FLYGT APP 541 - Other Outputs; Extra Options with Three Pumps or Less

The output is affected by selected alarms. When an alarm is:
• Not acknowledged, the output is active.
• Acknowledged, the output is passive.
Configure Common alarm output
1. Select continuous or intermittent output in the Common alarm menu (17_4_1).
2. Specify alarms that will activate the output in the Com. alarm activ. 1–4 menus
(17_4_2 –17_4_5).
For each alarm that can activate the output, select:
• 1 to enable the condition.
• 0 to disable the condition.
Other Outputs
Emergency Operation
If the RTU fails, an emergency operation circuit can take control of the pumps.
Before using this function
This function requires that the Emergency operation output is connected to an emergency
operation circuit. (Reference: Installation manual).
Extra Options With Three Pumps or Less
Function: Three pumps or less
Some terminals on the MIO 501 I/O board can be used for other purposes:
• Terminals 40–41 are automatically re-configured as a Low level switch input.
• Terminals 42–43 are automatically re-configured as a High level switch input.
• Terminals 17–18 can be used as:
• Flushing valve output,
• General output,
or
• Output for motor protection reset.
Specify number of pumps
Specify the number of pumps in the pump station in the Number of pumps menu (17_1)
Related configuration
• There is no need to use General purpose inputs for high and low level switches.
• Terminals 17–18 on the MIO 501 I/O board can be re-configured. (Reference: Sections
below).
Flushing Valve
A flushing valve can be used to clean the pump sump.
Before using this function
• Configure the RTU to use three pumps or less.
• This function requires that terminals 17–18 on the MIO 501 I/O board are connected to
the flushing valve.
Function: Flushing valve
After a number of pump cycles, the flushing valve is opened a specified time.
Configure flushing valve
Select “Flushing valve” in the Function output 4 menu (17_7_1).
1. Specify the number of pump cycles between each flushing in the Flushing interval
menu (13_17).
2. Specify how long time to flush in the Flushing time menu (13_18).
Disable flushing
Configure I/O
APP 541 User manual 17