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YASKAWA V7 User Manual

YASKAWA V7
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I-2
- H -
Heat loss (watts) ........................... A5-1, A5-2
Hold :
Accel/decel ................................ 5-23, 5-27
Frequency ref. (retention) ..................... 5-9
- I -
Increase ( ) key ........................................ 4-1
Initialize parameters ................................ 5-33
Inputs, multi-function ............................... 5-21
Inspection (receiving) ............................... 1-1
Installation:
Electrical ............................................... 1-4
Physical ................................................ 1-1
IOUT LED ................................................. 4-2
- J -
Jog reference .......................................... 5-13
- K -
Keypad — see Digital Operator
- L -
LEDs :
Function ................................................ 4-2
Status Indicator .................................... 4-3
Local/Remote reference and
sequence selection ........................ 5-14
LO/RE LED ............................................... 4-2
- M -
Main circuit :
Ter minals .............................................. 1-4
Wiring ................................................... 1-4
Mechanical resonance —
see Critical Frequency Rejection
MNTR LED ............................................... 4-2
MODBUS control .................................... 5-16
Model Number, GPD 315 ....................... A2-1
Momentary power loss ride-through ....... 5-20
Monitor displays ........................................ 4-3
Motor :
No-load current ...................... 2-4, 2-5, 5-34
Protection ........................................... 5-38
Rated current ....................... 2-4, 2-5, 5-34
Rated slip ............................................. 2-3
Switching — see Speed Search
Wiring ................................................... 1-4
Mounting :
Clearances ........................................... 1-1
Dimensions .............................. A5-1, A5-2
European EMC
conformance .................................... 1-8
Location ...................................... 1-1, A2-2
Multi-function analog
input selection................................. 5-55
Multi-function analog
monitor output ....................... 5-20, 5-21
Multi-function input
terminals .............................. 5-22 - 5-27
Multi-function output
terminals ........................................ 5-28
Multi-step speeds ................................... 5-10
- N -
Nameplate, motor ...................... 2-2, 2-3, 2-7
- O -
Open loop vector startup .......................... 2-2
Operation at load ...................................... 3-1
Operation mode ...................................... 5-14
Operator display ....................................... 4-1
Options — see Peripheral
Devices or Dynamic Braking
Outputs :
Analog ................................................ 5-20
Contact ............................................... 5-28
Multi-function ...................................... 5-28
Open collector .................................... 5-28
Overtorque detection .............................. 5-31
- P -
Parameters :
Capacity and control
method related .............................. A3-1
Listing of ............................................ A1-1
Reset (initialize) .................................. 5-33
Peripheral devices :
AC and DC reactor ............................ A4-1
Ground fault interrupter ...................... A4-1
Magnetic contactor ............................ A4-1
Molded-case circuit
breaker (MCCB) ............................... A4-1
Noise filter ................................... 1-8, A4-1
PID Control ............................................. 5-42
Potentiometer ............................................ 4-1
Power loss ride-through .......................... 5-20
Power supply .......................................... A2-1
Pre-power checks ..................................... 2-1

Table of Contents

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YASKAWA V7 Specifications

General IconGeneral
ModelV7
CategoryController
ManufacturerYaskawa
Output Frequency0.1 to 400 Hz
TypeAC Drive
Horsepower0.5 to 300 HP
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication InterfacesDeviceNet, Profibus, Ethernet
Operating Temperature-10°C to 50°C
Humidity5% to 95% (non-condensing)
Enclosure RatingIP20
Voltage Class200V, 400V
Storage Temperature-20°C to 65°C

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