GE PACSystems RX7i Reference Manual page 96

Program Storage
Battery Life Expectancy, RAM Backup
Programming Capabilities
Max Number of Program Blocks
Discrete Reference Memory (%I, %Q)
Analog Reference Memory (%AI, %AQ)
Bulk Reference Memory (%W)
Managed Memory (Symbolic + I/O Variables)
Function Block Diagram (FBD)
"C" Language External Blocks
GFK-2222AD
CPE010
21
Battery-backed RAM 10 Mbytes
Non-Volatile Flash 10 Mbytes
21
See GFK-2741
Program Block Max Size
26
32 Kbits
26
32 Kwords
26
Up to max user RAM
26,27
up to 10 Mbytes
Floating Point
Ladder Diagram (LD)
Structured Text (ST)
PID Built-In Function Block
April 2018
CPE020
10 Mbytes
10 Mbytes
See GFK-2741
512 512
128 KB 128 KB
32 Kbits
32 Kwords
Up to max user RAM
up to 10 Mbytes
y y
y y
y y
y y
y y
y y
Chapter 2. CPU Features & Specifications
CPE030 CPE040
64 Mbytes 64 Mbytes
64 Mbytes 64 Mbytes
See GFK-2741 See GFK-2741
512
128 KB 128 KB
32 Kbits 32 Kbits
32 Kwords 32 Kwords
Up to max user RAM Up to max user RAM
up to 10 Mbytes up to 10 Mbytes
y
y
y
y
y
y
512
y
y
y
y
y
y
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