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7. RS-232C INTERFACE
7.1 RS-232C Communication Commands
Mnemonic
Contents Format
R Measuring Data Output Format: R
C
R
L
F
Response: ****E*,
Judgment [GO] 0 or [NO] 1
Example: 10.0E4, 0
C
R
L
F
M Starting a Measurement Format: M
C
R
L
F
Response:
0 (valid) or 1 (invalid)
C Starting a Charging Format: C
C
R
L
F
Response:
0 (valid) or 1 (invalid)
S Stopping Forcedly Format: S
C
R
L
F
Response:
0 (valid) or 1 (invalid)
T Measuring Time Setting Format: T *** (000 to 999)
C
R
L
F
Example: T 60
C
R
L
F
Response:
0 (valid) or 1 (in valid)
G Charging Time Setting Format: G *** (000 to 999)
C
R
L
F
Example: G 120
C
R
L
F
Response:
0 (valid) or 1 (in valid)
P Judgment Level Setting Format: P *** (000 to 999)
C
R
L
F
Example: P . 100
C
R
L
F
Response:
0 (valid) or 1 (in valid)
B
Judgment Buzzer
Setting
Format: B [OFF] 0 or [ON) 1
C
R
L
F
Example: B 1
Response:
0 (valid) or status
U Measuring Condition
Output
Format: U
C
R
L
F
Response: Range, Voltage, inter-
locking, Status
Example: 4, 1000, 0, 2
C
R
L
F
Range: 0 to 8
Voltage: 5 to 1000
Interlocking: 0[OFF]/1[ON]
Status:
Stand-by – 2
Under measurement – 3
Charging – 4
On setting – 5
Under calibration – 6
Timer in operation – 7
I Instrument ID Format: I
C
R
L
F
Response: Model, Version
Example:SM-8215V1.00
C
R
L
F
Baud Rate 9600 bps
Data Bit 8 bit
Parity Bit None
Stop Bit 1 bit
Flow Control RTS/CTS possible