ABB PSTX30 Applications Manual page 17

4.4.3 10 Internal IO (push button and
PLC control)
Menu Parameters Complete list
u u
See Figure 15 for navigation
These are the recommended settings for Internal IO:
1. Set the parameter 10.02 In1 function to
Start 1
2. Set the parameter 10.03 In2 function to Slow
speed reverse
3. Set the parameter 10.06 K6 function to Event
group 1
Parameters:
Parameter Description
10.02 In1 function Sets the functionality for In1
(terminal 16). Should be selected
to Start 1 to get Pump cleaning
forward.
10.03 In2 function Sets the functionality for In2 (terminal
17). Should be selected to Slow
speed reverse to get Pump cleaning
reverse.
10.06 K6 function Sets the functionality of relay K6.
Should be set to Event group 1
to be used for signaling overload
protection.
4.4.4 13-19 Protections (motor
protection and detection of pump
clogging)
Menu Parameters Complete list
u u
Menu Parameters Complete list
u u
See figure Figure 15 for navigation.
These are the recommended settings for Protections:
1. Set the parameter 13.10 Locked rotor op to
Stop-Manual
2. Set the parameter 14.02 Curr underload trip time
to 1
3. Set the parameter 14.05 Curr underload op to
Stop-Manual
Parameters:
Parameter Description
13.10 Locked rotor op Enable locked rotor protection that
protects the motor from overheating
when jammed.
14.02 Curr underload Sets the time that the current has to
be below the trip level to trip.
trip time
1 Enable underload protection that
4.05 Curr underload
protects the pump from running dry.
op
Instead of current underload protection it is possible to
set power factor underload protection, parameters 14.06
- 14.10. See 1SFC132081M0201 - Softstarters Type
PSTX30...PSTX370, Installation and Commissioning
Manual.
10 Internal IO
u
Setting range
None, Reset, Enable, Slow speed forward,
Slow speed reverse, Motor heating, Stand
still brake, Start reverse, User defined
protection, Emergency mode, Fieldbus
disable control, Start 1, Start 2, Start 3
None, Run, Top of ramp, Eventgroup 0-6,
Sequence 1-3 Run, Sequence 1-3 TOR,
Run reverse
13 Protections
u
14 Protections
u
Setting range
Off, Stop-Manual, Stop-Automatic,
Indication
0 ... 10 s
Off, Stop manual, Stop auto,
Indication
1SFC132104M0201
Default
value
None
Same as In1 None
Event
group 0
Default
value
Off
10 s
Off
| Application manual: Waste water pump | Set-up
3
Recommended
Value
Start 1
Slow speed
reverse
Event group 1
Recommended
Value
Stop-Manual
1
Stop-Manual
17