Yaskawa E7B Drive Bypass - Manual (Page 296)

Index - 2
Parameters ....................................................A-11, A-18
Terminals .................................................................2-16
Components ..................................................... 1-11, 3-2, 7-2
Conduit
Entrance Area ..........................................................1-17
Recommended Use ................................. 2-4, 2-12, 6-19
Configuration
Electrical................................................. 2-7, 2-12, 2-13
Physical.......................................1-11, 1-17 to 1-23, 2-2
Connections
Functions .................................................................2-15
Inspection........................................................... 1-7, 7-2
Locations ................................................ 1-13, 2-2, 2-11
Preventive Maintenance ............................................7-2
Serial Com ........................................................D-2, D-3
Sizing .........................................................................2-3
Contact Closure Inputs & Outputs..................................4-10
Contactors
Bypass..................................................... 1-13, 1-14, 4-4
Input....................................... 1-12, 1-13, 1-14, 4-9, F-4
Output ............................................1-12, 1-13, 1-14, F-4
Magnetic ........................................... 1-13, 7-2, E-2, F-4
Soft Charge ............................................. 6-9, 6-12, 6-23
Control Circuit ........................................1-14, 2-5, 2-10, 6-4
Characteristics .............................................. 2-8 to 2-18
Connection Diagram................................ 2-6, 2-13, D-3
Analog Input Terminal Configuration .....................2-12
PCB................................................. 1-13, 7-8, 7-10, B-2
Bypass Replacement Parts.......................... F-2, F-4
Connector CN8......................................... 7-8, 7-10
Inspecting ...........................................................7-3
Power
Fuse .......................................................... 1-14, F-4
Indicator.....................................................1-11, 3-5
Output...............................................................4-11
Transformer ......................................................1-13
Troubleshooting (Drive) .................. 6-9, 6-12, 6-24
Terminal Functions ............................... 1-14, 2-11, 2-15
Wiring .............................. 2-5, 2-6, 2-8, 2-12, 2-15
Precautions .......................................................2-14
Control Panel ...........................................................1-11, 3.1
Indicating Lights................................................ 3-5, 7-4
Selector Switches...............................1-11, 3-2, 4-8, 7-4
Control Power Transformer .............................1-14, 3-5, F-4
Cooling.................................................................. 1-24, 1-25
Fan ............5-73, 5-74, 5-81, 6-25, 7-6, 7-7, A-22, A-25
Fins ............................................6-7, 6-11, 7-2, 7-3, C-4
COPY to Keypad Function .....................1-11, 5-3, 7-9, 7-12
Faults .......................................................................6-15
Parameters .....................................................5-82, A-25
Cover, Protective.............................................................1-25
CPU
Faults .........................................................................6-4
Identification..................................................3-10, A-27
Power Loss ....................................................5-64, A-19
Critical Frequency Rejection ............... 5-42, 6-20, 6-21, A-9
Current
DC Injection Braking .....................................5-16, A-4
Maximum Output (Overload Capacity) ................... C-4
Monitor (Analog Output) ..............................2-15, A-17
Motor Rated (FLA) ........................................................
............................4-3, 5-50, 5-85 6-14, A-11, A-25, B-4
Rated Output ............1-2, 1-8, 1-22, 2-3, 5-52, C-2, C-3
Customer Wiring .............................1-13, 2-2, 2-3, 2-8, 2-11
D
Damper
Control Circuit.......................................2-10, 2-16, 4-11
End Switch ......................................................1-15, 2-9,
VAV System................................... 1-16, 4-4, 4-10, 5-38
DATA/ENTER Key ...................................... 3-3, 5-79, A-24
Usage ........................................3-9, 3-16, 4-5, 5-9, 6-17
Data Length .......................................................... D2 to D13
Date Stamp (Drive)......................................................... 6-26
DC Braking.............................................. 4-5, 4-7, 5-16, A-4
DC Bus
Capacitors.................................................................. 7-2
Fuse
Checking .......................................................... 6-23
Fault (PUF)......................................................... 6-8
Reactors ................................................... 1-10, C-2, E-2
Voltage
Checking ...................................................6-22, 7-9
Overvoltage/Undervoltage ........ 6-8, 6-9, 6-12, C-4
Safety...................................................................... i
DC Injection Braking.............. 4-5, 4-6, 5-2, 5-16, 6-21, A-4
DC Reactor ..................................................... 1-10, C-2, E-2
DDC................................................................ 4-9, 6-19, D-3
DDLY, Waiting to Run.................................................... 5-16
Deadband ................................................................5-42, A-9
Deceleration
Stopping Method ......................... 5-12, 5-38, A-4, A-23
Stop Indicator ............................................................ 3-5
Stall Prevention during..................................5-66, A-20
Time ........................................................5-38, A-7, C-4
Troubleshooting...................................... 6-8, 6-12, 6-19
Decimal to Hex Conversion .......................................... A-30
Decrease Key...........................................................3-3, 6-16
Troubleshooting....................................................... 6-16
Usage ...................................................... 4-5, 5-78, 5-79
Defeator .......................................................................... 1-12
Definitions .......................................................................... iv
Delay Timer Parameters ..........................................A-4, A-5
Description
Product......................................................................... iii
Options ...................................................................... 1-9
Diagnostics ................................................ 6-1 to 6-26, D-14