96 · vacon
Description of parameters
Tel. +358 (0)201 2121 • Fax: +358 (0)201 2121 205
5
P2.9.1.14 Reactive Current Limit Response
ID1981
This function can be used to generate a fault or a warning when the reactive current
exceeds 110% value.
0 = No response
1 = Warning
2 = Fault
5.9.2
PT-100
The PT100 protection function is used to measure the temperature and give a warning and/or a fault
when the set limits are exceeded. The marine application supports two PT100 boards. One can be
used for the motor winding and the other for the motor bearings.
2.9.2.1
Number of PT100 inputs in use
ID739 “PT100 Numbers”
If you have a PT100 input board installed in your AC drive, you can select the number of
PT100 inputs in use. See also the Vacon I/O boards manual.
0 = Not used (ID Write, value of maximum temperature can be written from fieldbus)
1 = PT100 input 1
2 = PT100 input 1 & 2
3 = PT100 input 1 & 2 & 3
4 = PT100 input 2 & 3
5 = PT100 input 3
NOTE! If the selected input is not connected, the display will show the value 200ºC. If the
input is short-circuited, the value is –30ºC.
2.9.2.2
Response to PT100 fault
ID740 “PT100 FaultRespo”
0 = No response
1 = Warning
2 = Fault, stop mode after fault according to Stop Function
3 = Fault, stop mode after fault always by coasting
2.9.2.3
PT100 warning limit
ID741 “PT100 Warn.Limit”
Set the limit at which the PT100 warning will be activated.
2.9.2.4
PT100 fault limit
ID742 “PT100 Fault Lim.”
Set the limit at which the PT100 fault (F56) will be activated.
