CALIBRATE TENSION USING KEYPAD
www.maxcessintl.com
DLCA NET-S1
MI 850A374 1 A
Page 25 of 67
Start Precision Calibration procedure
Channel 1:
Use [+] and/or [-] to go to CAL1.1. Press [Enter] to enter the
sub-menu.
Display now shows C11.1. Remove any web tension from the
load cells on channel 2. Unload the load cells on channel 1 that
are measuring roll weight and press [Enter]. The DLCA NET-S1
will now zero out the idler roll weight and show a wait display.
After zeroing, the DLCA NET-S1 will automatically increment to
the next parameter.
Display now shows C11.2. Press [Enter] and select the decimal
point position for weight. Press and hold [Enter] for two
seconds (until the display starts flashing) to store the decimal
point position. Range {000000, 000000., 00000.0, 0000.00,
000.000, 00.0000, 0.00000}.
Display now shows C11.3. Press [Enter] and enter the maximum
roll weight. Press and hold [Enter] for two seconds (until the
display starts flashing) to store the parameter. This value scales
the output. The output will be at 10 volts or 20 mA when the
measured roll weight matches this value. The maximum output
voltage or current is set by the sub-menus OP1, OP2, and OP4.
Display now shows C11.4. Press [Enter] and enter the
calibration roll weight that will be applied to the load cells for
roll weight. Press and hold [Enter] for two seconds (until the
display starts flashing) to store the parameter. Range {0,
999000}.
Display now shows C11.5. Remove any tension from the load
cells on channel 2. Apply the calibration roll weight to the load
cells on channel 1 entered in C11.4.
Press [Enter] to start calibration. The display will show a wait
screen, and then display PASS for successful calibration or an
error code to indicate an issue with the calibration. Press [Enter]
to return to tension display.
