11. Connecting a regenerative unit
When a regenerative unit is required, connect it to the RGEN and TEMP connectors on
the front panel of the controller. The regenerative unit is attached to the right side of the
controller prior to shipping.
n
NOTE
• The RCX222 may require a regenerative unit depending on the robot
type to be connected.
• Check the cable and connectors for bent pins, kinks, and other damage
before connecting.
w
WARNING
• THE POWER TO THE CONTROLLER MUST BE OFF WHEN CONNECTING THE
REGENERATIVE UNIT TO THE CONTROLLER.
• TO PREVENT ELECTRICAL SHOCKS, NEVER TOUCH THE RGEN CONNECTOR
WHEN POWER IS SUPPLIED TO THE CONTROLLER.
c
CAUTION
Always securely connect the cable. Poor connections or contact failure
may cause malfunctions.
■ Generative unit connection
RCX222
MOTOR
XM
YM
OP.1
SRV
RGEN
ERR
RDY
E-STOP
BAT
B/A
TEMP
ROB
I/O
ACIN
L
N
RPB
L1
OP.2
N1
!
SAFETY
EXT.E-STOP
PIN11-12
SD/COM
11. Connecting a regenerative unit
RG2
Regenerative unit
RGEN connector
RGEN
TEMP connector
Supplied cables
TEMP
Chapter
3
3-19