Siemens MAG 1100, Руководство по эксплуатации, Страница: 310 / 665

Page 136 MultiRanger 100/200 – INSTRUCTION MANUAL 7ML19981FB05
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P112 Relay ON Setpoint
Sets the process point at which the relay changes from its NORMAL state.
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.
Pump
Fixed Duty Assist 50
At fixed ON and OFF setpoints and allows multiple
pumps to run or for rake control
Fixed Duty Backup 51
At fixed ON and OFF setpoints and allows only one
pump to run
Alternate Duty
Assist
52
At rotating ON and OFF setpoints and allows multiple
pumps to run
Alternate Duty
Backup
53
At rotating ON and OFF setpoints and allows only one
pump to run
Service Ratio Duty
Assist
54
On service ratio at ON and OFF setpoints and allows
multiple pumps to run
Service Ratio Duty
Backup
55
On service ratio at ON and OFF setpoints and allows
only one pump to run
First In First Out
(FIFO)
56
As Alternate Duty Assist, resets the relay from stag-
gered OFF setpoints
Control
Flush Valve 64
Used to control a pump flushing device based on
Flush Systems (P170 to P173)
Communication 65
Based on input from external communications. See
Communications
section on page 89 for further refer-
ence.
1.
When reading and setting this parameter through Modbus or SmartLinx
communications the parameter values are mapped to different numbers.
See the
MultiRanger Communications
section on page 89 for Modbus
information or the relevant SmartLinx
®
manual.
Primary Index
Relay
Values
Range: -999 TO 9999
Preset: ----
Altered by
• P007 Span
Related
• P100 Preset Applications
• P111 Relay Control Function
• P113 Relay OFF Setpoint
Values For P111
Control Type
#
1
Relay Control