Precautions When Not Using The Safety Function; Connecting A Safety Function Device - YASKAWA Sigma-V Series User Manual

5.4

Precautions When Not Using the Safety Function

When not using the safety function or when performing a JOG operation, use the
SERVOPACK with the safety function's jumper connector (provided as an acces-
sory) inserted into CN8. If the SERVOPACK is used without the jumper connector
inserted into CN8, no current will flow to the motor and no torque will be output.
When Hbb is displayed on the panel operator and digital operator, the motor is base-
blocked by the safety function. Check to see if the jumper connector that comes with
the SERVOPACK is correctly inserted into CN8.
5.5

Connecting a Safety Function Device

There are two types of the safety function's jumper connectors that are attached to
SERVOPACKs. You must remove a safety function's jumper connector before con-
necting a safety function device. The connection method depends on the connector
type that is used. Read the following procedures well before you attach a safety func-
tion device.
Use the following procedures to attach safety function devices.
(1) Connector Type A
1.
Slide the lock injector on the safety function's jumper connector toward
the SERVOPACK to unlock it and remove the safety function's jumper
connector.
Lock injector
Note: The safety function's jumper connector may be damaged if removed while the lock is
still on.

5.4 Precautions When Not Using the Safety Function

Connector Type A
Safety function's
jumper connector
Connector Type B
1. Slide the lock injector
to the SERVOPACK
side.
2.
Remove the safety function's
jumper connector while the
lock injector is slid to the
SERVOPACK side.
5-5