7-11
IM CA500-01EN
7
USB Function
OM Queries the memory data (CA500)
Command = OMm(CRLF) -> Return = n(CRLF)
Parameters
m = Memory data number (1 to 100)
n = Date, time, measurement value, source value(, pulse source amplitude)
yyyy/mm/dd,hh:mm:ss,abcde,fghij[,fghij](CRLF)
<Date>
yyyy/mm/dd = year/month/day
hh: mm: ss = hour/minute/second
<FUNCTION1 header section>
a = V: voltage, A: current, O: resistance, T: temperature, F: frequency
b = DC, AC
c = N: normal, O: over range, E: no data
(Four no data, abc = E)
<FUNCTION1 data section>
d = Measurement value (8 digits)
e = E+0, E+3, E-3, E+6
For over range or burnout: de = 99999.E+3
For no data: d = - - -.- - - (the decimal place is according to the set range)
e = E+0, E+3, E-3, E+6
<FUNCTION2 header section>
f = V: voltage, A: current, O: resistance, T: temperature, F: frequency
g = DC, AC, R2: two-wire resistance measurement, R3: three-wire resistance measurement,
R4: four-wire resistance measurement
h = N: normal, E: no data
(Four no data, fgh = E)
<FUNCTION2 data section>
i = Source value (7 digits)
j = E+0, E+3, E-3, E+6
For over range or burnout: ij = 99999.E+3
For no data: i = - - -.- - - (the decimal place is according to the set range)
j = E+0, E+3, E-3, E+6
Supported by the CA500. ERR13 results on the CA550.
OR Queries the external RJ sensor connection status
Command = OR<CRLF> -> Return = m<CRLF>
Parameters
m = 0: Not connected
1: Connected
7.4 Commands
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