LSIS XGB Series, Руководство пользователя

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XGB Analog edition manual
8.11 Configuration and Function of Internal Memory
An analog input option board has internal memory for data communication with XGB base unit.
8.11.1 Analog Data I/O Area
The table below presents the analog data I/O area.
Variable Type
Device assignment
Description R/W
Signal
direction
XBC IEC
_0y_ERR BIT U0y.00.0 %UX0.y.0
Module Error
R
Option → CPU
_0y_RDY BIT U0y.00.F %UX0.y.15 Module Ready
_0y_AD0_ACT BIT U0y.01.0 %UX0.y.16
CH0 Active
R
Option → CPU
_0y_AD1_ACT BIT U0y.01.1 %UX0.y.17
CH1 Active
_0y_AD0_IDD BIT U0y.01.4 %UX0.y.20
CH0 Disconnection flag
R
Option → CPU
_0y_AD1_IDD BIT U0y.01.5 %UX0.y.21
CH1 Disconnection flag
_0y_AD0_ERR BIT U0y.01.8 %UX0.y.24
CH0 error
R
Option → CPU
_0y_AD1_ERR BIT U0y.01.9 %UX0.y.25
CH1 error
_0y_AD0_DATA WORD U0y.04 %UW0.y.4
CH0 Output
R
Option → CPU
_0y_AD1_DATA WORD U0y.05 %UW0.y.5
CH1 Output R
Option → CPU
- In the device allocation, the small letter ‘y’ is the No. of the slot where the module is installed.
- For example, to read the ‘CH0 Input A/D Value’ of the analog module installed in the slot 9, write in
U09.05. (%UW0.9.4 for IEC types)
Device Type
U 0 9 . 0 4
Slot No .
Word
[ XBC t ype]
Word classifier
Device Type
Slot No .
Base No
Word
[ IEC type ]
% U W 0 . 9 . 4
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