4 Module descriptions
| Digital input and output modules IP67, PROFIBUS, 60 mm, metal housing
22
2484950000/00/03.2016
Manual UR67-PROIFBUS
Editable parameter
Overview of the editable parameter
Channel
Name
Options
Default
1 ... 8
Channel Diagnostics
Disabled / Enabled
Enabled
1 ... 8
Actuator Low Voltage Detection
Disabled / Enabled
Enabled
1 ... 8
Fail-Safe
Set low / Set high / Hold last
Set low
1 ... 8
Surveillance Timeout
0 ... 255 ms
80 ms
Channel Diagnostics
The channel-related diagnosis of the module can be enabled
(Report) or disabled (Do not report) using this parameter.
With channel diagnosis disabled only the device-related and
the ID-related diagnosis but no channel-related diagnosis are
transmitted. The default is „Enabled“.
Actuator Low Voltage Detection
The diagnosis „Actuator Low Voltage Detection“ can be sup
-
pressed using this parameter. Thereby the diagnosis will be
suppressed if the module is temporarily used without actua-
tor supply.
This parameter is only provided by modules with digital out-
puts (16DO, 8DI/DO). The default is "Enabled".
Fail-Safe
This parameter defines the status of the outputs after a com
-
munication interruption or failure within the PROFINET-IO
network.
The following settings are possible:
–
Set low: The output channel will be disabled
–
Set high: The output channel will be enabled
–
Hold last: The last output status will be hold
This parameter is only provided by modules with digital out-
puts (16DO, 8DI/DO). The default is „Set low“
Surveillance Timeout
Using this parameter you can define a delay time for the
surveillance of output currents. The delay will start after each
status change of the output channel, i.e. if it is enabled (ris-
ing edge) or disabled (falling edge). The output will be sur-
veilled only after a delay time and then errors (channel, volt-
age and overload errors) will cause a diagnosis. This avoids
pretermed error messages that occur with switching-on
capacative loads, with switching-off inductive loads or with
other voltage peaks during the status change.
The surveillance timeout can be set from 0 to 255 ms. The
default is 80 ms. A timeout of 100 ms is preset for the static
status of a channel (permanent on or off).
The timeout can be set individually for each output channel.
This parameter is only provided by modules with digital out-
puts (16DO, 8DI/DO).