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Page 136 HydroRanger 200 – INSTRUCTION MANUAL 7ML19981FC01

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Parameters

P137 Pump Group

Puts pumps into groups for multiple pump rotations on one transducer.

This feature groups pumps (relay points 1 - 6) into groups 1 or 2. It is applied to pump

rotation and occurs independently within each group.

Flush Systems (P170 to P173)

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.

Standard Mode

Enter the 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.

Example:

If you need to watch pump Relay One to control a flush valve on Relay Two you would set

P170[2]=1.

Primary Index Relay

Values

Range: 1 to 2

1 * group 1

2group 2

Alters

• P111 Relay Control Function when P111=52 (Alternate duty

assist) or 53 (Alternate duty backup)

Note:

• If any of the following parameters are set to 0, this feature will not work.

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Siemens HydroRanger 200 Bedienerhandbuch Seite 150