Mitsubishi Electric FR-E800 Instruction Manual page 118

• When the control method is changed from Vector control to V/F control or Advanced magnetic flux vector control, the Pr.10
setting is automatically changed as follows.
Pr. Setting value before change
10 0.5 Hz
• When the control method is changed from V/F control or Advanced magnetic flux vector control to Real sensorless vector
control or Vector control, the Pr.22 setting is automatically changed for the ND rating as follows (in the FR-E820-
0175(3.7K) or lower, FR-E840-0095(3.7K) or lower, FR-E860-0061(3.7K) or lower, FR-E820S-0110(2.2K) or lower, FR-
E810W-0050(0.75K) or lower, and FR-E846-0095(3.7K) or lower).
Pr. Setting value before change
22 150% (initial setting)
• When the control method is changed from Real sensorless vector control or Vector control to V/F control or Advanced
magnetic flux vector control, the Pr.22 setting is automatically changed for the ND rating as follows (in the FR-E820-
0175(3.7K) or lower, FR-E840-0095(3.7K) or lower, FR-E860-0061(3.7K) or lower, FR-E820S-0110(2.2K) or lower, FR-
E810W-0050(0.75K) or lower, and FR-E846-0095(3.7K) or lower).
Pr. Setting value before change
22 200%
 Vector control test operation, PM sensorless vector control test
operation (Pr.800 = "9 or 19")
• A test operation for speed control is available without connecting a motor to the inverter.
The speed calculation changes to track the speed command, and such speed changes can be checked on the operation
panel or by outputting it as analog signals to terminal FM or AM.
NOTE
• Since current is not detected and voltage is not output, monitors related to current and voltage such as output current and
output voltage, etc. and output signals do not function.
• For speed calculation, speed is calculated in consideration of Pr.880 Load inertia ratio.
 I/O signal status during the test operation
• During the test operation, the following signals are disabled.
Input terminal function selection (Pr.178 to Pr.189)
• Brake opening completion (BRI)
• V/F switchover (X18)
• Control mode switchover (MC)
• Torque bias selection 1, Torque bias selection 2 (X42, X43)
• Sudden stop (X87)
NOTE
• Do not use the Orientation command (X22) signal. The function may not operate normally.
Parameters referred to
Pr.178 to Pr.189 (Input terminal function
Pr.190 to Pr.197 (Output terminal function
Setting value after change
3 Hz (initial value)
Setting value after change
200%
Setting value after change
150% (initial setting)
selection)page 410
selection)page 371
Output terminal function selection (Pr.190 to Pr.197)
• Electronic thermal O/L relay pre-alarm (THP)
• Brake opening request (BOF)
• Orientation complete (ORA)
• Orientation fault (ORM)
• In-position (Y36)
• Travel completed (MEND)
• Start time tuning completion (Y39)
• Home position return failure (ZA)
• Position detection level (FP)
• During position command operation (PBSY)
• Rough match (CPO)
• Home position return completed (ZP)
• Position control preparation ready (RDY)
4.2 Changing the control method and mode
1
2
3
4
5
6
7
8
9
10
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4. Control Method