LSIS XGB Series, User Manual, Page: 311 / 618

Chapter 8 Analog Input Option Board (XBO-AD02A)
(1) Module Ready/Error Flag ( ( ) is for IEC types, y: slot No.)
(a) U0y.00.F(%UX0.y.15) : at power on or reset of PLC CPU, turns on when the analog I/O
conversion is ready and analog conversion is performed.
(b) U0y.00.0(%UX0.y.0) : the flag indicating the error status of analog input option board module.
bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
- - - - - - - - - - -
U0 y .00
(% UW0. y .0)
Error occurrence
information
Bit On (1): error
Bit Off (0): Normal
Rea
dy
Error
- - -
Module READY
Bit On (1): Normal
Bit Off (0): error
(2) Operation channel information/ channel error information flag ( ( ) is for IEC types, y: slot No.)
This is the area for storing the operation information and channel error information by channel.
bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
- -
In
p
u
t
C
H
1
In
p
u
t
C
H
0
- - - - - -
U0 y .01
(% UW0. y .1)
Operating CH
information
Bit On (1): operating
Bit Off (0): stop
In
p
u
t
C
H
1
In
p
u
t
C
H
0
- -
In
p
u
t
C
H
1
In
p
u
t
C
H
0
CH error information
Bit On (1): error
Bit Off (0): normal
CH disconnection
information
Bit On (1): disconnection
Bit Off (0): normal
(3) Digital Output Values ( ( ) is for IEC types, y: slot No.)
(a) A/D converted digital values are outputted to buffer memory address U0y.04 ~ U0y.05 by
channel-basis.
(b) Digital output values are saved in 16-bit binary figures.
bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
Input CH0 conversion value
U0 y .04
(% UW0. y .4)
Input CH1 conversion value
U0 y .05
(% UW0. y .5)
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