Mitsubishi Electric 800 Series Instruction Manual (Function page 108

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Monitor item
Output frequency
Output current
Output voltage
Fault indication
Frequency setting value
Motor speed
Motor torque
Converter output voltage
Brake duty
Electronic thermal O/L relay
load factor
Output current peak value
Converter output voltage peak
value
Input power
Output power
Load meter
Motor excitation current
Position pulse
Cumulative energization time
Reference voltage output
Actual operation time
Motor load factor
Cumulative energy
Position command
Current position
Droop pulse
Commanded torque
Torque current command
*1 When the inverter operation is switched to the test operation, the indication is changed to 0. When Vector control or PM sensorless vector control
is selected again after a test operation, the following monitor items from the last operation are displayed: output current peak value, electronic
thermal relay load factor, and motor thermal load factor.
*2 When the inverter operation is switched to the test operation, the accumulated thermal value is reduced because the output current is considered
as 0.
*3 During the test operation, only the average power saving, average power saving rate, and average power cost savings can be monitored.
*4 The output is enabled via terminal AM only.
Parameters referred to
Operation panel main monitor selectionpage 310
Pr.158 AM terminal function selectionpage 319
 Changing the control method with external terminals (RT signal, X18
signal)
• Control method (V/F control, Advanced magnetic flux vector control, Real sensorless vector control, Vector control) can
be switched using external terminals.
The control method can be switched using either the Second function selection (RT) signal or the V/F switchover (X18)
signal.
Monitoring on the Output via
operation panel FM/AM
○ ○
× ×
× ×
○ —
○ ○
○ ○
○ ○
○ ○
○ ○
*1 *1
× ×
*1 *1
× ×
○ ○
× ×
× ×
× ×
× ×
× —
○ —
— ○
○ —
× ×
Δ —
× —
× —
× —
○ ○
○ ○
Monitoring on the
Monitor item
operation panel
Feedback pulse ×
Trace status ○
User monitor 1 ○
User monitor 2 ○
User monitor 3 ○
Communication station
○
number (PU port)
Station number (CC-Link) ○
*3
Energy saving effect
Δ
Cumulative energy saving Δ
PID set point ○
PID measured value ○
PID deviation ○
Inverter I/O terminal
○
monitor
Option input terminal
○
monitor
Option output terminal
○
monitor
Option input terminal
monitor 1 (for ○
communication)
Option input terminal
monitor 2 (for ○
communication)
Option output terminal
monitor (for ○
communication)
*1
Motor thermal load factor
×
*2
Inverter thermal load factor ○
PTC thermistor value ○
Ideal speed command ×
PID measured value 2 ○
PLC function analog output —
PID manipulated variable ○
Dancer main speed setting ○
4.2 Changing the control method and mode
1
Output via
FM/AM
—
—
2
—
—
—
3
—
—
*3
Δ
4
—
○
○
5
*4
○
—
6
—
—
7
—
8
—
9
—
*1
×
*2
○ 10
—
—
○
○
*4
○
○
107
4. Control Method