Electrical Manual VM16,17,24,25,30 Sigma2 W/M5 25 Y ERVING ETAL UTTING EEDS FOR EARS Transformer Connection Alert ***** CAUTION ***** DRIVES WILL BE DAMAGED BY INCORRECT POWER CONNECTION Disconnect transformer entirely from power supply. Check resistance between transformer ground wire and each secondary leg. If resistance is more than 1 or 2 ohms, then the transformer ground wire is not connected to a neutral point within the secondary windings.
Electrical Manual VM16,17,24,25,30 Sigma2 W/M5 25 Y ERVING ETAL UTTING EEDS FOR EARS Electrical Safety Rules Read and understand the following list of cautions before attempting to perform service on this equipment. Failure to observe these rules can result in death or serious injury. Caution ·...
C2-22 bit 4 Tune-up Operation Disabled C2-22 bit 6 Encoder Selection – Motor This listing contains the spindle drive parameters that have been changed by Milltronics Manufacturing. All other parameters remain unchanged and are the factory default settings by Yaskawa. Rev.12...
C2-22 bit 7 Rotation of motor spindle – 1=same This listing contains the spindle drive parameters that have been changed by Milltronics Manufacturing. All other parameters remain unchanged and are the factory default settings by Yaskawa. * For 22/15 HP models using the VS-626M5-11KW inverter and VS-656MR5-15KW converter, parameter group C7 must be accessed and updated.
Electrical Manual VM16,17,24,25,30 Sigma2 W/M5 25 Y ERVING ETAL UTTING EEDS FOR EARS C7 parameter group setting for 22/15 HP models using VS-626M5-11KW Inverter and VS-656MR5-15KW Converter 5-20-02 A handheld digital operator is required to access this parameter group. These parameters should be setup prior to shipping a drive into the field for service replacement.
ETAL UTTING EEDS FOR EARS Sigma 2 Axis Drive Parameters For VM Series 1-22-02 The following table lists the axis drive parameters changed by Milltronics. All other parameters remain set to the Yaskawa factory default settings. VM16/17 VM24 VM25/30 0000H...
Electrical Manual VM16,17,24,25,30 Sigma2 W/M5 25 Y ERVING ETAL UTTING EEDS FOR EARS Card Cage Gain Setting Procedure The motion control cards are pre-adjusted in the assembly area by commanding a move of 0.2048” and adjusting the gain pot so the analog is 5 volts. This adjustment can be made on the machine as well, but some parameters should be noted before making the adjustments.
Electrical Manual VM16,17,24,25,30 Sigma2 W/M5 25 Y ERVING ETAL UTTING EEDS FOR EARS Drive Setting Procedure After the motion control cards have been adjusted, the drives are tuned. In AXIS parameters, check once again that Velocity Gain values are 0 (see above); check that Excess Error is set to 0.500;...
Electrical Manual VM16,17,24,25,30 Sigma2 W/M5 25 Y ERVING ETAL UTTING EEDS FOR EARS Centurion 6 CNC Connector Signal Listing Pin 2 - Tool changer arm in/ pot down (jumpered to TCH-1) Pin 9 - Gear 1 of 4 Gear Pin 3 - Power drawbar (jumpered to TCH-2) Pin 10 - Low range - Gear 2 of 4 Pin 4 - Tool carousel clockwise (jumpered to TCH-3) Pin 11 - Medium range –...
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