59
5 Specifications
No. 99MAF029B
5.3
USB Data Output Specification
5.3.1 Communication Specification
Communication
method
Half-duplex communication
Communication speed 9600 bps
Start bit 1
Data bit 8
Parity bit N/A
Stop bit 1
5.3.2 Data Format
D1 Code No. "0" (fixed)
D2 Channel No. "1" (fixed)
D3 Measurement item "A" (fixed)
D4 "+" or "–" sign
D5 to D12 DATA (floating decimal point)
D13 Carriage return
5.3.3 Connector Specification
Pin No. Signal name Name
1 Vbus Power supply (5 V) from the PC
2 D– Communication with the PC (–)
3 D+ Communication with the PC (+)
4 N.C. Connected to signal GND
5 GND Signal GND
5.3.4 Data Format Examples
Unit system Resolution Output format
mm 0.001 0.123 → 01A+0000.123[CR]
0.005 0.125 → 01A+0000.125[CR]
inch 0.00005 0.12345 → 01A+00.12345[CR]
0.0001 0.1234 → 01A+000.1234[CR]
0.0002 0.1234 → 01A+000.1234[CR]
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