YOKOGAWA WT200 User Manual page 145

13.1 Commands
Query OA1?<terminator>
Example OA1,3,2
Description • Parameter error 12 will occur if any of "m1",
"m2" and "m3" is set to an illegal value.
• If computation result is selected and the
MATH computing equation is set to anything
other than efficiency (MT0),the D/A output is
fixed to 0 (V).
OAD/OAD?
Initializes D/A output items or queries the
current settings. Two sets of default
settings are available: one is for normal
measurement and the other is for
integration. The same initialization can
also be performed using a key operation.
Syntax OAD m<terminator>
"m" indicates default no.
m= 2:Select mode
0:Default for normal measurement
1:Default for integration
Query OAD?<terminator>
Example OAD1
Description • Parameter error 12 will occur if "m" is set to an
illegal value.
• Select mode (OAD2) is validated when the
OA command is executed if "m" has been set
to "0" (default for normal measurement) or "1"
(default for integration).
OD Requests output of measurement data.
Syntax OD<terminator>
Description The OD command should be used only in
addressable mode A. If the OD command is
used in addressable mode B, execution error
11 will occur. Setting the addressable mode
should be done using a key operation.
OE Requests output of error codes via
communications.
Syntax OE<terminator>
Example ERR011<terminator>
Error Description
code
011 Command error
012 Parameter error
013 Attempted to change settings which
cannot be changed while
integration was in progress.
014 Attempted to set auto range mode
while external sensor range was
selected.
015 Attempted to execute a command
that was protected.
016 Attempted to execute a command
that was protected while harmonic
analysis was being performed.
017 Time-out in print output.
018 Not in printing mode, or no data
available.
019 Attempted to execute commands
while recalling/storing is in
progress.
030 File data failure
031 File is damaged.
032 Not stored in internal memory.
13-6
033 No data to be stored in internal
memory.
041 Attempted to start integration
when integration had been stopped
due to an irregularity.
042 Attempt made to start integration
during integration.
043 Measurement stopped due to
overflow during integration or due
to a power failure.
044 Attempt made to stop integration
while integration was interrupted.
045 Attempt made to reset integration
while integration was in progress.
046 Attempt made to start integration
when peak overflow was detected.
051 Measurement data overflow
occurred.
052 Voltage peak overflow occurred
053 Current peak overflow occurred
054 Power factor exceeded "2".
"PFErr" is displayed.
055 "degErr" was displayed.
056 Frequency input level was too low
or below measurement range.
"ErrLo" is displayed.
057 Frequency was above the
measurement range.
displayed.
058 Computation overflow occurred.
"—oF—" is displayed.
059 When harmonic analysis is carried
out, "FrqEr" is displayed
OF/OF? Sets communication output information
types or queries the current settings.
Up to 14 measured data can be selected
and output.
Syntax OF m1,m2,m3<terminator>
"m1" indicates communication output
channel, and must be set within the
following range.
1 ≤ m1 ≤ 14
"m2" indicates output type no.
m2= 0 :No output
1: Voltage (V)
2: Current (A)
3: Power (W)
4: Reactive power (var)
5: Apparent power (VA)
6: Power factor (PF)
7: Input voltage frequency (V Hz)
8: Input current frequency (A Hz)
9: Watt-hour (Wh)
10: Ampere-hour (Ah)
11: Phase angle (deg)
12: Peak voltage value (Vpk)*
13: Peak current value (Apk)*
14: Computation result (MATH)*
15: Elapsed time of integration
24: Positive watt-hour (Wh+)
25: Negative watt-hour (Wh–)
26: Positive ampere-hour (Ah+)
27: Negative ampere-hour (Ah–)
"m3" indicates element.
m3= 1: Element 1
"-oL" is displayed.
"ErrHi," is
IM 253421-01E