4–2
OPERATION
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MAGPOWR DLCA
MI 850A348 1 E
Zeroing tension
display
While displaying tension, press [
] for two seconds to zero the
displayed tension and output.
Connecting the digital input (Zero) to 5V or +24V for
greater than 500 ms will zero the displayed tension and
output.
This function will work only when the following conditions are
met:
when displaying tension and not if in the parameter menu,
when not in calibration,
if zeroing has not been locked out when a password has
locked the DLCA.
Reset parameters to
defaults
Press and hold [+] and [
] while turning power on to the DLCA.
The display will show "dEF" for four seconds while the
parameters are reset to defaults.
This does not reset the calibrate analog outputs parameters
C0.1 through C0.6. These parameters are calibrated at the
factory for the component tolerances on each board. The
password is reset and the DLCA will be unlocked.
Tension over-range
The tension reading display will flash when the displayed
tension exceeds the maximum tension set in either parameter
C1.3 or C2.5.
Password protection
The DLCA allows a password to be set which prevents changes
to the parameters or performing a calibration. When locked, all
parameters can be viewed. Only zeroing tension is allowed
while the password has locked the DLCA, unless zeroing has
been locked out.