Flush Systems (P170 To P173) [Mr 200] - Siemens MAG 1100 Operating Instructions Manual

Flush Systems (P170 to P173) [MR 200]

Please note that these parameters apply to the MultiRanger 200 only.
Use this feature to control an electrically operated flush valve on a pump to divert some
pump output back into the wet well to stir up sediment.
Notes:
• If any of the following parameters are set to 0, this feature will not work.
• In Dual Point mode, a flush valve can be set up for each of the three available
level inputs (P001 = 4 or 5).
Single Point Mode
Enter the MultiRanger relay number of the pump with the flush valve. The activation of
this pump relay drives the usage of the flush system. Both P172 Flush Interval and P171
Flush Cycles are based on the operation of this relay and control any relay set to P111 =
64, Flush Valve.
Dual Point Mode
The indexed relay is the one that controls the flush device. The value is the pump relay
that is watched by the flush system. Enter the pump relay value into the parameter at the
flush relay index.
Example
If you need to watch pump Relay One to control a flush valve on Relay Two you would set
P170[2]=1.
P170 Flush Pump [MR 200]
Picks the number of the pump relay which triggers the flushing device.
Primary Index
Values
Related
Enter the MultiRanger relay number of the pump with the flush valve. The activation of
this pump relay drives the usage of the flush system. Both P172 Flush Interval [MR 200]
and P171 Flush Cycles [MR 200] are based on the operation of this relay and controls any
relay set to P111 = 64, Flush Valve.
Page 144 MultiRanger 100/200 – INSTRUCTION MANUAL
Single Point Model
Global
Range: 0 to 5
Preset: 0
• P111 = 64, Flush Valve
Dual Point Model
Relay
7ML19981FB05