YASKAWA CIMR-JC4A0002BAA Quick Start Manual page 69

3.12 Wiring Checklist
No.
Set up overload protection circuits when running multiple motors from a single drive.
13
Note: Close MC1 through MCn before operating the drive.
If using a braking resistor or dynamic braking resistor unit, install a magnetic contactor.
14
Properly install the resistor, and ensure that overload protection shuts off the power supply.
15 Verify phase advancing capacitors are NOT installed on the output side of the drive.
16 Use twisted-pair cables for all drive control circuit wiring.
17
Ground the shields of shielded wiring to the GND
If using a 3-Wire sequence, properly set parameters for multi-function contact input
18
terminals S1 through S5, and properly wire control circuits.
19 Check for any other wiring mistakes. Only use a multimeter to check wiring.
Properly fasten the control circuit terminal screws in the drive. Refer to
20
Table 3.4.
21 Pick up all wire clippings.
Ensure that no frayed wires on the terminal block are touching other terminals or
22
connections.
23 Properly separate control circuit wiring and main circuit wiring.
24 Analog signal line wiring should not exceed 50 m.
68
Power supply
Drive
Control circuit wiring
YASKAWA ELECTRIC TOEP C710606 26B YASKAWA AC Drive – J1000 Quick Start Guide
http://nicontrols.com
Item
MC1 OL1
MC2 OL2
MCn OLn
MC1 - MCn ... magnetic contactor
OL 1 - OL n ... thermal relay
terminal.
Page
M1
M2
-
Mn
64
-
52
56
41
-
Table 3.2 through
46
-
-
-
-