4-
2
Operation
4
2. The RCX robot controller
2.1
Part names
Controller front panel
Fig. 4-2-1 Part names and layout
RCX40
MOTOR
XM
YM
ZM
RM
PWR
SRV
ERR
SAFETY
MPB
COM
STD.DIO
BATT
RGEN
ACIN
X
Y
Z
R
P
N
L
N
ROB
I/O
XY
ROB
I/O
ZR
OP.1
OP.3
OP.2
OP.4
1
AC IN terminal
5
MPB connector
6
COM connector
PWR
SRV
ERR
2
“POWER” LED
3
“SERVO” LED
4
“ERROR” LED
2.2
Main functions
q
AC IN terminal: ...
Supplies power to the controller.
w
“PWR” LED: ........
Lights up when the controller is turned on.
e
“SRV” LED: .........
Lights up when the robot servo is on and turns off when the servo
power is off.
r
“ERR” LED: .........
Lights up when a serious error occurs.
t
MPB connector: ..
Connects to the MPB programming unit.
y
COM connector: ..
Connects to an external device via the RS-232C interface. (D-
SUB 9P female connector)
Summary of Contents for RCX40
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