XW2Z-200J-B1 Omron, XW2Z-200J-B1 Datasheet - Page 116

• Manufacturer Part Number: XW2Z-200J-B1
• Description: CONNECTOR CABLE 2M
• Manufacturer: Omron

Specifications of XW2Z-200J-B1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z200JB1

System Setup
Flash Memory
4-1-2
Coordinator Module
Coordinator Module Operation
Cycle
time
Startup
initialization
Common
processing
Program
execution
I/O
refreshing
Cyclic
refreshing
(See note.)
Peripheral
servicing
Power ON
The System Setup contains software switches used to make initial settings
and other settings. As shown in Appendix C System Setup, Auxiliary Area
Allocations, and Built-in I/O Allocations, addresses (words and bits) are allo-
cated for settings in the System Setup. The addresses can normally be
ignored when making the settings, however, because the settings follow CX-
Programmer menus.
When the user writes to the Coordinator Module, the user program, System
Setup settings, other parameters, and part of the DM Area are automatically
backed up to flash memory.
The following flowchart shows the operation of the Coordinator Module. Pro-
gramming is executed before I/O is refreshed and peripherals are serviced.
This cycle is executed repeatedly.
• Initialize hardware memory
• Detect connected Motion
• Read DIP switch settings.
• Operation processing: Execute the user programming.
• Error processing: Turn OFF outputs.
• After error: Clear I/O memory (unless a FALS instruction caused
Refresh built-in I/O.
Exchange cyclic data with Motion Control Modules. (Refreshing is
stopped if there is a bus error.)
Note: Cyclic refreshing occurs in PROGRAM mode as well.
Perform the following servicing if any events have occurred.
• Motion Control Module event servicing
• Peripheral port servicing
• RS-232C port servicing
• RS-422A port servicing
and system work area.
Control Modules.
the error.)
• Clear I/O memory.
• Check user memory.
• Clear forced status, etc.
• Check I/O bus.
• Check user program memory.
Section 4-1
93