Open Lp Torq; Close Lp Torq - ABB ACS800 Series Firmware Manual

OPEN LP TORQ

The drive is torque controlled with no tension trim. To properly operate in this mode
the following parameters must be set up:
60.02 GEAR RATIO
63.09 TENSION CTL ENABLE - must be active to run in torque mode
63.10 TENSION SETPOINT
63.12 TAPER REF SELECT
63.13 MAX TAPER/%TAPER - if no taper is desired, set this to 0%
63.14 MAXIMUM TENSION
63.15 TENSION MODE - can be any of the three modes
63.16 MODE TRANSITION - if TENSION MODE is not "OPEN LP TQ" then this
must be selected in order to run open loop torque.
63.17 STATIC FRICTION
63.18...63.22
It is also advised to use inertia compensation (Group 64).

CLOSE LP TORQ

The drive is torque controlled and uses the loadcell feedback to regulate the web
tension to the setpoint. To properly operate in this mode the following parameters
must be set up:
60.02 GEAR RATIO
63.05 RANGE ADJUST
63.06 TRIM REG REL TO
63.09 TENSION CTL ENABLE - must be active to run in torque mode
63.10 TENSION SETPOINT
63.11 TENSION FDBK INPUT
63.12 TAPER REF SELECT
63.13 MAX TAPER/%TAPER - if no taper is desired, set this to 0%
63.14 MAXIMUM TENSION
63.15 TENSION MODE - must be "CLOSE LP TORQ"
63.16 MODE TRANSITION - do not want transition to be active
63.17 STATIC FRICTION
63.18...63.22
It is also advised to use inertia compensation (Group 64).
LINEAR FRICTION
LINEAR FRICTION
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Application macros