Eaton MGR10 Serie Manuel D'utilisation page 68

containing the appropriate parameter values as above. The current measurement is not
affected.
Trigger & Measure Group
These commands trigger measurements, and allow the results to be output to the bus.
INITiate
This initiates single measurements. The Measurement Available bit (8) of the Operation
Condition Register is set on completion. The reading is stored internally and is not sent to
the output buffer. Use FETCh? to transfer the value to the output buffer and clear the
Measurement Available bit.
This command is not available when the CONTinuous triggering mode is on, nor when
DATAlogging mode is on, in which cases, an "execution error" will occur.
*TRG
This is identical to the INITiate command
FETCh[:FRESistance|TEMPerature|TCOMpensate]?
Returns the value of the last measurement made. This is normally used in conjunction with
the INITiate command. If CONTinuous triggering is "off", then INITiate followed by
FETCh? will be needed for each measurement. If CONTinuous triggering is "on", then
repeated FETCh? commands can be made to return the most recent measurement.
One of three optional functions can be included with this command:
FRESistance -
TEMPerature -
TCOMpensate -
If no function is subsequently entered, then the function used in the previous FETCh? or
READ? command is used.
INITiate:CONTinuous <ON|OFF> or <1|0>
Returns the uncompensated resistance and is the default for the first
FETCh?
Returns the temperature value of the external Pt100 probe, providing
that temperature compensation is "ON" and set to "EXT" mode.
Otherwise, an "execution error" is generated and the error value is
returned.
Returns the compensated resistance value at 20°C, providing that
temperature compensation is "ON". Otherwise, an "execution error" is
generated and the error value is returned.
MGR10 A/B/C Indice : J (version 7.0 du logiciel) 68