YASKAWA U1000 Series - Page 129

3.16 Wiring Checklist
Electrical Installation
3
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual 129
28 Properly wire any option cards. 105
29
Check for any other wiring mistakes.
Only use a multimeter to check wiring.
–
30
Properly fasten the control circuit terminal screws in the drive.
Refer to Main Circuit Wire Gauges and Tightening Torque on page 91.
91
31 Pick up all wire clippings. –
32 Ensure that no frayed wires on the terminal block are touching other terminals or connections. –
33 Properly separate control circuit wiring and main circuit wiring. –
34 Analog signal line wiring should not exceed 50 m. –
35 Safe Disable input wiring should not exceed 30 m. –
36 Verify the logic of Safety Monitor Output Signal (DM+, DM-). 608
37
Disconnect the internal EMC filter by moving the SW screw to the OFF position for floating, impedance grounded, or asymmetrically
grounded networks.
119
38
Properly wire the control signal lines to terminal CN500 of models CIMR-U40720 to 40930, and terminal CN500 of the harmonic filter
module.
75
77
39 The cable between CIMR-U40720 to 40930 and harmonic filter module should not exceed 5 m. 108
No. Item Page
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