Yamaha SRCP30, User Manual

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2-
7
2
INST
ALLA
TION AND CONNECTION
2-6 Connecting to the I/O. CN Connector
2-5-2 Motor connector and signal table
Mating connector type No. : 1-179958-4 (AMP)
Mating connector contact type No. : 179955-2 or 316040-2
SRCP30's connector type No. : 1-917541-2
Signal table
Terminal No. Signal name Description Terminal No. Description
FG
MU
MV
MW
Frame ground
Motor U-phase output
Motor V-phase output
Motor W-phase output
Signal name
1
2
3
4
2-6 Connecting to the I/O. CN Connector
The I/O. CN connector is used for connecting the SRCP30 controller to external equipment such as
a PLC. When using external equipment for I/O control, connect the wiring to the I/O. CN connector
(with a flat cable) supplied as an accessory and then plug it into the I/O. CN connector on the SRCP30
controller.
Signals assigned to the I/O. CN connector terminals and their functions are described in detail in
Chapter 3.
The mating connector with a flat cable (option) for the I/O. CN terminal on the SRCP30 controller is
as follows:
Mating connector type No. : XG4M-4030-U (OMRON)
SRCP30's I/O. CN connector type No. : XG4C-4034
A20
A19
A18
A17
A16
A15
..
..
..
..
.
A6
A5
A4
A3
A2
A1
B20
B19
B18
B17
B16
B15
..
..
..
..
.
B6
B5
B4
B3
B2
B1
Triangular mark
B20
A20
B19
A19
B18
A18
..
..
..
..
.
B3
A3
B2
A2
B1
A1
c
CAUTION
Regardless of whether I/O control is used or not, DC 24V power must be supplied to EXT. CN to enable robot
operation. If no power is supplied to EXT. CN, an alarm (06: 24V POWER OFF) is issued to prevent operation.
(See "2.7 Connecting to the EXT. CN Connector" in this chapter.)
If not using I/O control, disable the interlock function in PRM34 (System mode selection parameter). If the
interlock function is not disabled, it will be triggered during operation to prohibit the robot from operating.