Siemens HydroRanger 200 Instruction Manual page 145

Control
Fixed Duty Assist
Fixed Duty Backup
Alternate Duty
Assist
Alternate Duty
Pump
Backup
Service Ratio Duty
Assist
Service Ratio Duty
Backup
First In First Out
(FIFO)
Flush Valve
Control
Communication
1.
When reading and setting this parameter through Modbus or SmartLinx
communications the parameter values are mapped to different numbers.
See the
bus information or the relevant SmartLinx
P112 Relay ON Setpoint
Sets the process point at which the relay changes from its NORMAL state.
Primary Index
Values
Altered by
Related
For most applications, the relay is tripped at this point. For IN-BOUNDS and OUT-OF-
BOUNDS alarms, it is the high point in the specified range. This parameter is set
according to Span (P007) even when another reading, such as volume, is shown on
the LCD.
7ML19985FC03
Values For P111
1
Type
#
At fixed ON and OFF setpoints and allows multiple
50
pumps to run or for rake control
At fixed ON and OFF setpoints and allows only one
51
pump to run
At rotating ON and OFF setpoints and allows multiple
52
pumps to run
At rotating ON and OFF setpoints and allows only one
53
pump to run
On service ratio at ON and OFF setpoints and allows
54
multiple pumps to run
On service ratio at ON and OFF setpoints and allows
55
only one pump to run
As Alternate Duty Assist, resets the relay from stag-
56
gered OFF setpoints
Used to control a pump flushing device based on
64
Flush Systems (P170 to P173)
Based on input from external communications. See
Communications
65
ence.
HydroRanger 200 Communications
Relay
Range: -999 TO 9999
Preset: ----
• P007 Span
• P100 Preset Applications
• P111 Relay Control Function
• P113 Relay OFF Setpoint
HydroRanger 200 – INSTRUCTION MANUAL
Relay Control
section on page 87 for further refer-
section on page 87 for Mod-
®
manual.
Page 135