Advantech Adam-4013 RTD

115 ADAM-4000 Series User Manual
Chapter 4 Command Set
$AA6N Clear Counter
The command clears the counter 0
or counter 1 of the specified counter
module
7-46
$AA7N Read Overflow Flag
The addressed module returns the
status of the overflow flag of counter
0 or counter 1
7-47
$AA4S
Enable/Disable
Digital Filter
Enables or disables the digital
filter of the addressed counter/fre-
quency module
7-49
$AA4 Read Filter Status
The addressed counter frequency
module returns the status of its digital
filter
7-50
$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
7-51
$AA0H
Read Minimum Input
Signal Width at High
Level
Reads the minimum input signal
width setting at high level for a speci-
fied counter/frequency module
7-52
$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
7-53
$AA0L
Read Minimum Input
Signal Width at Low
Level
Reads minimum input signal width
setting at low level for a specified
counter/frequency module
7-54
$AA1H(data)
Set Non-isolated
High Trigger Level
Sets the high trigger level of non-iso-
lated input signals for a specified
counter/frequency module
7-55
$AA1H
Read Non-isolated
High Trigger Level
Requests the addressed counter
frequency module to return the high
trigger level for non-isolated input sig-
nals
7-56
$AA1L(data)
Set Non-isolated Low
Trigger Level
Sets the low trigger level of non-iso-
lated input signals for a specified
counter/frequency module
7-57
$AA1L
Read Non-isolated
Low Trigger Level
Sets the low trigger level of non-iso-
lated input signals for a specified
counter/frequency module
7-58
@AAEAT Enable Alarm
Enable the alarm in either momentary
or latching mode
7-69
@AADA Disable Alarm Disable all alarm functions 7-70
@AACA Clear Latch Alarm The latch alarm is reset 7-71
@AAPA(data)
Set Low-Alarm
Count Value of
Counter 0
Downloads the low-alarm count value
for counter 0 of the specified counter/
frequency module
7-72
@AASA(data)
Set High-Alarm
Count Value of
Counter 0
Downloads the high-alarm count
value for counter 0 of the specified
counter/frequency module
7-73
@AARP
Read Low-Alarm
Count Value of
Counter 0
Ask the addressed module to return
its low-alarm count value for counter
0
7-74
@AARA
Read High-Alarm
Count Value of
Counter 0
Ask the addressed module to return
its high-alarm count value for counter
0
7-75
Table 4.27: ADAM-4080D Command Table