XW2Z-200J-B9 Omron, XW2Z-200J-B9 Datasheet - Page 403

• Manufacturer Part Number: XW2Z-200J-B9
• Description: CONNECTOR CABLE 2M
• Manufacturer: Omron

Specifications of XW2Z-200J-B9

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z200JB9

The contents of the DeviceNet Area will be cleared in the following cases:
1. The operating mode is changed from PROGRAM to RUN or MONITOR mode or vice-versa.
2. The FQM1’s power supply is turned OFF and ON again.
3. The DeviceNet Area is cleared from the CX-Programmer
4. PLC operation is stopped when a fatal error other than an FALS(007) error occurs. (The contents of the De-
B-9
B-9-1
Words in the Work Area can be used only in the program; they cannot be used for I/O exchange with external I/
O terminals. Use this area for work words and bits before any other words in the CIO Area. Bits in the Work
Area can be force-set and force-reset.
Note There are two kinds of work words in the FQM1 Series.
1. Words in the CIO Area (CIO 0000 to CIO 6143) that are not allocated for special purpose, such as the Cyclic
2. Words in the dedicated Work Area (W000 to W255)
The difference between work words in the CIO Area and the dedicated Work Area (W000 to W255) is that
unused words in the CIO Area may be allocated to new functions in future versions of FQM1-series Controllers.
Use any available words in the Work Area first to avoid potential future conflicts.
The contents of the Work Area will be cleared in the following cases:
1. The operating mode is changed from PROGRAM to RUN or MONITOR mode or vice-versa.
2. The FQM1’s power supply is turned OFF and ON again.
3. The Work Area is cleared from the CX-Programmer
4. PLC operation is stopped when a fatal error other than an FALS(007) error occurs. (The contents of the De-
376
I/O Memory
viceNet Area will be retained when FALS(007) is executed.)
Refresh Bit Area
viceNet Area will be retained when FALS(007) is executed.)
Work Area
Work Area: W000 to W255 (W000.00 to W255.15), 4,096 Bits
• With user-set allocations, the user can allocate words to Slaves from the following words.
CIO 0000 to CIO 6143
W000 to W255
D00000 to D32767
With fixed allocation, words are assigned according to node
numbers. (If a Slave requires two or more words, it will occupy
as many node numbers as words required.)
DeviceNet
Slaves
CPU Unit
(e.g., CJ1M)
DeviceNet Unit in Master Mode
DeviceNet Area
Coordinator
Module
DeviceNet Unit
in Slave mode
DeviceNet Area
Appendix B