Epson FEH300b - Manual (Page 20)

2-6
2-1 Specifications
2-1-3 Controller unit specifications
(1) Application performance specifications
Item Specifications
Type NP5M0101-5H4/4H4/3H4 NP5N0011-5H4/4H4/3H4
Control system Stored program,
Cyclic scanning system (default task), periodic task, event task
Input / Output connection method Direct input / output (SX bus)
I/O control system Via SX bus: Synchronous refresh with takt
CPU 32-bit RISC processor
Memory types Program memory, data memory, temporary memory
Programming language
IL language (Instruction List) LD language
ST language (Structured Text) ST language
LD language (Ladder Diagram)
FBD language (Function Block Diagram)
SFC elements (Sequential Function Chart)
Program memory capacity 49152 steps
Memory I/O memory 512 words
(Up to 256 words, useable I/O memory on the @E.Termina for MC.)
General memory 65536 words
Retain memory 22528 words 8192 words
User FB instance memory 4096 words 8192 words
Memory for
System FB 6144 words 16384 words
Timer 256 points 512 points
Integrating timer 64 points 128 points
Counter 128 points 256 points
Edge detection 512 points 1024 points
Others 2048 words 8192 words
System memory 512 words
No. of tasks Default tasks (Cyclic scanning): 1
Periodic tasks: 4
Event tasks : 4 (Total of 4 tasks when periodic task is used)
No. of programs Max. 256 (Max. 128 for one task)
Diagnosis function Self diagnosis (memory checking, ROM sum checking), system configuration
monitoring, module fault monitoring
Secret preserving function By password (set with the support tool)
Calendar Available up to 12/31/2069 23:59:59
Precision: ± 27 s/month (at 25 °C, when active)
Backup of application program Flash ROM built in CPU module
Backup area: Application program, system definition, ZIP file
User ROM function Application programs, system definitions, zipped files and compressed projects
can be stored in user ROM cards.
Backup of data
memory Backup area Retain memory, retain attributed memory (e.g. current value of counter),
calendar IC memory, RAS area
Battery Lithium primary cell, replacement time: 5 minutes or less (at 25 °C)
Backup period Approx. 5 years (at 25 °C)
Note: The application specifications of the controller unit are equivalent to those of the NP1PM-48R MICREX-SX series
CPU module. For more information on memory, language, and system definition, please refer to “User’s Manual
Instruction Edition, MICREX-SX series” as appropriate for your programming support tool.
• SX-Programmer Standard
FEH588
• SX-Programmer Expert (D300win) FEH200