YASKAWA VS mini C Series

CONTENTS
NOTES FOR SAFE OPERATION .............................. 3
1. RECEIVING ............................................................. 12
• Checking the Name Plate .............................................. 12
2. IDENTIFYING THE PARTS..................................13 •
3. MOUNTING ............................................................. 14
• Choosing a Location to Mount the Inverter ......................... 14
m Mounting Dimensions .................................................... 15
4. WIRING .................................................................... 16
Wiring Instructions ........................................................ 16
n Wire and Terminal Screw Sizes ....................................... 16
• Wiring the Main Circuit .................................................. 17
m Wiring the Control Circuit ............... : ............................... 18
mWiring Inspection .......................................................... 19
5. OPERATING THE INVERTER ............................ 20
m Test Run .................................................................... 20
m Operating the Digital Operator ........................................ 21
• LED Description ........................................................... 23
• Simple Data Setting ...................................................... 27
6. PROGRAMMING FEATURES.............................29
• Constant Set-up and Initialization .................................... 29
• Setting Operation Conditions .......................................... 30
Reverse run prohibit (n05) ............................................ 30
Multi-step speed selection ............................................ 30
Operating at low speed ................................................ 31
d
Adjusting frequency setting signal .................................. 32 •
Adjusting frequency upper and lower limits ...................... 33
Using two accel/decel times .......................................... 33
Automatic restart after momentary
power loss (n36) ........................................................ 34
Soft-start characteristics (n49) ....................................... 34
10