Instruction manual

7ML19981FB06 MultiRanger 100/200 – INSTRUCTION MANUAL Page 153
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Parameters
P253 Input Filter Time Constant [MR 200]
Shows the time constant used in the mA input filter to dampen signal fluctuations.
This number in seconds is used in the damping calculations. Larger values damp more
than smaller values and 0 disables the signal filter.
P254 Scaled mA Input Value [MR 200]
Shows the resulting level value after scaling.
This parameter is calculated from the input mA signal.
P260 mA Raw Input [MR 200]
Shows the raw mA input supplied by the external device.
Discrete Input Functions (P270 to P275)
Discrete inputs can be used for the following:
Passing other information to a remote system through communications
Backup level override
Use the parameters listed above to have discrete inputs modify the unit’s operation.
Use the following parameters to configure the discrete input itself.
See also the
Pump Control
section on page 58 for a description of the MultiRanger’s
pump control algorithms, including how the discrete inputs alter its operation.
Primary Index Global
Values
Range: 0 to 9999
Preset: 1
Primary Index Global
Values
Range: -999 to 9999% (view only)
Preset: calculated from the input mA signal
Primary Index mA input
Values Range: 0.000 to 20.00 (view only)