Configurable Memory For Cpu Module Ic200Cpu001, Cpu002, Cpu005 - GE VersaMax PLC User Manual

Parameter Description
Fatal Fault
Determines whether fatal faults will normally be
Override
overridden.
EZ Program Specifies where data that is read from the EZ
Store Program Store device will be loaded.
74 GFK-1503E
For public disclosure
5.3.1.1 Configuring CPU Memory Allocation
CPU001 and CPU002 (release 2.0 or later), CPU005 and CPUE05 have configurable user
memory. The configurable memory is equal to the sum of the application program,
hardware configuration, registers (%R), analog inputs (%AI), and analog outputs (%AQ).
The amount of memory allocated to the application program and hardware configuration
are automatically determined by the actual program and configuration entered from the
programmer.
The rest of the configurable memory can easily be configured to suit the application. For
example, an application may have a relatively large program that uses only a small
amount of registers and analog memory. Similarly, there might be a small logic program
but a larger amount of memory needed for registers and analog inputs and outputs.
5.3.2 Configurable Memory for CPU Module
IC200CPU001, CPU002, CPU005
Configurable memory
Application program size (not configurable)
CPU001, for rel. 1.50 compatibility
CPU002, for rel. 1.50 compatibility
Hardware configuration size (not
configurable)
Registers (%R)
CPU001/002, for rel. 1.50 compatibility
Analog Inputs (%AI)
Analog Outputs (%AQ)
Default Choices
Disabled Enabled, Disabled
RAM only RAM only, RAM & Flash
CPU001: 34K bytes maximum
CPU002: 42K bytes maximum
CPU005: 128K bytes maximum
128 bytes minimum
12K bytes
20K bytes
400 bytes minimum
256 bytes (128 words) minimum
4,096 bytes (2048 words)
256 bytes (128 words) minimum
256 bytes (128 words) minimum
VersaMax PLC User Manual