Profibus DP Mk2 Option Card Installation Manual
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Publication PUB088-005-00_1017
7.2.10
Data Logger Information (Parameter 42 to 67)
The Profibus card makes available some of the IQ and IQT data logged information from parameters
in the data base. The data available is updated shortly after the actuator stops moving provided the
actuator selector is in the ‘Remote’ position and can be read from the appropriate parameters.
Close Torque Set
Parameter 42, the actuator setting for the maximum generated torque
value permitted when the actuator is moving towards the closed
position is recorded in this register.
Open Torque Set
Parameter 43, the actuator setting for the maximum generated torque
value permitted when the actuator is moving towards the open
position is recorded in this register.
Torque at x% when opening
Parameters 44 to 54 are a set of parameters that each record the last
value for the torque generated when the actuator is moving from
closed to open and reaches a particular position (x%).
The parameters contain 11 values of torque generated in 10%
position increments between 0% and 100% of valve travel.
Torque at x% when closing
Parameters 55 to 65 are a set of parameters that each record the last
value for the torque generated when the actuator is moving from open
to closed and reaches a particular position (x%). The parameters
contain 11 values of torque generated in 10% position increments
between 100% and 0% of valve travel.
Motor Starts
– Closing Direction
Parameter 66 contains the total number of times the motor contactor
to close the valve has been operated. The counter can be reset to
zero using parameter 29.
Motor Starts
– Opening Direction
Parameter 67 contains the total number of times the motor contactor
to open the valve has been operated. The counter can be reset to
zero using parameter 29
7.2.11
Parameterisation Date (Parameter 68)
This parameter can be set to contain information showing the date when the card was set up. The
format for the entry should be DD/MM/YY. This parameter does not automatically update and must be
set manually.
