IDEC MICRO/I HG2J-7U, Руководство по оборудованию

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MICRO/I Hardware Manual
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■ Switch Specifications
Function Keys
The function keys are written to HMI Expansion Inputs (LI) as momentary switches with normally open contacts.
• Momentary
Pressing the button writes a 1 to the HMI Expansion Input (LI).
Pressing the button writes a 0 to the HMI Expansion Input (LI).
Model Tactile Switch
Number Equipped 12
Contact Normally open contact
Internal Devices
Device Name HMI Expansion Input (Bit)
Symbol LI
R/W R
R/W is an abbreviation of Read/Write. R/W indicate that both reading and writing are possible, while R
indicates that only reading is possible.
No. Name HMI Expansion Input (Bit) Assignment
1 F1 LI0
2 F2 LI1
3 F3 LI2
4 F4 LI3
5 F5 LI4
6 F6 LI5
7 F7 LI6
8 F8 LI7
9 F9 LI8
10 F10 LI9
11 F11 LIA
12 F12 LIB
(1) (7)
(2) (8)
(3) (9)
(4) (10)
(5) (11)
(6) (12)
Release
Initial image
Press Release Press
1
Operation and
view
Data written
1 0 0
Write
Action
Write Write Write