3.1. Basic Information and Setting

3.1. Basic Information and Setting

 

Select 『[F2]: System』 → 『2: Control parameter』 → 『2: Input/Output Signal Setting』 → 『11: BD57x fieldbus(CC-Link) information』

 

 

Figure 3.1 I/O Signal Setting Menu

 

When the operating condition is displayed as “Normal”, it means that BD57x is normally installed. But if BD57x is displayed as “Uninstalled”, it means that there is an issue with the installation of BD57x.

Please recheck the CAN connection and power connection etc.

 

 

Figure 3.2 Fieldbus (CC-Link) Information and Setting

 

Station number, communication speed and number of stations are displayed in values set with the dip switch and jumper. Set whether to use only the RWr/w area or whether to mix the RX/Y and RWr/w area. When you set to RX/Y+RWr/w, the system signal setting is displayed so that you can set to use even the system area among the RX/Y areas to use as common I/O usage.

For meaning of used area and system signal setting, refer to [3.3].

 

 

Figure 3.3 System Signal Setting

 

If the “Clear” condition is set to be applied to a case in which an error occurs, every FB5.X signal will be reset as “0” when an error occurs to the CC-Link communication. On the other hand, if the “Hold” condition is set, every input signal will maintain the last enabled value when an error occurs to the CC-Link communication.

 

 

Figure 3.4 Setting of system signals

 

During the allowable error time, as long as the CC-Link communication error does not continue even when an error occurs to the CC-Link communication error, the “W0011 Fieldbus network connection error” warning will not be generated and there will be no fieldbus error.

 

 

Figure 3.5 Setting of the allowable error time

 

The software of BD570 or BD58A supports both the CC-Link V1.0 and V2.0. It is possible to select the CC-Link version as desired.

 

 

Figure 3.6 Setting of the CC-Link version

 

In CC-Link V2.0, expanded cyclic can be set to either 4 times or to 2 times.

 

 

Figure 3.7 CC-Link V2.0 Expanded Cyclic Setting

 

Set the usage to On, and click on 『[F7]: Complete』 to save the Fieldbus setting to the “ROBOT.FBU” file and complete the setting.

 

If the BD57x Fieldbus module is not installed/used, set the Usage to “Off”. If the Fieldbus module is set to “On” and not installed, Fieldbus error warning message will be generated continuously.