User manual BENSHAW MVRSM12

[. . . ] BENSHAW REDISTART MICRO II INSTRUCTION MANUAL MVRSM12/18 SERIES Solid State Motor Control Technology Publication #: 890015-01-08 The Leader In TABLE OF CONTENTS Table of Contents 1. RediStart Micro II Computer Card Jumpers . Old RediStart Micro II Power Card Jumpers . 8 8 8 8 8 9 9 9 9 10 11 12 13 13 13 3. [. . . ] The decel level #2 must be less than the decel level 1 setting. The default value for the decel level #2 parameter is 20%. Default V DCL Time (decel time) Description The V DCL Time parameter sets the amount of time taken to go from the decel level #1 setting to the decel level #2 setting. If the motor stops rotating before the decel time has expired, decrease the decel time. If the motor is still rotating when the decel time expires, increase the decel time. A typical decel time setting is 20 to 40 seconds. Values Default The decel time parameter is adjustable from 0 to 60 seconds in 1 second intervals. The default value for the decel time parameter is 0 seconds. 56 5. 8 PROGRAMMING: Starter Setup - Decel Setup TT DCL Tim (TruTorque deceleration time) Description The TruTorque deceleration time sets how quickly the motor decelerates. Usually a time of 30 seconds is a good starting point. To make the motor decelerate at a slower rate increase this time or to make the motor stop quicker decrease this time. The TruTorque deceleration time parameter is adjustable from 0 to 100 seconds in 1 second intervals The default TruTorque deceleration time is 0 seconds. Values Default TT DCL Tor (ending deceleration torque) Description The value sets the final torque level for the Trutorque deceleration ramp. In most cases, this parameter can be set to 10%. To adjust this parameter, it is necessary to observe the motor. If the motor is coming to a stop too quickly or if the starter continues to apply current to the motor after the motor has stopped this parameter can be increased in 5% increments. If the motor is still rotating when the desired deceleration time has expired, decrease this parameter by 5% and retest. Values Default The TruTorque deceleration ending torque value can be set from 1% to 100% torque in 1% steps. The default TruTorque deceleration ending torque setting is 10% 57 5. 9 PROGRAMMING: Starter Setup - PORT CTL Setup Fault Dly (Fault Delay) Description The Fault Dly parameter determines how long a power disturbance can exist before the micro system will fualt out on a power loss; and no longer restart. If the Fault Dly parameter is set to OFF, the PORT detection wil be disabled and the standard motor protection features will be enabled. The Fault Dly parameter is adjustable from OFF, 0. 1 through 90. 0 seconds in 0. 1 second intervals. The default value for the Fault Dly parameter is OFF. Values Default Bypass Dly (Bypass Delay) Description The Bypass Dly parameter determines when the bypass contactor will drop after a power disturbance is sensed. The Bypass Dly parameter is adjustable from OFF, 0. 0 through 3. 0 seconds in 0. 1 second intervals. The default value for the Bypass Dly time is 0. 0 seconds. Values Default Sense Time Description The Sense Time parameter determines how long a power outage must exist before the micro will drop to a coast to stop, and wait for a valid line voltage before restarting. The Sense Time parameter is adjustable from 0. 01 through 0. 50 seconds in 0. 01 second intervals. [. . . ] The list can also be used to record the values that are programmed into the RediStart Micro II for the installation. Each line lists the parameter, page reference, blank, and default setting. The blank spot is for entering the programmed value so that a record of the entered parameters is kept. If the parameter can not be programmed then its value is listed. [. . . ]