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    PLCBus Error: too long wait for Answer

    Hello,

    I've just installed PLC plugin V1.33.2.4 with HS Pro V2.4.0.11. I can send PLC orders, and switch on / off devices, but sometimes it's slow; sometimes, orders are lost.

    In the logs, there are many timeout errors. I unchecked the "PLCBUS wait for Ack Mode", but there are still many errors:

    28/12/2010 00:33:02 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:04 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:06 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:08 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:08 PLCBUS Debug Sent: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:True AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:True PlcBusOK:True
    28/12/2010 00:33:11 PLCBUS Debug PLCBUS Error : Too long wait for Answer to command: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:14 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:16 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:18 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:20 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:22 PLCBUS Debug Sending: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False
    28/12/2010 00:33:24 PLCBUS Debug PLCBUS Error : Too long wait for interface response to command: (255) E3 GetSignalStrength Data1:0 Data2:0 Tx:False AckReq:False Ack:False IDreq:False Id:False 3PhReq:False RiscOK:False PlcBusOK:False

    Any ideas how this can be fixed ? Also, the polling features rarely work.

    I'm on Windows 7 64 bits, but I didn't have any issues with the USB / RS232 interface. Lucky me :-)

    Many thanks in advance for your help,
    Francois.

    #2
    --
    stipus

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      #3
      Check out here.

      http://board.homeseer.com/showthread.php?t=155677

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