ICP DAS USA ET-2242 User Manual page 45

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ET-2200 Series Ethernet I/O Modules
Item
Digital Output
Host Watchdog Timeout
(Seconds)
Enable Watchdog
Safe Value
Power-On Value
Digital Input
Enable Latched DI
Clear Latched Status
(High)
Clear Latched Status
(Low)
DI Filter Level
Digital Counter
Enable Digital Counter
Clear Digital Counter
Preset Counter Value
Frequency Measurement by DI
Enable
Frequency
Measurement
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Description
This parameter is used to configure the Host Watchdog timeout value. If
there is no Modbus TCP communication activity for the specified period
(the timeout), then the Host Watchdog will activate an alarm.
This parameter is used to enable the watchdog on each DO channels.
This parameter is used to define the DO safe value for the ET-2200
module. If the Host Watchdog alarm is activated, the DO will be set to
the user-defined safe value.
This parameter is used to define the DO Power-on value. On boot up, the
DO is set to the user-defined Power-on value.
This parameter is uses to enable the latch function on all DI channels.
The status of the DI will be recorded if it has been flagged as either high
or low.
0 = Disable All; 1 = Enable All
This parameter is used to clear the status of all high latched D/I.
0 = No Operation; 1 = Clear All
This parameter is used to clear the status of all low latched D/I.
0 = No Operation; 1= Clear All
The DI filter is a function that eliminates high-frequency noise from
inputs.
Settings range value: 1 ~ 6500 (ms); 0 = Disable (Default).
Refer to FAQ004_What is Digital-Input Filter (DI Filter)
detailed information.
This parameter is used to enable the digital counter on each DI channels.
This parameter is used to clear the values of each DI counters.
This parameter is used to set the default value for each DI counters.
This parameter is used to enable the frequency measurement function
on each DI channels.
for more
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