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SPECIFICATIONS
3.6 Buffer Memory Details
3.6.6 Sampling/monitoring cycle area
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1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
SETTINGS AND
PROCEDURE TO
OPERATION
5
INSTALLATION AND
UNINSTALLATION
6
FUNCTIONS
7
MES INTERFACE
FUNCTION
CONFIGURATION TOOL
8
DB CONNECTION
SERVICE AND
SETTING TOOL
3.6.6 Sampling/monitoring cycle area
The MES interface module monitors the device data sampling time and trigger conditions
alternately.
The time (cycle) required for this repetition can be confirmed in this area.
When the sampling/monitoring cycle is one second, device tag sampling and trigger
conditions are monitored based on the set values.
When it is longer than one second, delay of up to "sampling/monitoring cycle minus 1
second" may occur in the monitoring.
(1) Current cycle (buffer memory address: 800 to 801)
The current sampling/monitoring cycle value is stored. (Unit: Second)
(2) Maximum cycle (buffer memory address: 802 to 803)
The maximum sampling/monitoring cycle value up to the present moment is stored.
(Unit: Second)
3.6.7 Tag status area
(1) Tag setting information (Buffer memory address: 1000 to 1003)
(a) The information on whether [Device tag settings] have been made or not is stored.
(b) The bit corresponding to the preset tag setting No. is turned ON.
0: Not set
1: Set
(2) Sampling information (Buffer memory address: 1004 to 1007)
(a) The tag sampling result is stored.
(b) The bit corresponding to the tag setting No. which executed sampling is turned
ON.
0: Not collected
1: Collected
Figure 3.10 Tag setting information area
Figure 3.11 Sampling information area
b15 b12 b8 b7 b0b10 b9 b6b13b14 b11 b5b4b3b2b1
12345678910111213141516
26272829303132 18192021222324 1725
42434445464748 34353637383940 3341
58596061626364 50515253545556 4957
1001
1002
1003
Buffer memory address: 1000
b15 b12 b8 b7 b0b10 b9 b6b13b14 b11 b5b4b3b2b1
12345678910111213141516
26272829303132 18192021222324 1725
42434445464748 34353637383940 3341
58596061626364 50515253545556 4957
1005
1006
1007
Buffer memory address: 1004