Input Reaction Time; Output Reaction Time - Omron DEVICENET SAFETY - 04-2005 Operation Manual

Dual Channel Setting
When both channels are normal, the outputs can be turned ON.
The status is treated as normal when both channels are normal. If an error is detected for one channel, the
safety output data and the individual safety output status will turn OFF for both channels.
Error Recovery
All conditions below are necessary to recover from an error that has occurred in a safety output.
• The cause of the error must be removed.
• Error latch time must have passed.
• The output signals to the output I/O tags from the user application that correspond to the safety
output must go inactive.
1-4-4

Input Reaction Time

The input delay is the time from when an input signal is changed to when the new signal status is sent to the
network.
Max. Input Reaction Time: 16.2ms + setting value of ON/OFF delay
Note:
1-4-5

Output Reaction Time

The output delay is the time from when a network signal is received to when the status of the output terminal
is changed.
Max. Output Reaction Time: 6.2ms + 20ms (Relay response time, DST1-MRD08SL-1 only)
Note:
1-4 Description of Safety Functions
* Normal
OUT0
OUT1
Remote Status of safety
I/O data outputs 0 and 1
* Error
OUT0
OUT1
Remote Status of safety
I/O data outputs 0 and 1
Refer to the System Configuration Manual (Z905) for system reaction time.
Refer to the System Configuration Manual (Z905) for system reaction time
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Error
ON
OFF
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