Evoqua WALLACE & TIERNAN MFC, Instruction Manual

Page: 130 / 268

130
WT.050.580.000.DE.IM.0714
Operation
MFC
5.
selectable for 3 electrode cells)
Adjustment of the reference temperature for the conductivity
measurement:
20°C / 25°C
Quant. salinity => NaCl in g/l / NaCl in % / TDS in g/l / off
TDS factor => 0.4 ... 1.0 (with active TDS display)
TDS:
Total Dissolved Solids = filtrate dried solid matter content in g/l.
The TDS factor depends on the composition of the sample water
and must determined for each water type.
Press the softkey to show additional setting menus in the
measuring range menu.
CAN segment MW -> 01 (01...31) (--off)
Setting the CAN segment in which the measured value is to be
transmitted.
CAN addr. MW -> -- (00...31) (--off)
Setting the CAN address to which the measured value is to be
transmitted.
Limit value 1 Min within measuring range
Max within measuring range
Hysteresis Depends on measuring range
0.01 to 0.25 / 00.1 to 05.0 / 1 to 50
Limit value 2 Min Yout/Ym 0–100.0 % (not in single feedback
closed-loop control)
Max Yout/Ym 0–100.0 % (not in single feedback
closed-loop control)
Ym is only output if the
actuator feedback is present,
otherwise the controller output is Yout
Hysteresis 0.1 to 5.0 %
Min Ypi 0–100.0 % (for compound-loop-
controller only)
Max Ypi 0–100.0 % (for compound-loop
controller only)
Hysteresis 0.1 to 5.0 % (for compound-loop-
controller only)
Adaption Adaption is only available for single feed back control with "DES"
modules.
Tu
1–3600 s (60 s)
Ts 0.1 to 480.0 min (10 min)
Reference temp. LF