No error found
Allen-Bradley · MicroLogix 1400 Programmable Controllers
¿Qué significa NO_ERROR ?
No error is currently detected in the Modbus TCP Server or Client operations. The system is functioning normally.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Verify status indicator LEDs on the MicroLogix 1400 for normal operation (e.g., RUN solid green, FLT off, Ethernet Link/Activity blinking).
- 2
Inspect Ethernet cable connections at the MicroLogix 1400 and network device (switch/client) for security and integrity.
- 3
Verify network settings (IP address, Subnet Mask, Gateway) configured on the MicroLogix 1400 match the intended network architecture.
- 4
Check Modbus TCP Server/Client configuration parameters within the PLC program for correct function codes, slave IDs, and data address ranges.
- 5
Measure the supply voltage at the MicroLogix 1400 input terminals to confirm it is within specified operating limits.