Yamaha CEmarking RCX221, User Manual

Page: 70 / 468

4-2
Chapter
4
OPERA
TION
2. The RCX robot controller
2.1 Part names
Controller front panel
■
Part names and layout
RCX221
XM
YM
MOTOR
RGEN
TEMP
ACIN
N
L
L1
N1
SAFETY
RPB
ROB
I/O
SD/COM
E-STOP
PIN11-12
EXT.E-STOP
OP.1
OP.2
!
SRV
ERR
RDY
@ “SRV”LED
.
“ERR”LED
;
“RDY”LED
= “E-STOP”LED
SRV
ERR
RDY
E-STOP
:
AC IN terminal
B
RPB connector
> SD/COM connector
2.2 Main functions
q
AC IN terminal : Supplies power to the controller.
w
"SRV" LED : Lights up when the motor power turns on and turns off when the
motor power turns off.
e
"ERR" LED : Lights up when a serious error occurs.
r
"RDY" LED : Lights up when the internal control circuit operates normally.
Flashes immediately after power is turned on or a serious error
occurs.
t
"E-STOP" LED : Lights up when the external E-STOPRDY signal turns off.
y
RPB connector : Connects to the RPB programming box.
u
SD/COM connector : Connects to an external device via the RS-232C interface.
(D-SUB 9-pin female connector)
2. The RCX robot controller