Levitronix PuraLev iF100SU User Manual

User Manual for PuraLev
®
iF100SU
www.levitronix.com
PL-4079-00, Rev00, DCO# 21-271
34
The states of the integrated pump system are described in the following:
Off:
The pump system is switched off and the impeller is not levitated. In this state, Levitronix
®
Service
Software has full control.
Flow Control Mode:
The pump system is switched ON and the impeller is rotating with the referenced speed from flow
controller.
Speed Control Mode:
The pump system is switched ON and the impeller is rotating with the referenced speed.
Priming Mode:
The pump system is switched ON and the impeller is rotating with the priming speed. The motor
has electrical power when in this state. This mode can only be accessed by activating priming
feature within Flow Controller Settings in Levitronix
®
Service Software. Priming speed and
Timeout-time can also be configured within Flow Controller Settings.
Error:
If an error according to Table 17 occurs in the pump system, the system defaults to the Error state.
The according digital output on the PLC Interface Module is activated. The pump system is
switched OFF. By a pulse of 300-700 ms on the Enable/Reset input the system gets back to the
Off state.
Errors
Effect on Designated
Digital Output of the PLC
No pump head detected
Error = Open circuit
Driver temperature was above 90°C
Error = Open circuit
Driver temperature was higher than 80°C for more than 10 min.
Error = Open circuit
The flow controller could not stabilize the position of the impeller
Error = Open circuit
Motor coil interrupted
Error = Open circuit
Motor sensor reading error
Error = Open circuit
Communication to flow converter timed out
Error = Open circuit
Parameter error. Could not access configuration
Error = Open circuit
Supply voltage out of range (Power input < 18 or > 30 V DC)
If the voltage is out of range the system starts to reduce the speed and a warning is generated.
When reaching 0 rpm and the voltage is still out of range the system is disabled and an error is
generated. In case the voltage is again within the range during speed reduction the system
switches to normal operation and no Error is generated.
Error = Open circuit
Table 17: Possible errors with indication on PLC Interface Module

Levitronix PuraLev iF100SU Specifications

General

Brand	Levitronix
Model	PuraLev iF100SU
Category	Water Pump
Language	English