Omron GX-AD0471, User Manual, Page: 211 / 394

9 - 5
9 Encoder Input Slave Unit
GX-series EtherCAT Slave Unit User’s Manual
9-2 I
/O D
ata
All
o
cat
ion
9
9-2-
1 Input D
ata
A
llocat
ion
 Counter counter present value data + external latch A data + external
latch B data + Sysmac error status (size = 27 bytes)
Offset
(byte) D07 D06 D05 D04 D03 D02 D01 D00
0 CRUN1 CERR1 Reserved EXLB1 EXLA1 EXRES1 RACK1 PACK1
+
1 CRUN2 CERR2 Reserved EXLB2 EXLA2 EXRES2 RACK2 PACK2
+
2
CH1 Present value data
(LL)
+
3 (LH)
+
4 (HL)
+
5 (HH)
+
6
CH2 Present value data
(LL)
+
7 (LH)
+
8 (HL)
+
9 (HH)
+
10
CH1 Latch A data
(LL)
+
11 (LH)
+
12 (HL)
+
13 (HH)
+
14
CH2 Latch A data
(LL)
+
15 (LH)
+
16 (HL)
+
17 (HH)
+
18
CH1 Latch B data
(LL)
+
19 (LH)
+
20 (HL)
+
21 (HH)
+
22
CH2 Latch B data
(LL)
+
23 (LH)
+
24 (HL)
+
25 (HH)
+26 Sysmac error status
0 to
+
1: Counter status