Yaskawa MP920 User's Manual Design - Manual (Page 340)

6 System Startup
6.2.2 Connecting Devices
6-10
„ Connecting the Switch Box
The switch box used by the ladder logic program that is automatically generated on the
Group Definition Window is connected as shown in the following illustration.
• Axis input signals: DI-01 Module CN1 connector
Switch Box External Signal Allocation
Allocate the switch box signals as shown in the following table.
By default, the group input signals and axis input signals are allocated sequentially starting from
IB00000. When a test must be conducted without connecting the input signal lines, it is convenient to
set the M registers.
Turning ON or OFF the signals on the Register List Window has the same effect as using the switch
box.
OFF
JOG ZRN STEP
OFF
JOG ZRN STEP
Input Module
Automatic Manual
Start Reset
Pause
Emergency
stop Alarm
reset
Servo ON
Servo ON
Axis 1:
Axis 2:
Group Input Signals Axis 1 Input Signals Axis 2 Input Signals
IB00000 Automatic mode IB00010 Servo ON IB00020 Servo ON
IB00001 Manual mode IB00011 JOG+ IB00021 JOG+
IB00002 Start IB00012 JOG- IB00022 JOG-
IB00003 Reset IB00013 STEP+ IB00023 STEP+
IB00004 Pause IB00014 STEP- IB00024 STEP-
IB00005 Emergency stop IB00015 ZRN IB00025 ZRN
IB00006 Alarm reset − − − −
IB00007 − − − − −
IB00008 − − − − −
IB00009 − − − − −
IB0000A − − − − −
IB0000B − − − − −
INFO