0 diagnostics and troubleshooting, 1 the ok led is off, 2 invalid station address – Rockwell Automation 57C442 Data Highway Plus Interface Module User Manual
0 diagnostics and troubleshooting, 1 the ok led is off, 2 invalid station address | 3 transmission link failures | Rockwell Automation 57C442 Data Highway Plus Interface Module User Manual | Page 39 / 62