I'm trying to establish communication between an HMI DELTA (DOP-B07E515) and a PLC IDEC (FC6A-D16R1CEE) via the RS-232C/485 module (FC6A-SIF-52). My current settings are as follows:
HMI IP: 192.168.0.2
PLC IP: 192.168.0.95
Baud rate: 115200
Data bits: 7
Parity: Even
Stop bits: 1
For RS-485:
- DP9 pin 1 is connected to module port A1.
- DP9 pin 6 is connected to module port B1.
For RS-232C:
- DP9 pin 2 is connected to module port RD1.
- DP9 pin 3 is connected to module port SD1.
However, I'm encountering errors:
- For RS-485, HMI warning: "COM2 Station 1: Communicate error 3."
- For RS-232C, HMI warning: "COM2 Station 1: Communicate error 2."
Could you please help me identify what I might be missing or if there are alternative options to connect the HMI DELTA (DOP-B07E515) and PLC IDEC (FC6A-D16R1CEE)?
HMI IP: 192.168.0.2
PLC IP: 192.168.0.95
Baud rate: 115200
Data bits: 7
Parity: Even
Stop bits: 1
For RS-485:
- DP9 pin 1 is connected to module port A1.
- DP9 pin 6 is connected to module port B1.
For RS-232C:
- DP9 pin 2 is connected to module port RD1.
- DP9 pin 3 is connected to module port SD1.
However, I'm encountering errors:
- For RS-485, HMI warning: "COM2 Station 1: Communicate error 3."
- For RS-232C, HMI warning: "COM2 Station 1: Communicate error 2."
Could you please help me identify what I might be missing or if there are alternative options to connect the HMI DELTA (DOP-B07E515) and PLC IDEC (FC6A-D16R1CEE)?