Festo — MSE6-E2M — 2022-08d
Functions
13
1
2
3
4
5
6
Fig. 4: Block diagram of the consumption function
1
Unit flow rate parameter
2
Flow rate standard parameter
3
Unit consumption parameter
4
Output control bit, reset consumption
measurement
5
Output control bit consumption measure-
ment
6
Parameterisation diagnostics errors param-
eter
5.1.3
Pressure
Input signal
The output pressure P2 measured value is processed according to the unit pressure, Pm.8.0-8.1,
parameter and made available as an input signal pressure P2, Em.2.
Monitoring of upper pressure critical limit
A comparator is used to compare the measured pressure value with the upper pressure limit value,
Pm.13-14, parameter. When the time set in the monitor limit values startup, Pm.7, parameter has
elapsed and limit value monitoring is activated, Pm.0.6, the appropriate error/diagnostic message is
output if a limit value is exceeded.
Monitoring of parameters
The unit pressure, Pm.8.0-8.1, upper pressure limit value (P13-14) and startup limit value diagnostics
(P7) parameters are checked for permissible values on input. In case of error, the appropriate error
message is output if parameterisation error monitoring is activated (P0.7).
Sensor monitoring
If there is a sensor error, the appropriate error message, which cannot be deactivated, is output.
Module number m = 1
Function number = 4828 + m * 64 + parameter number
