Omron CK3M Seres Hardware User Manual page 285

 For Command Code = 000111 or 101010
Bit Name
31 Timeout error Shows the status of the timeout error.
30 CRC error
29 Error bit
28 to 8 Reserve
0 to 7 Position data
 For Command Code = 111000 or 101101
In this Command Code, a frame is divided into two, position data and additional data 1, therefore,
there are two CRC errors. Additionally, for the error bit, it is possible to show two bits.
Bit
31 Timeout error
30 CRC error P
29 CRC error 1
28 Reserve
27 Error bit 1
26 Error bit 2
25 to 24 Reserve
23 WRN
22 RM
21 Busy
20 to 16 MRS Acknowl-
edge
0 to 15 Additional data
For R88M-1L£/-1M£ Motor Built-in Encoder
Gate3[i].Chan[j].SerialEncDataB is used to read a communications error, additional data, and upper 7
bits of multi-turn position data.
CK3M/CK5M Series Programmable Multi-Axis Controller Hardware User's Manual (O036)
0: No error
1: Timeout error
Shows the status of the CRC error.
0: No error
1: CRC error
Shows the error bit sent from the encoder.
For details on the error bit, refer to the encoder specifications.
Upper 8 bits of position data
Name
Shows the status of the timeout error.
0: No error
1: Timeout error
Shows the status of the CRC error of position data frame.
0: No error
1: CRC error
Shows the status of the CRC error of additional data 1 frame.
0: No error
1: CRC error
Shows the error bit 1 sent from the encoder.
For details on the error bit 1, refer to the encoder specifications.
Shows the error bit 2 sent from the encoder.
For details on the error bit 2, refer to the encoder specifications.
Shows the WRN bit sent from the encoder.
For details on the WRN bit, refer to the encoder specifications.
Shows the RM bit sent from the encoder.
For details on the RM bit, refer to the encoder specifications.
Shows the Busy bit sent from the encoder.
For details on the Busy bit, refer to the encoder specifications.
Shows the MRS code set in the encoder.
Check that it is the same as the sent MRS code, and then read additional data.
The additional data set in MRS code is stored.
Function
Function
Appendices
A
A-29