Advantech Adam 4000 Series User Manual page 129

Table 4.27: ADAM-4080D Command Table
$AA6N Clear Counter
$AA7N Read Overflow Flag
Enable/Disable
$AA4S
Digital Filter
$AA4 Read Filter Status
Set Minimum Input
$AA0H(data) Signal Width at High
Level
Read Minimum Input
$AA0H Signal Width at High
Level
Set Minimum Input
$AA0L(data) Signal Width at Low
Level
Read Minimum Input
$AA0L Signal Width at Low
Level
Set Non-isolated
$AA1H(data)
High Trigger Level
Read Non-isolated
$AA1H
High Trigger Level
Set Non-isolated Low
$AA1L(data)
Trigger Level
Read Non-isolated
$AA1L
Low Trigger Level
@AAEAT Enable Alarm
@AADA Disable Alarm
@AACA Clear Latch Alarm
Set Low-Alarm
@AAPA(data) Count Value of
Counter 0
Set High-Alarm
@AASA(data) Count Value of
Counter 0
Read Low-Alarm
@AARP Count Value of
Counter 0
Read High-Alarm
@AARA Count Value of
Counter 0
The command clears the counter 0
or counter 1 of the specified counter
module
The addressed module returns the
status of the overflow flag of counter
0 or counter 1
Enables or disables the digital
filter of the addressed counter/fre-
quency module
The addressed counter frequency
module returns the status of its digital
filter
Sets the minimum input signal width
at high level for a specified counter/
frequency module
Reads the minimum input signal
width setting at high level for a speci-
fied counter/frequency module
Sets the minimum input signal width
at low level for a specified counter/
frequency module
Reads minimum input signal width
setting at low level for a specified
counter/frequency module
Sets the high trigger level of non-iso-
lated input signals for a specified
counter/frequency module
Requests the addressed counter
frequency module to return the high
trigger level for non-isolated input sig-
nals
Sets the low trigger level of non-iso-
lated input signals for a specified
counter/frequency module
Sets the low trigger level of non-iso-
lated input signals for a specified
counter/frequency module
Enable the alarm in either momentary
or latching mode
Disable all alarm functions
The latch alarm is reset
Downloads the low-alarm count value
for counter 0 of the specified counter/
frequency module
Downloads the high-alarm count
value for counter 0 of the specified
counter/frequency module
Ask the addressed module to return
its low-alarm count value for counter
0
Ask the addressed module to return
its high-alarm count value for counter
0
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