Mitsubishi Electric 800 Series Instruction Manual page 89

×: Disabled (0 is displayed at any time.)
Δ: A cumulative total before the test operation is displayed.
—: Not available
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
Output power
Load meter
Motor excitation current
Cumulative energization time
Reference voltage output
Actual operation time
Motor load factor
Cumulative energy
Commanded torque
Torque current command
Trace status
*1 When the inverter operation is switched to the test operation, the indication is changed to 0. When PM sensorless vector control is selected again
after the test operation, the output current peak value and the electronic thermal relay load factor from the last operation are displayed.
*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.
Parameters referred to
Operation panel main monitor
Pr.158 AM terminal function
 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) 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.
• Set the second motor in Pr.450 Second applied motor and set the second motor's control method in Pr.451 Second
motor control method selection. Turning ON the RT signal or X18 signal enables the second function, enabling the
switchover of the control method.
88
4. Control Method
4.1 Changing the control method and mode
Monitoring on the
operation panel
○
×
×
○
○
○
×
○
×
*1
×
*1
×
○
×
○
×
○
—
○
×
Δ
×
×
○
selectionpage 228
selectionpage 250
Output via
Monitor item
FM/AM
○ User monitor 1
× User monitor 2
× User monitor 3
Communication station
—
number (PU port)
○ Station number (CC-Link)
○ Energy saving effect
× Cumulative energy saving
○ PID set point
× PID measured value
*1
PID deviation
×
Inverter I/O terminal
*1
×
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)
○ Motor thermal load factor
— Inverter thermal load factor ○
× PID measured value 2
— PID manipulated variable
× Dancer main speed setting ○
×
—
Monitoring on the Output via
operation panel FM/AM
○ —
○ —
○ —
○ —
○ —
○ ○
Δ —
○ ○
○ ○
○ —
○ —
○ —
○ —
○ —
○ —
○ —
*2 *2
○ ○
*2 *2
○
○ ○
○ —
○