Chapter 15 CANopen Communication Module AH10COPM 
15-21 
15.4.4 Setting a Master Station 
 
 
If AH10COPM-5A functions as a master station, users can determine whether the network 
configuration loaded is a necessary network configuration. If the network configuration loaded is a 
necessary network configuration, AH10COPM-5A checks whether every slave station is online and 
set successfully when it operates for the first time. If every slave station is online and set 
successfully, it is allowed to operate. If the network configuration loaded is not a necessary network 
configuration, AH10COPM-5A can allow the slave stations which are not online or set successfully 
to operate, but it will exchange data with the other slave stations which are set successfully on the 
network created.