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5.3.3 FULL SCALE - Full Scale mbar I5FCx_S04
This indicates the maximum preset pressure.
The value is expressed in mbar, the maximum settable value is 10000 mbar
.
For optimal regulation, the supply pressure must be equal to FS (Full Scale) + 1 bar
.
5.3.4 MINIMUM PRESSURE - Minimal Pressure mbar I5FCx_S05
Indicates the minimum regulated pressure with set 0. It is expressed in mbar, its value must be less than the full scale set.
The minimum value which can be set with Keyboard Set is the Minimum Pressure value.
Fail Safe Output -
The function is available only from PLC setting.
This function can be used to determine the state of Proportional Pressure Regulator when communication with the Master is interrupted.
Three different modes can be selected in the Unit Parameter configuration:
Output Reset (default), The pressure regulation is disabled and set to 0 (or at minimum pressure, if set).
Hold Last State, all the Proportional Pressure Regulators remain at the state they found themselves when communication with the Master was
interrupted.
Output Fault mode, the behaviour of Proportional Pressure Regulator can be selected from among two modes:
Parameter 16 - 0 = Hold Last State, all the Proportional Pressure Regulators remain at the state they found themselves when communication with t
the Master was interrupted.
Parameter 16 - 1 = Output Fault mode, the pressure is regulated at the value set by "Pressure value in Fail Safe condition".
The value is expressed in mbar.
10000 mbar
0
V = 10 fast adjustment
V = 1 low adjustment
5.3.5 SPEED REGULATION CONTROL - Speed Adjust I5FCx_S09
Can be used to change the regulator response speed, can be set from 1 to 10.
5.3.6 ZERO SETTING (TEMPERATURE COMPENSATION) - The function is only available from the keyboard
The instrument is calibrated at an ambient temperature of 20°C. The pressure value measured by the internal transducer can vary with the
ambient temperature and it may be necessary to reset the reading.
The value read can be reset through the reset function.
The function is only active if the pressure displayed is less than 150 mbar.
Upon zero resetting, the temperature compensation activates and the consequent change in pressure is automatically compensated.
CAUTION
: the resetting has an effect on the calibration of the instrument. Before making it, make sure the supply pressure has been
removed and the output circuit is disconnected.
Summary of Contents for EB 80 ETHERNET POWERLINK
Page 1: ...MANUALE D USO USER MANUAL ...
