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Simplified Setup Using the Quick Setting Group............................................................................... 88
4.4 Powering Up the Drive ........................................................................................................90
Powering Up the Drive and Operation Status Display....................................................................... 90
4.5 Application Selection ..........................................................................................................91
Setting 1: Fan Application ................................................................................................................. 91
Setting 2: Fan with PID Control Application ...................................................................................... 91
Setting 3: Return Fan with PID Control Application........................................................................... 91
Setting 4: Cooling Tower Fan Application ......................................................................................... 92
Setting 5: Cooling Tower Fan with PID Control Application .............................................................. 92
Setting 6: Pump (Secondary) Application.......................................................................................... 93
Setting 7: Pump with PID Control Application ................................................................................... 93
4.6 Auto-Tuning .........................................................................................................................94
Types of Auto-Tuning ........................................................................................................................ 94
Before Auto-Tuning the Drive............................................................................................................ 94
Auto-Tuning Interruption and Fault Codes ........................................................................................ 95
Auto-Tuning Operation Example ....................................................................................................... 95
T1: Parameter Settings during Induction Motor Auto-Tuning ............................................................ 97
5. PROGRAMMING .................................................................................................... 99
5.1 A: Initialization ...................................................................................................................100
A1: Initialization ............................................................................................................................... 100
5.2 b: Application.....................................................................................................................101
b1: Operation Mode Selection......................................................................................................... 101
b2: DC Injection Braking and Short Circuit Braking......................................................................... 103
b3: Speed Search............................................................................................................................ 104
b5: PID Control................................................................................................................................ 110
5.3 C: Tuning............................................................................................................................121
C1: Acceleration and Deceleration Times ....................................................................................... 121
C2: S-Curve Characteristics............................................................................................................ 121
C4: Torque Compensation .............................................................................................................. 122
C6: Carrier Frequency..................................................................................................................... 122
C7: Voltage Adjustment................................................................................................................... 123
5.4 d: Reference Settings .......................................................................................................124
d1: Frequency Reference................................................................................................................ 124
d2: Frequency Upper/Lower Limits ................................................................................................. 125
d3: Jump Frequency........................................................................................................................ 126
5.5 E: Motor Parameters .........................................................................................................127
E1: V/f Pattern for Motor 1............................................................................................................... 127
E2: Motor 1 Parameters .................................................................................................................. 131
5.6 F: Options...........................................................................................................................132
F6: Drive/Bypass Communications ................................................................................................. 132
5.7 H: Terminal Functions.......................................................................................................133
H1: Multi-Function Digital Inputs ..................................................................................................... 133
H2: Multi-Function Digital Outputs................................................................................................... 135
H3: Multi-Function Analog Inputs .................................................................................................... 142
H4: Multi-Function Analog Outputs ................................................................................................. 148
5.8 L: Protection Functions ....................................................................................................150
L1: Motor Protection ........................................................................................................................ 150
L2: Momentary Power Loss Ride-Thru............................................................................................ 151
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
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