IMPORTANT:
U22 must be set to total motor FLA and U26 must be set to “ON” or “1” unless separate motor thermal protection is provided by user.
CAUTION: Do not set U22 greater than total motor nameplate amps.
Viewing Current:
While running you can view the current by holding down the “Increase” button on the front of the drive.
Additional U Parameters:
Parameter Parameter Name Settings Default
U22 Motor Nameplate FLA ----, Range in Amps ----
Set to total motor nameplate FLA.
---- = Not set. Will give a P.C.22 code if U26 not set to off.
U26 Thermal Mode OFF, on, 1 on
oFF = Off. Separate motor thermal protection is required.
on = On. Drive can trip with an F2. Motor needs to cool.
1 = On for hoist motion. Unit will inhibit the Fwd(up) direction
until motor has time to cool off. Hoist can be run down to
set the load down.
Hoist up must be connected to the F (forward) terminal
on the drive.
Additional PC Code:
P.C.22 Program Code 22 U22 is not set & U26 is not off.
The default for U22 is ---- (= not set). The total motor nameplate
FLA must be entered. U26 can be turned off as well if separate
motor thermal protection is provided.