Yaskawa MP930 User Manual
Page 31
MP930 Specifications and System Configuration
2.1.3 Function Lists
2 -6
Item
Specifications
Scanning
Two scan levels: High-speed scan and low-speed scan
High-speed scan time setting:2 to 32 ms (2 ms units)
Low-speed scan time setting: 2 to 300 ms (0.1 ms units)
User Drawings and
Functions
Motion Programs
Start drawings (DWG.A):
64 drawings max. Up to three hierarchical drawing levels
High-speed scan process drawings (DWG.H): 100 drawings max. Up to three hierarchical drawing levels
Low-speed scan process drawings (DWG.L): 100 drawings max. Up to three hierarchical drawing levels
Number of steps:
Up to 500 steps per drawing
User functions:
Up to 200 functions
Motion programs:
Up to 256
Revision history of drawings and motion programs
Security function for drawings and motion programs
Data Memory
Common data (M) registers:
32 Kwords
System (S) registers:
1 Kwords
Drawing local (D) registers:
Up to 16 Kwords per drawing
Drawing constant (#) registers: Up to 16 Kwords per drawing
Input (I) registers:
2 Kwords (including internal input registers)
Output (O) registers:
2 Kwords (including internal output registers)
Constant (C) registers:
4 Kwords
Trace Memory
Data trace:
128 Kwords (32 Kwords × 4 groups), 16 points defined
Failure trace: 32 Kwords, 500 items defined
Memory Backup
User memory: CMOS battery backup
Data Types
Bit (relay):
ON/OFF
Integer:
−
32768 to +32767
Double integer:
−2147483648 to +2147483647
Real number:
± (1.175E − 38 to 3.402E + 38)
Register
Designation
Method
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
Instructions
Program control instructions:
14 instructions
Direct I/O instructions:
2 instructions
Relay circuit instructions:
14 instructions (including set and reset coils)
Logic operation instructions:
3 instructions
Numeric operation instructions:
16 instructions
Numeric conversion instructions:
9 instructions
Numeric comparison instructions:
7 instructions
Data manipulation instructions:
14 instructions
Basic function instructions:
10 instructions
Table data manipulation instructions: 11 instructions
DDC instructions:
13 instructions
System functions:
14 instructions
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