®
VLT
HVAC Drive Instruction Manual
Index
5
5-1* Digital Inputs
A
Abbreviations And Standards
Ac Line Input Connections For A2 And A3
Ac Line Input Connections For B1, B2 And B3
Ac Line Input Connections For B4, C1 And C2
Ac Line Input Connections For C3 And C4
Acceleration Time
Access To Control Terminals
Accessory Bags
Adjustable Frequency Drive
Adjustable Frequency Drive Identification
Alarms And Warnings
Ama
Analog Inputs
Analog Output
Auto Energy Optimization Compressor
Auto Energy Optimization Vt
Automatic Adaptations To Ensure Performance
Automatic Motor Adaptation (ama)
Auto-tune
Awg
B
Brake Connection Option
Brake Function 2-10
Branch Circuit Protection
Broken Belt Delay 22-62
Broken Belt Function 22-60
Broken Belt Torque 22-61
C
Cable Lengths And Cross-sections
Changes Made
Changing A Group Of Numeric Data Values
Changing A Text Value
Changing Data
Changing Data Values
Changing Parameter Data
Checklist
Coast Inverse
Communication Option
Configuration Mode 1-00
Constant Torque Applications (ct Mode)
Control Cables
Control Cables
Control Card Performance
Control Card, 10 V Dc Output
Control Card, 24 V Dc Output
Control Card, Rs-485 Serial Communication:
Control Card, Usb Serial Communication:
Control Characteristics
Control Terminals
Cooling
Cooling Conditions
®
MG.11.A9.22 - VLT
is a registered Danfoss trademark
6-30
2-4
4-7
4-10
4-11
4-11
6-6
4-26
3-4
4-29
2-2
7-1
5-5
8-16
8-16
6-22
6-22
8-20
4-30, 6-22
4-30
8-1
4-18
6-26
4-1
6-50
6-50
6-50
8-15
6-1
6-54
6-53
6-53
6-54
6-1
3-1
6-3
7-5
6-21
8-21
4-28
4-27
8-18
8-17
8-17
8-16
8-18
8-17
4-27
6-24, 8-21
3-5
Index
9-1
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