Using options or peripheral equipment
Regenerative option
• Check that the lead wire between terminal P+ and terminal D has been removed.
• Check that the wire of the regenerative option is connected to terminal P+ and terminal C.
• Check that twisted wires have been used for connecting the regenerative option to the servo amplifier.
Page 278 Connection of regenerative option
Simple converter
Page 287 Example of configuration including peripheral equipment
Multifunction regeneration converter
Page 295 Multifunction regeneration converter (FR-XC-(H))
Power factor improving DC reactor
• Check that a power factor improving DC reactor is connected between P3 and P4.
Page 341 Power factor improving DC reactor
Power factor
improving
DC reactor
*1
*1 Remove the wire between P3 and P4.
I/O signal wiring
• Check that I/O signals are connected correctly.
If the DO forced output mode is used, the pins of the CN3 connector can be forcibly switched on/off. This mode is used to
check the wiring. In this case, switch on the control circuit power supply only. Refer to the following page for information on
connecting I/O signals.
Page 53 Example I/O signal connections
• Check that a voltage exceeding 24 V DC has not been applied to the pins of the CN3 connector.
• Check that the plate and DOCOM of the CN3 connector have not been shorted.
Servo amplifier
CN3
DOCOM
Plate
1 INTRODUCTION
30
1.3 Wiring check
Servo amplifier
P3
P4