Siemens HydroRanger 200 HMI Operating Instructions Manual page 204

Parameter reference
8.6 Setup (2.)
Relay Fail-safe is available only for the relay functions listed in the table below. Preset
options depend on the relay functions selected.
Relay function (2.8.1.4.)
Level alarm
In-bounds alarm
Out-of-bounds alarm
Rate of Change alarm
Temperature alarm
Fixed Duty Assist, Fixed Duty Backup, Alternate
Duty Assist, Alternate Duty Backup, Service Ratio
Duty Assist, Service Ratio Duty Backup, First In
First Out: all pump controls
Relay interval setpoint (2.8.2.4.)
Sets the length of time, in hours, between starts.
Index
Values
Altered by
Related
202
Relay
Range: 0 ... 9000 hours
Preset: 0.000 hours
Preset applications (2.8.1.3.) (Page 194)
Relay function (2.8.1.4.) (Page 195)
Preset (Relay fail-safe 2.8.2.3.)
OFF
De-energize
Operating Instructions, 06/2018, A5E36281317-AC
HydroRanger 200 HMI