Connection Of Servo Drive Unit; Connection Of Spindle Encoder - Mitsubishi Electric MELDASMAGIC64 Connection Manual

5.5.8 Connection of Servo Drive Unit

Connect the servo drive unit to the base I/O unit SV1 (for spindles and NC servo axes) and SV2 (for
peripheral axes).
Base I/O unit
SV1
SV2
Refer to "MELDAS AC Servo and Spindle MDS-A/B Series Specifications Manual (BNP-B3759)
MDS-C1 Series Specifications Manual (BNP-C3000)" for servo drive unit details.
<Related sections>
Cable manufacturing drawing: "Appendix 2.1 SH21 cable"
Connector pin assignment: "5.4 Base I/O unit connector pin assignment" - servo drive unit (SV1, SV2)

5.5.9 Connection of Spindle Encoder

Connect the spindle encoder to ENC1 on the base I/O unit. When connecting two channels, connect
the second channel to ENC#2 on the relay card (HR682).
(Channel 1)
Base I/O unit
(Channel 2)
Relay card
<Related sections>
Outline drawing: Appendix 1
Cable manufacturing drawing: "Appendix 2.15 F040 cable", "Appendix 2.16 F041 cable"
Connector pin assignment: "5.4 Base I/O unit connector pin assignment" - encoder (ENC1)
5. Base I/O Unit Connection
5.5 Base I/O Unit Input/Output Specifications
SH21 cable
SH21 cable
ENC1
ENC#2
"6.4 Relay card connector pin assignment" - encoder (ENC#2)
Servo drive unit
CN1A
Servo drive unit
CN1A
(For auxiliary axes)
F040/F041 cable
F040/F041 cable
42
(Spindles and
NC servo axes)
1st spindle encoder
2nd spindle encoder