MU300 Rev1.0 Oct20
Page 48 of 54
Command
Description
Data format
RFR(cr)(lf)
Return to Transient Flow
±d.ddddddE±dd(cr) Note 1
RVV(cr)(lf)
Return to Transient Velocity
±d.ddddddE±dd(cr)
RT+(cr)(lf)
Return to POS Total
±ddddddd.dE±d(cr) Note 2
RT-(cr)(lf)
Return to NEG Total
±ddddddd.d±d(cr)
RTN(cr)(lf)
Return to NET Total
±ddddddd.d±d(cr)
RTH(cr)(lf)
Return to Total (Heat Quantity)
±ddddddd.d±d(cr)
RT-(cr)(lf)
Return to Total (Cold Quantity)
±ddddddd.d±d(cr)
RER(cr)(lf)
Return to Energy Transient Quantity
±d.ddddddE±dd(cr)
RAl(cr)(lf)
Return to Analog Input AI1 Value
(temperature, pressure, and etc.)
±d.ddddddE±dd(cr)
RA2(cr)(lf)
Return to Analog Input AI2 Value
(temperature, pressure, and etc.)
±d.ddddddE±dd(cr)
RID(cr)(lf)
Return to Meter Address Code
ddddd(cr) 5-bit length
RSS(cr)(lf)
Return to Signal Status
UP: dd.d, DN:dd.d, Q=dd(cr)
REC(cr)(lf)
Return to Current Error Code
*R/*D/*E Note 3
RRS(cr)(lf)
Return to Repay Status
ON/OFF (cr)
RDT(cr)(lf)
Current time and date
yy-mm-dd, hh:mm:ss (cr)
RSN(cr)(lf)
Return to Serial Number
dddddddt(cr) Note 4
OCT(cr)(lf)
OCT Settings
dddd.d(cr) return to "OK" if it is set correctly
SRS(cr)(lf)
Start Ration Control
OK (cr)
P
With check return command prefix
Note 5
W
Network command prefix of digit string
address
Note 6