Slave Detailed Status - Omron CJ1W-DRM21 Operation Manual

Name of device variable for
CJ-series Unit
*_SlavAlocRefTblSta[11]
Areas and Word Ranges
Code
0
1
3
4
5
8 to 20
Note You cannot use Holding Area H512 and its subsequent holding areas, or EM Area Bank D and its subse-
quent banks.
3-3-7

Slave Detailed Status

Various types of statuses of each slave controlled by the master communication are provided.
The following device variables for CJ-series Unit are used to reference all information of the device vari-
ables for CJ-series Unit detailed slave status table.
Name of device variable for
CJ-series Unit
*_Nd0Sta
to
*_Nd63Sta
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
Type
UINT
Area name in Memory for CJ-series Units
---
CIO Area (CIO)
Data Memory (DM)
Work Area (WR)
Holding Relay (HR)
Expansion Data Memory (EM)
Bank 0 to bank C (13 banks)
Type
BYTE
3 Data Exchange with the CPU Unit
R/W Area
R Slave IN 2 Stores the first word for IN 2 area.
area size
The OUT 1 block is not allocated if the
value is 0.
Data range: 0 to 200
Default: 0
The block is not used.
0 to 6143
0 to 32767
0 to 511
0 to 511
0 to 32767 (E0_00000 to E0_32767, ...,
EC_00000 to EC_32767) for all banks
R/W Area
R Detailed Each bit of *_Nd0Sta to *_Nd63Sta indi-
Slave Sta- cates the following statuses for slaves at
tus Table for node addresses 0 to 63.
Node
Bit 00: Slave Error for node addresses 0 to
Addresses
63
0 to 63
Bit 01: Slave Verification Error Flag at
node addresses 0 to 63
Bit 02: Slave Configuration Error for node
addresses 0 to 63
Bit 03: Slave Remote I/O Communications
Error for node addresses 0 to 63
Bit 04: Reserved by system
Bit 05: Master COS Send Error for node
addresses 0 to 63
Bit 06: Scan List Registration Flag for
node addresses 0 to 63
Bit 07: Remote I/O Communications Flag
for node addresses 0 to 63
Data range: 16#00 to FF
Default: 16#00
Function
Word range
Function
3-61
3