Filter
Top Products
Operation
3-1
1
67-Timed Overload Trip - Sets the amount of overload that will
cause a Timed Overload fault (F20) to occur. A Timed Overload
fault will occur when the output current reaches 150% of the set
value for 1 minute. The Timed Overload Trip is active between
30-100% of the Inverter Rated Current (03-Rated Current)
parameter value. The value of the Timed Overload Trip
parameter should be calculated by the following formula:
Value of Parameter 67 +
Motor FLA X 100
03–Rated Current
The range of adjustment is from 0 to 100%. The factory setting
is 0%. The Timed Overload Trip for various output frequencies is
shown in the following figure:
Trip Time (Min)
0
0
1
2
3
4
5
6
0 20 >40Hz
50% 100% 150%
70-Analog Output Scale - Allows scaling of the analog meter
output at control terminal MET to be more or less than the
normal 0-10 VDC level. The factory setting is for 10 VDC output
at full inverter output. The adjustable range is 0-255 in digital
units.