Festo MSE6-C2M, Operating Instruction

Page: 32 / 104

32 Festo — MSE6-C2M — 2022-08b
Functions
5.2.2.1 Output word Am.0 module control
The output word Am.0 controls the pressure control function and blocking function as well as the
consumption measurement.
Data format of output word 16 bits, right-justified
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
B15 B14 B13 B12 – – – – B7 B6 B5 B4 B3 B2 B1 B0
MSB LSB
Abbreviations used
B0 Shut-off valve controller
B1 Auto-user controller
B2 Q_low-Timer-Reset
B3, B4 Selection of user target pressure
B5 Auto enable controller
B6 Electrical controller output 0
B7 Electrical controller output 1
B12 Consumption V0 Run
B13 Consumption V0 Reset
B14 Consumption V1 Run
B15 Consumption V1 Reset
–– Reserved data bits
D0 … D15 16 bit output data field
MSB/LSB Most significant bit/least significant bit
Tab. 8: Data format of output word Am.0
Output data, pressure regulation and blocking function
Data bit B0 has the following values:
–
0 = shut-off valve open, pressurisation state, default
–
1 = shut-off valve closed, blocking state
Data bit B1 has the following values:
–
0 = user-controlled pressure regulation and blocking function active operating mode, default
–
1 = automatic pressure control regulation and blocking function active operating mode
Data bit B2 has the following values:
–
0 = no status change of the Q_low-Timers, default
–
1 = Resetting the Q_low-Timers
Data bits B3 and B4 have the following values:
–
0 = user-controlled setpoint pressure = power-on setpoint pressure, depending on Pm.28.2, default
–
1 = user-controlled target pressure = 2.5 bar