Siemens HydroRanger 200 HMI - Set Relays to Service Ratio Duty Assist

Operating
7.9 Pump control
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
123
Set the Relay OFF Setpoint
Parameter
Index
Value
Description
OFF Setpoint (2.8.1.6.)
(Page 197)
1 1.3 m Sets the three setpoints for the
pump relays.
OFF Setpoint (2.8.1.6.)
(Page 197)
2 1.3 m
OFF Setpoint (2.8.1.6.)
(Page 197)
3 1.3 m
7.9.3.4
Set relays to Service Ratio Duty Assist
Parameter
Index
Mode/Value
Description
Relay Function (2.8.1.4.)
(Page 195)
1 Service Ratio Duty Assist Sets the pump relays (Relays 1,
2, and 3) to Service Ratio Duty
Assist.
Relay Function (2.8.1.4.)
(Page 195)
2 Service Ratio Duty Assist
Relay Function (2.8.1.4.)
(Page 195)
3 Service Ratio Duty Assist
Service Ratio (2.8.1.12.)
(Page 200)
1 25 Sets the ratio to:
• 25% – Pump 1
• 50% – Pump 2
• 25% – Pump 3
Service Ratio (2.8.1.12.)
(Page 200)
2 50
Service Ratio (2.8.1.12.)
(Page 200)
3 25
Set the Relay ON Setpoints
Parameter
Index
Value
Description
ON Setpoint (2.8.1.5.)
(Page 197)
1 0.4 m Sets the three setpoints for the
pump relays. The first cycle will
use these setpoints. Subse-
quent cycles rotate the set-
points among the pumps.
ON Setpoint (2.8.1.5.)
(Page 197)
2 0.3 m
ON Setpoint (2.8.1.5.)
(Page 197)
3 0.2 m
Set the Relay OFF Setpoints
Parameter
Index
Value
Description
OFF Setpoint (2.8.1.6.)
(Page 197)
1 1.3 m Sets the three setpoints for the
pump relays.
OFF Setpoint (2.8.1.6.)
(Page 197)
2 1.3 m
OFF Setpoint (2.8.1.6.)
(Page 197)
3 1.3 m