Chapter 1 Introduction
1-2
1.2 Characteristics
XGK system has the features as below.
1) Compact
size
The function is extended to large sized but the size is reduced innovatively to make the installation in the
small space for any purpose easily.
2) High speed processing
(1) High speed processing by the development of dedicated micro processor is realized.
(based on XGK-CPUU)
•
Sequence instruction: 0.028
μ
s
•
MOV instruction: 0.084
㎲
•
Floating point arithmetic operation: the operation for the single real number and double real number
accuracy is profoundly improved.
Classification
+
−
×
÷
Single Real
0.602
㎲
0.602
㎲
1.106
㎲
1.134
㎲
Double Real
1.078
㎲
1.078
㎲
2.394
㎲
2.66
㎲
(2) Improvement of data transfer speed between modules through base.
•
16 point I/O module data processing : 0.20
μ
s ~ 0.80
μ
s
•
Analog 1 channel data processing : 0.20
μ
s ~ 0.80
μ
s
•
1 Kbyte communication module data processing : 12.8
μ
s
•
Parallel processing by I/O data automatic refresh during program operation
3) Convenience to use Analog Data
Analog module enforced the precision and stability and provides the convenience as below :
•
Program simplification by providing analog data dedicated ‘U ‘ device
•
Setting without memory map of special module is available by providing parameter setting method.
4) System Configuration
Various convenient functions are provided to meet the demands of users.
•
Filter value adjustment of input module
•
Output hold at emergency time
•
Varistor built-in relay output module with strong durability
•
Total extension length of expanded base shall be 15m.
•
Provides system RUN contact to power module.
•
Cost efficiency of setup, startup and maintenance/repair by enforced self-diagnosis function
