5.2 b: Setup ................................................................................................................................................ 110

b1: Mode of Operation .............................................................................................................................. 110

b2: DC Injection Braking............................................................................................................................ 116

b3: Speed Search .................................................................................................................................... 117

b4: Delay Timers ..................................................................................................................................... 122

b5: PID Control........................................................................................................................................ 122

b6: Dwell Function ................................................................................................................................... 129

b8: Energy Saving.................................................................................................................................... 130

5.3 C: Tuning .............................................................................................................................................. 131

C1: Acceleration and Deceleration Times...................................................................................................... 131

C2: S-Curve Characteristics ....................................................................................................................... 132

C3: Slip Compensation ............................................................................................................................. 133

C4: Torque Compensation ......................................................................................................................... 134

C5: ASR ................................................................................................................................................ 135

C6: Carrier Frequency .............................................................................................................................. 136

5.4 d: Reference Settings ........................................................................................................................... 139

d1: Frequency Reference .......................................................................................................................... 139

d2: Frequency Upper/Lower Limits .............................................................................................................. 141

d3: Jump Frequency................................................................................................................................. 142

d4: Frequency Reference Hold ................................................................................................................... 142

d7: Offset Frequencies.............................................................................................................................. 144

5.5 E: Motor Parameters ............................................................................................................................. 146

E1: V/f Characteristics .............................................................................................................................. 146

E2: Motor Parameters............................................................................................................................... 149

E3: V/f Characteristics for Motor 2 ............................................................................................................... 150

E4: Motor 2 Parameters ............................................................................................................................ 151

E5: PM Motor Settings .............................................................................................................................. 153

5.6 F: Option Settings................................................................................................................................. 155

F1: Settings for Simple PG with V/f Control ................................................................................................... 155

F6 and F7: Serial Communications Option Card Settings ................................................................................. 156

5.7 H: Terminal Functions .......................................................................................................................... 160

H1: Multi-Function Contact Inputs................................................................................................................ 160

H2: Multi-Function Outputs ........................................................................................................................ 171

H3: Multi-Function Analog Input Terminals .................................................................................................... 179

H4: Multi-Function Analog Output Terminals.................................................................................................. 182

H5: MEMOBUS/Modbus Serial Communication ............................................................................................. 183

H6: Pulse Train Input/Output ...................................................................................................................... 184

5.8 L: Protection Functions ........................................................................................................................ 186

L1: Motor Protection Functions ................................................................................................................... 186

L2: Momentary Power Loss Ridethru ........................................................................................................... 189

L3: Stall Prevention .................................................................................................................................. 191

L4: Frequency Detection ........................................................................................................................... 195

L5: Fault Restart ...................................................................................................................................... 196

L6: Torque Detection ................................................................................................................................ 196

L7: Torque Limit ...................................................................................................................................... 198

L8: Hardware Protection............................................................................................................................ 199

5.9 n: Special Adjustments......................................................................................................................... 201

n1: Hunting Prevention.............................................................................................................................. 201

n2: AFR Tuning ....................................................................................................................................... 201

n3: High Slip Braking ................................................................................................................................ 202

n6: Line-to-Line Motor Resistance Online Tuning............................................................................................ 203

n8: PM Motor Control................................................................................................................................ 203

5.10 o: Digital Operator Related Settings ..................................................................................................... 205

o1: Display Settings and Selections ............................................................................................................. 205

o2: Operator Key Selections....................................................................................................................... 206

o4: Maintenance Period ............................................................................................................................ 208

q: DriveWorksEZ Parameters ..................................................................................................................... 209

r: DriveWorksEZ Connection Parameters...................................................................................................... 209

5.11 Auto-Tuning.......................................................................................................................................... 210

Types of Auto-Tuning ............................................................................................................................... 210

Auto-Tuning Selection............................................................................................................................... 210

Before Auto-Tuning the Drive .................................................................................................................... 210

Auto-Tuning Fault Codes........................................................................................................................... 211

Performing Auto-Tuning ............................................................................................................................ 211

YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive - V1000 Technical Manual (Preliminary)

Table of Contents