Operation and maintenance instructions
Series PRE proportional pressure regulator
IO-Link version
5000030186
Ver. 03
33
13.2.19.
Discharge coil maximum activation time
Indicates the total work time of the exhaust coil expressed in ms, is either visible or not according
to the diagnostics level of the Regulator.
13.2.20.
Temperature
Indicates the internal temperature of the regulator
13.2.21.
Device Status
Indicates the status of the device:
-
0: the device is working properly.
-
1: Maintenance requested, the health indicator of a coil is low.
-
2: Out of specification, the device has at least one warning.
-
4: Failure, the device has at least one error and is unable to work (in this case the cyclic data
are no longer valid).
13.2.21.1.
Detailed device status
The Detailed Device Status parameter is a list of 64 elements: the first bite of every elements
indicate a data called EventQualifier, the others two bytes indicates the event code (the
complete list of codes are available in the dedicated chapter).
-
Instance (bit da 0 a 2): indicates the cause of the event, in this case it will always have value
4.
-
Source (bit 3): indicates which device generates the event, in this case it will always have
value 0.
-
Type (bit 4 e 5): indicates the event type, in this case it can assume the value 2 in case of
warning or 3 in case of error.
-
Mode (bit 6 e 7): indicates the mode, if it appears or disappears, in this case only the events
present appear in the list and therefore will always have the value 3.
13.2.22.
Protection timeout
Sets the behavior of the pressure regulator in case it fails to reach the pressure target, to have
an effect the control on the regulated pressure must be active.
When the error occurs, the pressure regulator will try again to reach the target after a time
equal to the value indicated by this parameter (expressed in seconds).
If this parameter is null, the pressure regulator will not attempt any new regulation.
