Referring To Communication Data; Referring To The Data From The Programming Unit - Yamaha CC-Link RCX Series Owner's Manual

5. Referring to communication data

The ON/OFF information exchanged with the master station PLC can be referred to using the program-
ming unit (hereinafter, MPB).
Note that the MPB display update interval is longer than the CC-Link data update interval, so if the ON/
OFF interval is short, accurate information may not be displayed.
3
8
3-
5.1

Referring to the data from the programming unit

The data exchanged with the master station PLC can be referred to with the MPB. The
reference unit is the robot controller input/output port No.
SYSTEM
SI monitor
SI0()=&B00000111
SI1()=&B00001111
SI2()=&B00010001
SI3()=&B00000100
PARAM CMU
* &Bxxxxxxx corresponds to the 0th bit to 7th bit from right to left.
SYSTEM
SIW monitor
SIW(0)=&H0132
SIW(1)=&H0001
SIW(2)=&H8000
SIW(3)=&H0000
PARAM CMU
* &Hxxxx expresses a hexadecimal.
[Operation]
1. Press the key. A screen like that shown below will appear.
DISPLAY
SYSTEM
DI monitor
DI0()=&B00000111
DI1()=&B00001111
DI2()=&B00010001
DI3()=&B00000100
PARAM CMU
2. Press the key several times to check the status of SI input ports 0 to 7.
DISPLAY
3. Press the key more to check the status of SI input ports 10 to 15.
DISPLAY
4. Press the key twice more to check the status of SO input ports 0 to 7.
DISPLAY
5. Press the key more to check the status of SO input ports 10 to 15.
DISPLAY
6. Press the key twice more to check the status of SIW input ports 0 to 7.
DISPLAY
7. Press the key more to check the status of SIW input ports 8 to 15.
DISPLAY
8. Press the key more to check the status of SOW output ports 0 to 7.
DISPLAY
9. Press the key more to check the status of SOW output ports 8 to 15.
DISPLAY
10. To stop checking the input/output ports, press the
Get other manuals https://www.bkmanuals.com
V8.01
SI4()=&B11000000
SI5()=&B00101000
SI6()=&B00000111
SI7()=&B00000000
OPTION INIT DIAGNOS
V8.01
SIW(4)=&H0000
SIW(5)=&H0000
SIW(6)=&HFFFF
SIW(7)=&H0000
OPTION INIT DIAGNOS
V8.01
DI4()=&B11000000
DI5()=&B00101000
DI6()=&B00000111
DI7()=&B00000000
OPTION INIT DIAGNOS
key.
ESC