Inputs; Front Panel Keys - Mitsubishi Electric a2 Series Programming Manual

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2 Simple Application Controllers
2.1.1

Inputs

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The 2 Series Controller will accept both digital (On/Off) and analog (mV value based)
electrical information through the system Inputs. Please refer to the
electrical information, wiring diagrams and input specifications. Depending on the specific
controller there are either 14 or 24 input version types of the
are referenced to I01, I02, ..., I15.
Table 2.1: Input type for the
Input
Signal
AS-i
Analog
Extension
2.1.2

Front Panel Keys

The front panel keys can enter data into the program memory, move through menus or
programs, select programming options, or be used as extra inputs when the program is
running. There are eight keys which are referenced as K01 - K08.
Table 2.2: Front panel keys for the
Key Name
OK
ESC
"+"
"-"
( )
( )
( )
( )
If the front panel keys are used as auxiliary inputs on the FBD, their primary function, as front
panel display navigators, will be disabled.
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2 Series Controller
Input Number
I01 - I15 Maximum of 15 Inputs are allocated for use.
E01 - E04 Maximum of 4 AS-interface inputs are allocated for use.
A01 - A08 Maximum of 8 Analog inputs are allocated for use on input I01 to I08.
EI01 - EI04 Maximum of 4 Extension inputs are allocated for use.
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Key number
Used to enter menu options, confirm data entry, and manually force
K01
inputs ON/OFF in the monitor function.
Used to cancel an operation, move to a higher level screen, or to
K02
move to a new menu.
Used to connect (or "add") function blocks, increase Direct Set input
K03
values or times, or move through programs or menus.
Used to disconnect function blocks, decrease Direct Set values or
K04
times, or move through programs or menus.
Scroll up through menu options (menus, keys, FB, Inputs, Outputs,
K05
etc.)
Scroll down through menu options (menus, keys, FB, Inputs, Outputs,
K06
etc.)
K07 Move to the right on the LCD display, FB program, or Jump command
K08 Move to the left on the LCD display, FB program, or Jump command
Description
2 Series Controller
Key Function
Function Block Programming 2
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2 Hardware Manual for
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2 Series Controller. The Inputs
2 - 2