Advantech Adam 4000 Series - Page 118

Command Set
4-34 ADAM 4000 Series User's Manual
Command Syntax Command Name Command Description Page No.
$AA4S Enable/Disable
Digital Filter
Enables or disables the digital filter of
the addressed counter/frequency
module
4 190
$AA4 Read Filter Status The addressed counter frequency
module returns the status of its digital
filter
4 191
$AA0H(data) Set Minimum Input
Signal Width at High
Level
Sets the minimum input signal width at
high level for a specified
counter/frequency module
4 192
$AA0H Read Minimum Input
Signal Width at High
Level
Reads the minimum input signal width
setting at high level for a specified
counter/frequency module
4 193
$AA0L(data) Set Minimum Input
Signal Width at Low
Level
Sets the minimum input signal width
at low level for a specified
counter/frequency module
4 194
$AA0L Read Minimum Input
Signal Width at Low
Level
Reads minimum input signal width
setting at low level for a specified
counter/frequency module
4 195
$AA1H(data) Set Non-isolated
High Trigger Level
Sets the high trigger level of non-
isolated input signals for a specified
counter/frequency module
4 196
$AA1H Read Non-isolated
High Trigger Level
Requests the addressed counter
frequency module to return the high
trigger level for non-
isolated input signals
4 197
$AA1L(data) Set Non-isolated
Low Trigger Level
Sets the low trigger level of non-
isolated input signals for a specified
counter/frequency module
4 198
$AA1L Read Non-isolated
Low Trigger Level
Requests the addressed
counter/ frequency module to return
the low trigger level for non-isolated
input signals
4 199
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