Pt-100 - Danfoss Vacon NXP Applications Manual

96 · vacon
P2.9.1.14 Reactive Current Limit Response
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
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
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
Set the limit at which the PT100 warning will be activated.
2.9.2.4 PT100 fault limit
Set the limit at which the PT100 fault (F56) will be activated.
5
ID1981
ID739 "PT100 Numbers"
ID740 "PT100 FaultRespo"
ID741 "PT100 Warn.Limit"
ID742 "PT100 Fault Lim."
Tel. +358 (0)201 2121 • Fax: +358 (0)201 2121 205
Description of parameters