Omron CJ1W-ECT21 Operation Manual page 160

Appendices
The device variables for CJ-series Units that correspond to bits 0 to 15 of a word starting with CIO n
+ 12 are as follows:
CJ-series I/O memory address
Word address
CIO n + 12
 CIO n + 13 (Slave Status 2)
The device variable for CJ-series Unit that corresponds to all bits of a word starting with CIO n + 13
is as follows:
CJ-series I/O memory address
Word address
CIO n + 13 0 to 15
A - 18
Bit Variable name
0 ---
1 *_AlStatusErr
2 *_SiiVerifyErr
3 *_VerificationErr
4 *_MailboxSettingErr
5 *_IOCommErr
6 *_InvadlidReqState
7 *_IORefErr
8 ---
9 ---
10 ---
11 ---
12 ---
13 ---
14 ---
15 ---
Bit Variable name
*_Slave2Sta
CJ-series EtherCAT Slave Units Operation Manual for NJ-series CPU Unit (W542)
NJ-series device variables for CJ-series Unit
Reserved by system
Slave AL Status Error
SII Unit Verification Error
Verification Error
Mailbox Setting Error
I/O Communication Error
Illegal State Transition Request Received
I/O Refresh 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
NJ-series device variables for CJ-series Unit
Slave Status 2
The functions of bits 0 to 15 of CIO
n+ 13 correspond to those of bits 0 to
15 of this CJ-series Unit device vari-
able.
CJ-series function name
CJ-series function name