YOKOGAWA WT3002E, Руководство пользователя

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3-9
IM WT3001E-51EN
D/A
Output and Remote Control (Option)
1
2
3
4
5
6
7
8
9
10
11
12
13
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