YASKAWA V7 Technical Manual
Also see for SI-T/ V7: Instructions
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Contents
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5-20n065 : Monitor output Selection Factory Setting: 0Range: 0 – 1Analog output AM & AC can be used as a pulse train output (output frequency monitor only).n066 : Multi-function Analog Output Factory Setting: 1.00Range: 0 – 5The monitor output provides a 0-10 Vdc signalproportional to either output frequency or output currentbetween terminals AM & AC:0 = 0-10 Vdc proportional to output frequency(10V = 100% of maximum frequency)1 = 0-10 Vdc proportional to output current(10V = 100% of drive rated current)2 = 0-10 Vdc proportional to DC Bus Voltage(10V = 400 Vdc [800 Vdc])3 = 0-10 Vdc proportional to motor torque(10V = motor rated torque)4 = 0-10 Vdc proportional to output power(10V = drive capacity (KW))5 = 0-10 Vdc proportional to output voltage(10V = n012 (Voltage max))6 = 0-10 Vdc proportional to frequency referenceDriveAMAnalogoutput AC(0-10 Vdc)MULTI-FUNCTIONMONITOROUTPUT+ –FREQUENCY / CURRENTMETER(1mA FULL SCALE)5.17 MULTI-FUNCTION ANALOG MONITOR OUTPUT (Term. AM & AC)SETTING DESCRIPTION0 Analog monitor output1 Pulse train output (output frequency monitor)n010 : Operator Connection Fault Detection Factory setting: 0Selection Range: 0 or 1Set this parameter to “1” only if the drive should shut down immediately if the Digital Operator is dis-connected while the drive is running. When set to “0”, the fault will not occur until after the drive hasbeen stopped.n081 : Momentary Power Loss Ride-thru 0 = Disabled (Factory setting)Protection 1 = Enabled – 2 sec. power lossride-thru2 = Enabled – indefinite power lossride-thru, provided controlpower is maintainedThe setting of this parameter either enables or disables the ride-thru feature of the Drive. Ifdisabled, the unit will stop immediately whenever a power loss occurs. If enabled, the Drive willcontinue to operate during a momentary power loss of up to 80%, but if the loss exceeds theidentified time period, the Drive will stop.5.16 MOMENTARY POWER LOSS RIDE-THRU5.15 MISCELLANEOUS PROTECTIVE FUNCTIONS |
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