Omron CJ1W-EIP21 Operation Manuals page 405

I/O memory location in CJ-
series CPU Unit
Word address
CIO n+9
 CIO n+10: Unit Status 1
The device variable that corresponds to all of the bits in CIO n+10 is given in the following table.
I/O memory location in CJ-
series CPU Unit
Word address
CIO n+10
The device variables that correspond to bits 00 to 15 in CIO n+10 are given in the following table.
I/O memory location in CJ-
series CPU Unit
Word address
CIO n+10
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Device variable for the CJ-series Unit in NJ-series CPU Unit
Bit number Variable name
0 *_TargetPLCErrSta[48]
1 *_TargetPLCErrSta[49]
2 *_TargetPLCErrSta[50]
3 *_TargetPLCErrSta[51]
4 *_TargetPLCErrSta[52]
5 *_TargetPLCErrSta[53]
6 *_TargetPLCErrSta[54]
7 *_TargetPLCErrSta[55]
8 *_TargetPLCErrSta[56]
9 *_TargetPLCErrSta[57]
10 *_TargetPLCErrSta[58]
11 *_TargetPLCErrSta[59]
12 *_TargetPLCErrSta[60]
13 *_TargetPLCErrSta[61]
14 *_TargetPLCErrSta[62]
15 *_TargetPLCErrSta[63]
Device variable for the CJ-series Unit in NJ-series CPU Unit
Bit numbers Variable name
00 to 15 *_UnitSta1
Device variable for the CJ-series Unit in NJ-series CPU Unit
Bit numbers Variable name
0 *_UnitErr
1 *_NetErr
02 and 03 ---
4 *_UnitMemErr
5 *_LANHwErr
6 *_IPAdrDupErr
07 and 08 ---
9 *_LkOffErr
10 to 13 ---
14 *_UserStaAreaCfgErr
15 ---
Description
Target Node PLC Error Flag for Node Address 48
Target Node PLC Error Flag for Node Address 49
Target Node PLC Error Flag for Node Address 50
Target Node PLC Error Flag for Node Address 51
Target Node PLC Error Flag for Node Address 52
Target Node PLC Error Flag for Node Address 53
Target Node PLC Error Flag for Node Address 54
Target Node PLC Error Flag for Node Address 55
Target Node PLC Error Flag for Node Address 56
Target Node PLC Error Flag for Node Address 57
Target Node PLC Error Flag for Node Address 58
Target Node PLC Error Flag for Node Address 59
Target Node PLC Error Flag for Node Address 60
Target Node PLC Error Flag for Node Address 61
Target Node PLC Error Flag for Node Address 62
Target Node PLC Error Flag for Node Address 63
Description
Unit Status 1
(The functions of bits 00 to 15 in CIO n+10
correspond to the functions of bits 00 to 15 of
the device variable given on the left.)
Description
Unit Error Occurred
Network Error Occurred
Not used.
Unit Memory Error
Communications Controller Error
IP Address Duplication Error
Not used.
Link OFF Error
Not used.
Status Area Layout Setting Error
Not used.
Appendices
A-31