Appendix A: Real-Time Datalog-To-Pc Transfer Byte 1 0D (Hex); Appendix B: Transferring Logged Data To The Pc - Extech Instruments NON-DISPLAY PORTABLE User Manual

Appendix A: Real-time Datalog-to-PC transfer
Byte 1 0D (Hex)
Byte 2 bit4: Velocity OL, bit5 Area OL, bit 6:
Temp OL
Byte 3 0: m/s, 1: ft/min, 2: knots, 3: km/hr, 4: MPH Byte 11
Byte 4 bit2: MAX, bit3: MIN, bit4: 0:VEL 1:FLOW,
bit 5: 0: DEG C, 1:DEG F, bit7: RS-232
enabled
Byte 5 bit0: 0:CMM, 1: CFM, bit3: low batt, bit4:
Temp OL,
bit5: AVE, bit6: 2/3Vmax, bit7: Instant
Byte 6 Lower LCD decimal, bit0: x100, bit1: x10,
bit2: x1,
bit3: dp1 (rightmost), bit4: dp2, bit5: dp3
(leftmost)
Byte 7 Upper LCD decimal, bit2: x1, bit3: dp1
(rightmost),
bit4: dp2, bit5: dp3 (leftmost)
Byte 8 Digit 3 (MSD) in upper LCD

Appendix B: Transferring Logged Data to the PC

Byte 0 0D (hex)
Byte 1 Calibration Data 0
Byte 2 Calibration Data 1
Byte 3 Calibration Data 2
Byte 4 Sampling time
Byte 5 Last record no. (low
byte)
Byte 6 Last record no. (high
byte)
Byte 7 Free area (low byte) Byte 779
Byte 8 Free area (high
byte)
Byte 9 Decimal pt. for area
(refer to byte 778)
Byte 10 - 768 Reserved
Byte 769 Digit 0 (LSB) in
lower LCD
Byte 770 Digit 1 in lower LCD Byte 784
Byte 771 Digit 2 in lower LCD Byte 785 -
Byte 772
Byte 773
Byte 774
Byte 775
Byte 776
Byte 777
Byte 778
Byte 780
Byte 781
Byte 782
Byte 783
32768
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Byte 9 Digit 2 in upper LCD
Byte 10 Digit 1 in upper LCD
Digit 0 (LSB) in upper
LCD
Byte 12 Digit 3 (MSB) in lower
LCD
Byte 13 Digit 2 in lower LCD
Byte 14 Digit 1 in lower LCD
Byte 15 Digit 0 (LSB) in lower
LCD
Digit 3 (MSB) in lower LCD
Digit 0 (LSB) in upper LCD
Digit 1 in upper LCD
Digit 2 in upper LCD
Digit 3 (MSB) in upper LCD
Upper LCD decimal, bit2: x1,
bit3: dp1 (rightmost), bit4:
dp2, bit5: dp3 (leftmost)
Lower LCD decimal, bit0:
x100, bit1: x10, bit2: x1, bit3:
dp1 (rightmost), bit4: dp2,
bit5: dp3 (leftmost)
bit0: 0:CMM, 1: CFM, bit3: low
batt, bit4: Temp OL, bit5:
AVE, bit6: 2/3Vmax, bit7:
Instant
bit2: MAX, bit3: MIN, bit4:
0:VEL 1:FLOW,
bit 5: 0: DEG C, 1:DEG F,
bit7: RS-232 enabled
0: m/s, 1: ft/min, 2: knots, 3:
km/hr, 4: MPH
bit4: Velocity OL, bit5 Area
OL, bit 6: Temp OL
Not used
Not used
Record No. 2 to Record No.
2000