Chapter 11 DeviceNet Remote I/O Module AHRTU-DNET 11.6.3.3 Program Control In segment 1, by triggering M1, COM1 of AH10SCM-5A will always read the preset slave address including Word device and Bit device. In segment 2, by triggering M2, COM1 of AH10SCM-5A will always write to the preset slave address including Word device and Bit device In segment 3, by triggering M3, COM2 of AH10SCM-5A will trigger the packet command of Group 1. In segment 4, by triggering M4, COM2 of AH10SCM-5A will trigger and execute the group packets arranged under Sequence three times.
11.7 Error Diagnosis and Troubleshooting AHRTU-DNET-5A provides four means of treating the errors such as indicator diagnosis, digital display diagnosis, status word diagnosis and software diagnosis. 11-103