3. Operation 
— 3-6 — 
3.4.2. Monitoring State of the CC-Link Interface: Monitor BS   
 Monitor BS reports the current state of the CC-Link Interface.  
◊  Input as “BS/RP”.   
Input the  BS
  key to stop real-time readout. 
 
Fig. 3-4: Readout example of Monitor BS 
 
State of the bus
#BS/RP 
 BS  
 FEDCBA9876543210 
0000000000000000
Guide 
 
0: OFF 
1: ON
 
 
 
Table 3-3: Readout of the Monitor BS 
Guide  F E D C B A 9 8 7 6 5 4 3 2 1 0 
Monitoring Item 
Error in change of setting station number 
Error in change of Baud rate switicing 
error  
Error in checking of error occurrence 
Baud rate SW error 
Error on interface cheking 
Error in CPU 
CPU STOP error 
Error in number of RY data 
Error in time over setting. 
Error in time over 
Error in maker code 
Error in setting of machine code + version 
setting 
Busy communicating 
Error in number of slave station 
Error in baud rate setting   
Error in station number setting