Omron CJ1W-ECT21 Operation Manual page 158

Appendices
CPU Bus Unit Words Allocated in CIO Area
 CIO n + 10 (Unit Status 1)
The device variable for CJ-series Unit that corresponds to all bits of a word starting with CIO n is as
follows:
CJ-series I/O memory address
Word address
CIO n + 10 0 to 15
The device variables for CJ-series Units that correspond to bits 0 to 15 of a word starting with CIO n
+ 10 are as follows:
CJ-series I/O memory address
Word address
CIO n + 10
 CIO n + 11 (Unit Status 2)
The device variable for CJ-series Unit that corresponds to all bits of a word starting with CIO n + 11
is as follows:
CJ-series I/O memory address
Word address
CIO n + 11 0 to 15
A - 16
Bit Variable name
*_Unit1Sta
Bit Variable name
0 *_UnitErr
1 ---
2 ---
3 *_SlaveFuncErr
4 *_MemErr
5 *_EscErr
6 ---
7 ---
8 ---
9 ---
10 ---
11 ---
12 ---
13 ---
14 ---
15 ---
Bit Variable name
*_Unit2Sta
CJ-series EtherCAT Slave Units Operation Manual for NJ-series CPU Unit (W542)
NJ-series device variables for CJ-series Unit
Unit Status 1
The functions of bits 0 to 15 of CIO
n+ 10 correspond to those of bits 0 to
15 of this CJ-series Unit device vari-
able.
NJ-series device variables for CJ-series Unit
Unit Error
Reserved by system
Reserved by system
Slave Function Error
Unit Memory Error
ESC Error
Reserved by system
Reserved by system
Reserved by system
Reserved by system
Reserved by system
Reserved by system
Reserved by system
Reserved by system
Reserved by system
Reserved by system
NJ-series device variables for CJ-series Unit
Unit Status 2
The functions of bits 0 to 15 of CIO
n+ 11 correspond to those of bits 0 to
15 of this CJ-series Unit device vari-
able.
CJ-series function name
CJ-series function name
CJ-series function name