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FX Series Programmable Controllers
Object Function Description 8
8-82
8.13.1 Key function object
List of key setting and applicable DU type
+++++++++++++++++++++++++
"
: Can be set
: Cannot be set
Description on the object
Switch
Sets a bit device in the PC to be turned on/off (alternate, momentary, set or reset).
Send databank
Sets transfer between a data file (memory in the DU) and a file register in the PC.
Change screen
Changes over to a screen No. assigned to a key.
Data setting
Reads the keyboard (decimal or hexadecimal) or the ten-keys.
Increment
Adds "1" to a numeric of a word device (C, T, D) (increment).
Decrement
Subtracts "1" from a numeric of a word device (C, T, D) (decrement).
Write constance
Sets a constant (preset value) to a word device (C, T, D).
Table:8.34
Key setting 10DU 25DU(-P) 30DU 40DU 40DU-TK 50DU-TK F940GOT
Switch
"""""""
Send data bank
"""""
Change screen
""""""
Data setting
"""
Increment
"""
Decrement
"""
Write constance
""
3)
2)
1)
4)
5)
6)
7)
1) 2) 3) 4) 5) 6) 7)
A key function can be selected from the "Object" tool bar or the key function object tool box.