Evoqua WALLACE & TIERNAN MFC, Инструкция по эксплуатации

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WT.050.580.000.DE.IM.0714
Operation
MFC
5.
Diagnosis - Menu 1.8
Inputs/Output diagnosis Information on
• The assignment of the mA outputs
• The current mA output in mA and %
• The current dosing output Yout for module 1 as well as Ypi
• The current dosing output for module 2
• The current switching conditions of the relays
Relay off Relay on
• The selected application
• The send/receive condition of both interfaces RS485, RS232
and CAN
• The current switching conditions of the digital inputs 1, 2 and 3
• The current flow measurement (Wq) input signal
• The current input signal of the external setpoint (We) or
external dosing factor (ext. DF)
Second display - input/output
(compound-loop-control only)
Information on
• Module 1 measured valued
• Compound-loop-control Yout in %
• Ypi-share of Yout in %
• Deviation Xd in %
• Dosing rate (DL) in % acc. to the current flow rate from the
dosing factor table
• nL delay until new DL value is accepted in the dosing factor
table (entry at 120)
• SPtr running delay until trim setpoint is reactivated
Dosing average diagnosis Displays the dosing average of the previous hour, day, week,
month
Dosing factor diagnosis Displays the learned DL dosing factors for the control output
depending on Wq (display in 5 % increments).
N describes the training meter, how often a dosing factor was
learned for this Wq value. This table can be displayed as a
diagram (toggle with the ---> key).
Software version diagnosis Displays the software version of the sensor measuring module, the
display and the main CPU