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16 Display Module (FX3S-5DM)
168
FX3S Series Programmable Controllers
User's Manual - Hardware Edition
16.9 Specified Device Monitor Function
16.8.2 System information setting program example
The following is a program example in which the system information has been assigned to D130 to D134 and
M400 to M414.
16.9 Specified Device Monitor Function
The specified device monitor function can change the top screen to the monitor/test screen for a device
specified by the user.
For the specified device monitor function, specify the device type to be displayed in "D " of the system
information (system signal 1), and specify the device number to be displayed in "D +1" of the system
information (system signal 1).
It is necessary to turn ON M to enable the test operation on the specified device monitor screen.
16.9.1 System information - specified device monitor function
1. System signal 1
*1. Maximum or minimum value of the corresponding device if the device number is set outside the
allowable range
The table below shows the device type to be displayed in accordance with the numeric value written in D .
If any numeric value outside the range from 1 to 10 is written in D , the specified device monitor function
is disabled.
2. System signal 2
Special data register System Information Description
D8158=K
D
Device type to be displayed
D+1
Device No. to be displayed
*1
Value stored in D
Device type
1 Input (X)
2Output (X)
3 Auxiliary relay (M)
4 State (S)
5Timer (T)
6 Counter (C) 16-bit (current value/setting value), Counter (C) 32-bit (setting value)
7 Data register (D) 16-bit
8 Data register (D) 32-bit
9 Time display
10 Counter (C) 16-bit (current value/setting value), Counter (C) 32-bit (current value)
Special data register System Information Description
D8159=K M +9
Specified device monitor display status
ON: The specified device monitor screen is displayed.
(When specified device monitor function or specified device editing function is used.)
OFF: Any screen other than the specified device monitor screen is displayed.
System information (system No.1)
is set at D130 to D134.
M8002
FNC 12
MOV
K130 D8158
FNC 12
MOV
K400 D8159
System information (system No.2)
is set at M400 to M414.