10.4
Measurement Item Details
162
*1. DC integration mode
*2. Temp only when a thermometer is selected as RS-232C destination
*3. Requires motor evaluation option Model 9791 or 9793
*4. Can be changed with unit selection No zero suppression when the frequency or pulse is set.
*5. Forward, reverse and combined values should be same range, and are displayed with the number of digits available for any maximum value
*6. THD when the integration mode is RMS, and rf when the integration mode is DC,
zero indicates zero-suppression setting, and values less than zero are zero suppressed
P range is –3. See power range configuration. Pm range = (range A × range B / 10), × 1/1000 for mN・m, or × 1000 for kN・m) Range
A when channel A measures frequency at rated torque setting value
Range B when channel B measures pulses at maximum measurement frequency setting value [Hz]
10.4 Measurement Item Details
1.Basic Measurement Items
Measurement items
Symbol Unit
Mode 1
1P2W+1P2W
+1P2W+1P2W
Mode 2,3
1P3W/3P3W2M
+1P2W+1P2W
Mode 4,5,6
1P3W/3P3W2M
+1P3W/3P3W2M
Mode 7,8
3P3W3M/3P4W
+1P2W
Display range
Pola
rity
(+/-)
Frequency f Hz 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.5000 to 5.0000k
Voltage
RMS Urms V 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 U Range zero to 120%
Voltage MEAN Umn V 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123
↓
zero to 120%
AC component Uac V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 120%
Simple average Udc V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 120%
Fundamental wave
component
Ufnd V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 120%
wave peak + Upk+ V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 300%
wave peak - Upk- V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 300%
THD/ripple rate*6
Uthd
Urf
% 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to 500.00
Unbalance factor Uunb % 123 0.00 to 100.00
Current
RMS Irms A 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 I Range zero to 120%
Curret MEAN Imn A 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123
↓
zero to 120%
AC component Iac A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 120%
Simple average Idc A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 120%
Fundamental wave
component
Ifnd A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 120%
wave peak+ Ipk+ 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 300%
wave peak- Ipk- A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 300%
THD/ripple rate*6
Ithd
Irf
% 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to 500.00
Unbalance factor Iunb % 123 0.00 to 100.00
Effective power P W 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 P Range zero to 120%
Apparent power S VA 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123
↓
zero to 120%
Reactive power Q var 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123
↓
zero to 120%
Power factor
λ
1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123
0.00 to
180.00
0.0000 to 1.0000
Phase
angle
Voltage phase angle
θU
° 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to180.00
Current phase angle
θI
° 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to180.00
power phase angle
φ
° 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 0.00 to 180.00
Integra
tion
Integ. current in
positive direction*1
Ih+ Ah 1, 2, 3, 4 3, 4 4 I Range zero to 100% *5
Integ. current in
negative direction*1
Ih- Ah 1, 2, 3, 4 3, 4 4
↓
zero to 100% *5
Sum of integ.
Current
Ih Ah 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
↓
zero to 100% *5
Energy in positive
direction*1
WP+ Wh 1, 2, 3, 4 3, 4, 12 12, 34 4, 123 P Range zero to 100% *5
Energy in negative
direction*1
WP- Wh 1, 2, 3, 4 3, 4, 12 12, 34 4, 123
↓
zero to 100% *5
Sum of energy WP Wh 1, 2, 3, 4 3, 4, 12 12, 34 4, 123
↓
zero to 100% *5
Efficiency
η
% 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 0.00 to 200.00
Loss Loss W 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 P Range zero to 120%
Temperature*2 Temp ° - - - - - - - - - - - - - - - - - - - - 0.00 to 500.00
Motor
*3
Torque CH A *4 - - - - - - - - - - - - - - - - - - - - A Range zero to 120%
Rotation speed CH B *4 - - - - - - - - - - - - - - - - - - - - B Range zero to 120%
Motor power
Pm W - - - - - - - - - - - - - - - - - - - - Pm Range zero to 120%
Slip Slip % - - - - - - - - - - - - - - - - - - - - 0.00 to 100.00
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