Function Lists - YASKAWA JEPMC-MP2300-Y Series User Manual

3.1.2 Function Lists

( 1 ) PLC Function Specifications
The following table shows the PLC function specifications.
Item
Control Method
Programming
Language
Scanning
User Drawings,
Functions and Motion
Programs
Data Memory
Trace Memory
Memory Backup
Data Types
Register Designation
Method
Instructions
Sequence: High-speed and low-speed scan methods
Ladder diagram: Relay circuit
Text-type language:Numeric operations, logic operations, etc.
Two scan levels: High-speed scan and low-speed scan
High-speed scan time setting:
Low-speed scan time setting:
Startup drawings (DWG.A):
Interrupt processing drawings
(DWG.I):
High-speed scan process drawings
(DWG.H):
Low-speed scan process drawings
(DWG.L):
Number of steps:
User functions:
Motion programs:
Revision history of drawings and motion programs
Security function for drawings and motion programs
Common data (M) registers:
System (S) registers:
Drawing local (D) registers:
Drawing constant (#) registers:
Input (I) registers:
Output (O) registers:
Constant (C) registers:
Data trace: 128 Kwords (32 Kwords × 4 groups), 16 points defined
Program memory: Flash memory: 8 MBytes (User area: 5.5 MBytes) definition files,
ladder programs, motion programs, etc.
Data other than battery backup data
Data memory: Battery backup: 256 Kbytes, M registers, S registers, alarm history, trace data
Bit (relay): ON/OFF
−32768 to +32767
Integer:
−2147483648 to +2147483647
Double-length integer:
± (1.175E-38 to 3.402E+38)
Real number:
Register number: Direct designation of register number
Symbolic designation: Up to 8 alphanumeric characters (up to 200 symbols per drawing)
With automatic number or symbol assignment
Program control instructions:
Direct I/O instructions:
Relay circuit instructions:
Logic operation instructions:
Numeric operation instructions:
Numeric conversion instructions:
Numeric comparison instructions:
Data manipulation instructions:
Basic function instructions:
Table data manipulation instructions:
DDC instructions:
System functions:
Specifications
1 to 32 ms (Integral multiple of MECHATROLINK
communication cycle)
2 to 300 ms (Integral multiple of MECHATROLINK
communication cycle)
64 drawings max. Up to three hierarchical drawing
levels
64 drawings max. Up to three hierarchical drawing
levels
200 drawings max. Up to three hierarchical drawing
levels
500 drawings max. Up to three hierarchical drawing
levels
Up to 1,000 steps per drawing
Up to 500 functions
Up to 256
64 Kwords
8 Kwords
Up to 16 Kwords per drawing
Up to 16 Kwords per drawing
32 Kwords (including internal input registers)
32 Kwords (including internal output registers)
16 Kwords
14 instructions
2 instructions
14 instructions (including set and reset coils)
3 instructions
16 instructions
9 instructions
7 instructions
14 instructions
10 instructions
11 instructions
13 instructions
9 instructions
3.1 General Specifications
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