YOKOGAWA WT3002E - Page 61

3-9
IM WT3001E-51EN
D/A Output and Remote Control (Option)
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Index
• Other Items
Output
D/A output
Approx. 7.5 V
Approx. 7.0 V
5.0 V
0
–5.0 V
–100
100
–140
140
Approx. –7.0 V
Approx. –7.5 V
Display value [%]
Display value
140%
100%
0%
–100%
–140%
Approx. 7.0 V
5.0 V
0 V
–5.0 V
Approx. –7.0 V
• λandφarenotoutputoutside±5V.Ifthedisplayformatisφis360degrees(360°
format),φisoutputintherangeof0Vto+5V.Ifthedisplayformatisφis180Lead/
lag(180°lagto180°lead),φisoutputintherangeof–5Vto+5V.Whenanerror
occurs, approximately 7.5 V is output. For U-pk and I-pk only, approximately –7.5 V is
output when an error occurs.
• Forη1toη4,Uhdf,Ihdf,Phdf,Uthd,Ithd,Pthd,Uthf,Ithf,hvf,hcf,andSlip,
*
+5 V is
output when the measured value is equal to 100%.
• For Utif and Itif, +5 V is output when the measured value is equal to 100.
• For Torque,
*
+5 V is output when the torque signal is an analog signal and the
measuredvalueisequaltoavalue(ratedvalue)definedby“inputrange”×“torque
scaling factor.” For example, with an input range of 10 V, if the scaling factor is set to
1 N·m torque per 1 V input voltage, +5 V is output when torque is 10 N·m.
• For Speed,
*
+5 V is output when the rotating signal is an analog signal and the
measuredvalueisequaltoavalue(ratedvalue)definedby“inputrange”×“torque
scaling factor.” For example, with an input range of 10 V, if the scaling factor is set to
100 rpm rotating speed per 1 V input voltage, +5 V is output when the rotating speed
is 1000 rpms.
• For Speed,
*
–5 V is output when the rotating signal is a pulse signal and the rotating
speedfallstothePulseRangeUppersetting×(–1)underSpeedinsection1.6,and
+5 V is output when the rotating speed reaches the Pulse Range Upper setting.
• For Torque,
*
–5 V is output when the torque signal is a pulse signal and the torque
fallstothePulseRangeUppersetting×(–1)underTorqueinsection1.6,and+5Vis
output when the torque reaches the Pulse Range Upper setting.
• For SyncSp,
*
+5 V is output when measured value is equal to the rated value of
speed.
• For Pm,
*
+5 V is output when the measured value is equal to a motor output
determined by the torque and the rated value of the rotating speed.
* Applicable only to products with the motor evaluation function (option).
3.2 Setting the D/A Output