Siemens HydroRanger 200 HMI, Руководство по эксплуатации

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Parameter reference
8.6 Setup (2.)
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
207
Delay Between Starts (2.8.2.8.1.)
Sets the minimum delay (in seconds) between pump starts. This delay determines when the
next pump is permitted to start.
Index Global
Values Range: 0.0 ... 9999
Preset: 10 seconds
Related
• Run-ON Interval (2.8.2.7.1.) (Page 205)
•
Power Resumption Delay (2.8.2.8.2.) (Page 207)
• Level setpoint variation (2.8.2.6.2.) (Page 204)
•
Pump by rate (2.8.1.8.) (Page 198)
Power Resumption Delay (2.8.2.8.2.)
Sets the minimum delay before the first pump restarts after power failure.
Index Global
Values Range: 0.000 ... 9999
Preset: 10 seconds
Related
• Run-ON Interval (2.8.2.7.1.) (Page 205)
•
Level setpoint variation (2.8.2.6.2.) (Page 204)
• Pump by rate (2.8.1.8.) (Page 198)
•
Delay Between Starts (2.8.2.8.1.) (Page 207)
This reduces power surge by not having the first pump start immediately upon power
resumption. When this delay expires, other pumps will start as per Delay Between Starts
(2.8.2.8.1.) (Page 207).
8.6.9 Discrete Inputs (2.9.)
Discrete inputs can be used for the following:
● Passing other information to a remote system through communications
● Backup level override
Use the parameters listed above to have discrete inputs modify the unit’s operation. To
configure the discrete input itself, use the following parameters:
8.6.9.1 Backup Level Override (2.9.1.)
Overrides the transducer reading by a discrete input, such as a contacting point device. The
transducer reading will be fixed at the programmed override value until the discrete input is
released.
The device makes decisions based on the override values.