Omron CK3W-GC 00 Series Hardware User Manual page 267

Bit Name
12 SerialEncTrigEna
11 Reserve
10 SerialEncData-
Ready
09 to SerialEncStatus-
06 Bits [3:0]
05 to SerialEncNumBits Number of encoder data bits setting
00
The following shows examples of general settings.
CRC Mask:
+ x1 + 1
SerialEncTrigMode:
SerialEncTrigEna:
SerialEncDataReady:
SerialEncStatusBits: = Depending on encoder
ations
SerialEncNumBits:
ations
For Endat2.2
Bit Name
31 Reserve
30 to MRS_Code
24
23 to Reserve
22
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
Serial trigger enable
Set whether to sample the encoder.
When SerialEncTrigMode is continuous sampling, it is sampled continuously dur-
ing SerialEncTrigEna = 1.
When SerialEncTrigMode is one-shot sampling, it is sampled only once at Serial-
EncTrigEna = 1. When sampling is done, SerialEncTrigEna will be 0 automatically.
0: Serial encoder trigger disable
1: Serial encoder trigger enable
Always set 0.
Serial reception status read
0: Reception in progress
1: Reception done
This bit is read-only and writing is disabled.
Number of status data bits setting
Set the number of bits of the status data to be sent from the encoder.
The valid setting range is from 0 to 6 (0000 to 0110).
Set the number of bits of the position data to be sent from the encoder.
The valid setting range is from 12 to 40 (001100 to 101000).
= $21
= 0
= 1
= 0
= Depending on encoder
Always set 0.
Set the type of additional data to be sent from the Endat2.2 encoder.
This product supports the following three MRS Codes of additional data.
•
1000010 – Position data 2 Word 1 (LSB)
•
1000011 – Position data 2 Word 2 (LSB)
•
1000100 – Position data 2 Word 3 (MSB)
Gate3[i].Chan[j].SerialEncDataB can read the set additional data.
The MRS Codes can be set when the Command Code is "111000".
Set 0 when the Command Code is "000111", "101010", or "101101".
Always set 0.
Function
// When CRC polynomial expression is x6
// Continuous sampling
// Serial encoder trigger enable
// Read-only and writing is disable
// Set according to encoder specific
// Set according to encoder specific
Function
Appendices
A
A-25