Specifications - Mitsubishi Electric 800 Series Instruction Manual

*1 The pin number differs according to the encoder used.
*2 Connect the encoder so that there is no looseness between the motor and motor shaft. Speed ratio must be 1:1.
*3 Earth (ground) the shield of the encoder cable to the enclosure using a tool such as a P-clip. (Refer to
*4 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).
*5 For terminal compatibility of the FR-JCBL, FR-V7CBL, and FR-A8TP, refer to
*6 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 encoder feedback control, or orientation control.
6.2

Specifications

Item
Speed variation ratio ±0.1% (100% means 3600 r/min)
• Setting of the speed feedback range
Function • Setting of the feedback gain
• Setting of the encoder rotation direction
V/F control: 590 Hz, Advanced magnetic flux vector control: 400 Hz
Maximum speed
(102400 pulses/s or less encoder pulses)
page 41.
Description
ENCODER FEEDBACK CONTROL
page 37.)
page 28.)
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