Mitsubishi Electric 800 Series Instruction Manual page 52

*1 The power supply of the fan for a 7.5 kW or lower dedicated motor is single phase. (200 V/50 Hz, 200 to 230 V/60 Hz)
*2 The pin number differs according to the encoder used.
*3 Use Pr.178 to Pr.182, Pr.185, or Pr.189 (input terminal function selection) to assign the function to a terminal.
For the details, refer to the Instruction Manual (Detailed) of the inverter.
*4 Use Pr.190 to Pr.192, or Pr.195 (output terminal function selection) to assign the function to a terminal.
For the details, refer to the Instruction Manual (Detailed) of the inverter.
*5 Connect the encoder so that there is no looseness between the motor and motor shaft. Speed ratio must be 1:1.
*6 Earth (ground) the shield of the encoder cable to the enclosure using a tool such as a P-clip. (Refer to
*7 For the differential line driver, set the terminating resistor selection switch to the ON position. (Refer to
Note that the terminating resistor switch should be set to the OFF position (initial status) when sharing the same encoder with another unit
(NC, etc.) having a terminating resistor under the differential line driver setting.
For the complementary, set the terminating resistor selection switch to the OFF position (initial status).
*8 For terminal compatibility of the FR-JCBL, FR-V7CBL, and FR-A8TP, refer to
*9 A separate power supply of 5 V/12 V/15 V is necessary according to the encoder power specification. When the encoder output is the
differential line driver type, only 5 V can be input. If using the 24 V power supply of the FR-A8TP, 24 V power can be supplied from
terminal PG24.
Make the voltage of the external power supply the same as the encoder output voltage, and connect the external power supply between
PG and SD.
The encoder and the power supply can be shared under orientation control, encoder feedback control, or vector control.
*10 When a stop position command is input from outside, a plug-in option FR-A8AX is required. For the details of the external stop position
command, refer to the Instruction Manual (Detailed) of the inverter.
*11 To enable terminal OH, set Pr.876 Thermal protector input = "1 (initial value)".
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page 28.)
page 41.
ORIENTATION CONTROL
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