HIMA HIMatrix F3 AIO 8/4 01, Руководство пользователя

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F3 AIO 8/4 01 4 Start-up
HI 800 161 E Rev. 2.00 Page 35 of 56
System parameter Data type R/W Description
Transmitter Voltage[01] USINT W Switching of the transmitter supply for each group:
1 = 8.2 V
2 = 26.0 V
Table 29: SILworX - System Parameters for Analog Inputs,
Module
Tab
4.3.2.2 Tab AI 8: Channels
The
AI 8: Channels
tab contains the following system variables.
System
parameter Data
type R/W Description
-> Error Code
[BYTE] BYTE R Error codes for the analog input channels
Coding Description
0x01 Fault in the analog input module
0x02 Out of the defined limit values.
0x04 A/D converter faulty, measured values invalid
0x08 Measured value out of the safety-related accuracy
0x10 Measured value overflow
0x20 Channel not operating
0x40 Address error of both A/D converters
-> Value [INT] INT R
Analog value for each channel

INT

from 0...+2000 (0...+10 V)
The validity depends on
AI.Error Code
Channel Used
[BOOL] -> BOOL W Channel configuration:
1 = operating
0 = not operating
Threshold LOW
[INT] -> INT W Voltage range upper limit for low level ->
Underflow [BOOL]
Limit Value HIGH
[INT] -> INT W Voltage range low limit for high level
-> Overflow [BOOL]
Transmitter Used
[BOOL] -> BOOL W AI channel used with transmitter supply:
1 = used
0 = not used
-> Underflow
[BOOL] BOOL R Underflow
-> Value [INT]
in accordance with
Limit Value LOW [INT] ->
The validity depends on
AI.Error Code
-> Overflow
[BOOL] BOOL R Overflow
-> Value [INT]
in accordance with
Limit Value HIGH [INT] ->
The validity depends on
AI.Error Code
Table 30: SILworX - System Parameters for Analog Inputs,
AI 8: Channels
Tab