Omron E5*D Series Connection Manual page 56

●Transmission error status [Output_TransErrCode]
The data of J01_P1_TransErrSta transmission error status is stored in
Output_TransErrCode.
When a SendCmd instruction error, a destination device error or a processing number error
occurs, bits 8, 12 and 13 will change to TRUE, respectively.
[Status of each bit at a transmission error]
Bit
15 1: Transmission error
14 (Not used)
13 1: SendCmd instruction error
12 1: Destination Device error
9 to 11 (Not used)
8 1: Processing number error
7 1: FCS check error
6 (Not used)
5 1: Timeout error
4 1: Overrun error
3 1: Framing error
2 1: Parity error
0 and 1 (Not used)
16#0000 and 16#FFFF indicate the following status.
Value
16#0000 Normal end
16#FFFF Initialized
Description
0: No transmission error
0: Normal
0: Normal
0: Normal
0: FCS check normal
0: Normal
0: Normal
0: Normal
0: Normal
Description
9．Program
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