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9. MONITORING
9.1 Monitor List
The following items can be monitored on the data display, meter display, oscilloscope and VFD status
screens.
#
(
.....Can be monitored,
Monitor Name
*3
Speed (r/min)
*3
Output current (A)
*3
Output voltage (V)
Set speed (r/min)
Output frequency (Hz
Motor torque (%)
Converter output voltage (V)
Regenerative brake duty (%)
Electronic thermal protection load factor (%)
Input terminal
Output terminal
Load meter (%)
Motor excitation current (A)
Position pulse
Energization time (Hr)
Operation time (Hr)
Motor load factor (%)
Torque command (%)
Torque current command (%)
Motor output (kW)
Feedback pulse
Trace status
*1 Select the input terminal of the oscilloscope from among DO1, DO2, DO3 and ABC.
*2 Select the output terminal of the oscilloscope from among STF, STR, RES, D11, D12, D13, D14 and OH.
*3 If an inverter alarm occurs during monitoring, each monitor holds the value at an alarm occurrence.
*4 Values in parenthesis indicate full scale values.
×
.....Cannot be monitored)
Data
Display
#
# (Pr. 55(3600r/min))*4
#
# (Pr. 56(rated current))*4
#
# (400V/800V)*4
#
# (Pr. 55(3600r/min))*4
#
# (120 Hz)*4
#
# (Pr. 866(300%))*4
#
# (500V/900V)*4
#
#
#
# (100%)*4
×
#
×
#
#
# (Pr. 866(100%))*4
#
# (Pr. 56(rated current))*4
×
#
×
#
×
#
×
#
#
# (Pr. 866(100%))*4
#
# (Pr. 866(100%))*4
# (rated motor capacity)
#
×
#
×
#
Oscillo-
Meter Display
scope
*4
34
VFD Status
×
#
#
#
(Pr. 56(rated current))*4
#
#
(Pr. 83(200V/400V))*4
×
#
×
#
×
#
#
#
(400V/800V)*4
#
#
#
#
×
#*1
×
#*2
×
#
×
#
×
×
×
#
×
#
×
×
×
#
×
#
×
#
×
×
×
×
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