XW2Z-200J-B1 Omron, XW2Z-200J-B1 Datasheet - Page 70

• 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

2-7
Memory Block Diagram
Memory Block Diagram
Note
Coordinator Module and Motion Control Module memory has the following
block configurations.
The following tables show the backup methods for these memory areas.
Areas Backed Up by Super Capacitors
Data backed up by super capacitors is lost if the super capacitor voltage
drops.
Areas Backed Up to Flash Memory
Data backed up to flash memory is not lost if the super capacity voltage drops.
Data transferred from the CX-Programmer or edited online and written to the
user program or parameters in the user memory is automatically backed up to
flash memory. This means that user memory data (both user program and
parameter area data) is not lost if the super capacitor voltage drops.
Coordinator Module/Motion Control Module
(1) The parameter area stores the Coordinator Module system information,
(2) Data transferred to the Coordinator Module, e.g., from the CX-Program-
• I/O Memory Area: Memory accessible from user programs.
• User Memory (UM): User programs and parameter area (See note 1.)
• Coordinator Modules
• Motion Control Modules
Flash memory
User memory
I/O memory area (part of DM Area)
User memory
I/O memory area (part of DM Area)
such as the System Setup.
mer, is saved to flash memory. Motion Control Module data is backed up
only by the super capacitor.
Area
Area
I/O Memory Area
I/O bit area
Work bit areas
Cyclic refresh bit area
Sync data link bit area
DM Area
D30000 to D32767
(See note 2.)
Internal RAM
User Program
Parameter Area
(See note 1.)
Flash memory
Flash memory
Flash memory
Super capacitor
Backup
Backup method
Backup method
Super capacitor
Section 2-7
47