compatibility: Consistent with current weigh cells (from 2013)
s9_ Compatibility: Consistent with older weigh cells (previous models)
x0_ Perform internal adjustment
x1_ Print model
x2_ Print serial no.
x3_ Print software version
1
) When initiating the print command, the data output rates may differ: see table on next page.
2
) Only on models with internal weight circuit
22
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