Function Lists; Plc Function Specifications - YASKAWA MP2100 Series User Manual

4 Specifications

4.2.1 PLC Function Specifications

4.2 Function Lists

4.2.1 PLC Function Specifications
The following table lists the PLC function specifications for MP2100/MP2100M.
Control Method
Programming
Language
Scanning
User Drawings,
Functions and Motion
Programs
Data Memory
Trace Memory
Memory Backup
Data Types
Register Designation
Method
4-4
Item
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
• MP2100
High-speed scan time setting: 1 to 32 ms (Integral multiple of MECHATROLINK com-
Low-speed scan time setting: 2 to 300 ms (Integral multiple of MECHATROLINK com-
• MP2100M
High-speed scan time setting: 0.5 to 32 ms (unit: 0.5 ms)
Low-speed scan time setting: 2 to 300 ms (unit: 0.5 ms)
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,
Data memory: Battery backup: 256 Kbytes, M registers, S registers, alarm history, trace data
Bit (relay):
Integer:
Double-length integer:
Real number:
Register number:
Symbolic designation:
Specifications
munication cycle)
munication 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
5 Kwords (including internal input registers)
5 Kwords (including internal output registers)
16 Kwords
ladder programs, motion programs, etc.
Data other than battery backup data
ON/OFF
−32768 to +32767
−2147483648 to +2147483647
± (1.175E-38 to 3.402E+38)
Direct designation of register number
Up to 8 alphanumeric characters (up to 200 symbols per drawing)
With automatic number or symbol assignment