Page 67 - i-MeIV Product Information

Maintenance

12-17 Data writing to the MCU by MUT-3 [Initial phase angle of motor]
Initial phase angle of the motor shall be set to MCU by using MUT-III, when the electrical motor and/or MCU
is/are replaced.

[When the electrical motor is replaced]
[1] Readout the initial phase angle of the motor from the paper tag which is attached on the electrical motor, and
write it to the MCU through MUT-III.

[When the MCU is replaced]
[1] Start/connect the MUT-III and read out the initial phase angle of the motor as the service data.
[2] Replace the MCU with brand new one and write the initial phase angle to the new MCU through MUT-III.

[Note] If you fail to read out the initial phase angle through MUT-III, please contact to the following address to obtain it.
E-mail: TBD .

Select MCU

Readout the “Initial phase position” from the data list
(When the EV-ECU is going to be replaced)

Input the “Initial phase position” from the special function

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