LS Industrial Systems XGF-HD2A, Руководство пользователя

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Appendix 3 GM Function Block Conversion Program
App3-14
5. Count Read Function Block
(1) Count Read Function Block of GM (HSCC_CNT)
- Count Read Function Block indicates the count about current count and auxiliary function.
FB type
Classifi
cation Variable
name
Type Content
REQ BOOL
FB execution
Executed when changing “0->1” ( : Rising edge)
BASE USINT
Base Number
Base number where HSC module is equipped
SLOT USINT
Slot Number
Slot number where HSC module is equipped
Ch0
0
Input
CH BOOL
CH
Ch1
1
DONE BOOL
Execution status
If it completes, it outputs 1 and holds. If error occurs, it outputs 0
STAT USINT
Error status
In case of error, outputs error code
CNT DINT
Current Count
-2,147,483,648 2,147,483,647
∼
LTCH_CNT DINT
Count Latch
-2,147,483,648 2,147,483,647
∼
SMPL_CN
T
DINT
Sampling Count
-2,147,483,648 2,147,483,647 ∼
IN_FREQ UDINT
Measure input Freq.
0 2,147,483,647
∼
Output
RPU UDINT
Revolution/Unit time
0 2,147,483
∼
,647
(2) Count Read Function Block of XGI/XGR
GM FB XGI/XGR Function Block