3-1 Set I/O Parameters; 3-1-1 General Parameters - Omron DeviceNet DST1 Series Operation Manual

3-2 Remote I/O Allocations

3-1 Set I/O Parameters

The DST1-series Safety I/O Terminals have five parameter groups: General
Parameters, Safety Input Parameters, Test Output Parameters, Safety Output
Parameters, and Operating Time Parameters.
The settings in each parameter group are listed in the following tables. All parameters
are set using the Network Configurator.
Note: Parameters directly related to safety are marked with (s) in the left column.

3-1-1 General Parameters

Parameter name
S Safety Output Error
Latch Time
S Safety Input Error
Latch Time
Test Output Idle
State
Unit Name
Threshold Network
Power Voltage
Threshold Run Hours 0 to 429,496,729
Last Maintenance
date
3-2
Value
0 to 65,530 ms
(in increments of
10 ms)
0 to 65,530 ms
(in increments of
10 ms)
Clear OFF
Keep output data
32 characters max.
8.0 to 30.0 V
hours
1972/01/01 to
2038/01/19
Description
This parameter is common to all the
safety outputs.
It sets the time to latch the error state
when an error occurs in these outputs.
Even when the cause of the error has
been removed, the error state will remain
latched for the time set here.
This parameter is common to all safety
inputs and test outputs.
It sets the time to latch the error state
when an error occurs in these
inputs/outputs. Even when the cause of
the error has been removed, the error
state will remain latched for the time set
here.
This parameter is common to all test
outputs for which the Test Output
Channel Mode is set to Standard Output.
It sets the output state of the test output
when idle data is received.
This parameter sets a user-chosen name
for the DST1-series Safety I/O Terminals.
The set name is saved in the
DST1-series Safety I/O Terminals and
displayed in the network configuration.
This parameter sets the threshold of the
network power voltage. When the voltage
falls below the set threshold voltage, the
corresponding bit in general status turns
ON.
This parameter sets the threshold for unit
operating hours. When the operating
hours exceeds the set threshold, the
corresponding bit in general status will
turn ON.
This parameter saves the maintenance
date in the DST1-series Safety I/O
Terminals.
Default
1,000 ms
1,000 ms
Clear
OFF
None
11 V
0 hours
1972/01/01