Download 509 509THD

5.3.2 Transmit Data Format
STX
•
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•
•
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•
ID
POSITION
5.3.3 Receive Data Format
RANGE
STATUS
DATA
ETX
STX (1 BYTE): F2H
ID (1 BYTE): 09H
POSITION (1 BYTE)
RANGE (1 BYTE)
STATUS (7 BYTE)
DATA (6 BYTE)
ETX (1 BYTE): F3H
STX
•
•
•
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ID
DATA
ETX
STX (1 BYTE): F2H
ID (1 BYTE): 09H
DATA (1 BYTE)
ETX (1 BYTE): F3H
Example : DATA FORMAT
MSB
LSB
Example : POSITION DATA FORMAT
0
MSB
0
0
0
LOW BATT BIT 3 BIT 2
BIT 1
BIT 0
• LOW BATT = 0: INACTIVE
= 1: LOW BATTERY
• BIT 3
0
0
0
0
0
0
0
0
1
1
1
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0
0
LONG KEY BIT 3 BIT 2 BIT 1
BIT 0
LSB
BIT 2
0
0
0
0
1
1
1
1
0
0
0
BIT 1
0
0
1
1
0
0
1
1
0
0
1
BIT 0
0
1
0
1
0
1
0
1
0
1
0
=
=
=
=
=
=
=
=
=
=
=
DC mV
AC/DC V
AC/DC µA
AC/DC mA
AC/DC A
Ohm (Ω)
BEEP
DIODE
TEMPERATURE (°C/°F)
CAPACITANCE (µF)
FREQUENCY (Hz)
• BIT 4 = 0: LONG KEY INACTIVE
= 1: LONG KEY ACTIVE
• BIT 3
0
0
0
0
0
0
0
0
1
BIT 2
0
0
0
0
1
1
1
1
0
BIT 1
0
0
1
1
0
0
1
1
0
BIT 0
0
1
0
1
0
1
0
1
0
=
=
=
=
=
=
=
=
=
NO KEY
RANGE KEY
HOLD KEY
AC/DC KEY
RECORD KEY
RELATIVE KEY
PERCENTAGE KEY
COMPARE KEY
EDIT KEY
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