PCE Health and Fitness TDS 75 User Manual page 42

Communication commands:
Commands
RFR(cr)(lf)
RVV(cr)(lf)
RT+(cr)(lf)
RT-(cr)(lf)
RTN(cr)(lf)
RTH(cr)(lf)
RTC(cr)(lf)
RER(cr)(lf)
RA1(cr)(lf)
RA2(cr)(lf)
RID(cr)(lf)
RSS(cr)(lf)
REC(cr)(lf)
RRS(cr)(lf)
RDT(cr)(lf)
RSN(cr)(lf)
SFQdddd.d(cr)(lf)
SCLdd.d(cr)(lf)
SRS(cr)(lf)
P
W
Notes:
1. (cr) expresses the carriage return (ENTER). Its ASCII value is 0DH. (lf) expresses the line feed.
Its ASCII value is 0AH.
2. d expresses a number from 0 ... 9. The value 0 is expressed as +0.000000E+00.
3. There is no decimal point in the integral part before E.
4. dddddddd represents the serial number of the instrument, t represents the model of the
instrument.
Description
Return instantaneous flow
Return instantaneous velocity
Return positive accumulative flow
Return negative accumulative
flow
Return net accumulative flow
Return net accumulative
energy(hot)
Return net accumulative
energy(cold)
Return instantaneous energy
value
Return analog input value of AI1
(Temperature, Pressure, etc.)
Return analog input value of AI2
(Temperature, Pressure, etc.)
Return Net address of the
instrument
Return signal intensity
Return current error code
Return Relay Status
Current date and time
Return serial number
OCT setting
Current setting
Start quantitative control
Prefix of return command with
check
Networking command prefix of
numeric string address
© PCE Instruments
Data format
±d.ddddddE±dd(cr) Note1
±d.ddddddE±dd(cr)
±ddddd.dE±d(cr) Note 2
±ddddd.d±d(cr)
±ddddd.d±d(cr)
±ddddd.d±d(cr)
±ddddd.d±d(cr)
±d.ddddddE±dd(cr)
±d.ddddddE±dd(cr)
±d.ddddddE±dd(cr)
ddddd(cr) 5 bits in length
UP:dd.d，DN:dd.d，Q=dd(cr).
*R/*D/*E Note 3
ON/OFF(cr)
yy-mm-dd，hh:mm:ss(cr)
dddddddt(cr) Note 4
dddd.d(cr)
Successful setting will go back to
"OK".
dd.d(cr)
Successful setting will go back to
"OK".
OK(cr)
Successful setting will go back to
"OK".
Note 5
Note 6
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