Table Of Contents - Mitsubishi FREQROL Z200-U Instruction Manual

Table of Contents

Contents2
Handling Guidance5
Construction6
External Views And Names Of Each Part6
Removal And Installation Of Front Cover7
How To Remove The Front Cover7
How To Attach The Front Cover7
Removal And Installation Of Parameter Unit8
Unpacking And Checking9
Inverter Model Designation9
Installation10
Handling During Unpacking And Installation10
Environment10
Mounting Position And Clearance10
Inverter Housed In Enclosure11
Minimum Clearance Around Inverter11
Consideration For Ambient Temperature11
Wiring12
Main Circuit12
Connecting Of By Type Brake Unit14
Connection Of Control Circuit Power Supply, Independent Of Main Circuit14
Control Circuit16
Input Signal Circuits16
Output Signal Circuits18
Signal Input By Semiconductor Switch18
Terminals For Wiring19
Field Wiring Reference Table21
Operation24
Operation Modes24
Pre-Operation Checks24
Pre-Operation Settings And Adjustments25
Setting Table26
Check Points At Test Operation28
Maintenance And Inspection31
Caution For Maintenance And Inspection31
Inspection Points31
Daily Inspection31
Periodic Inspection32
Insulation Resistance Test With Megger32
Daily And Periodic Inspection Schedule34
Method Of Measuring Voltage And Current35
Measuring Points And Measuring Instruments36
Measuring Instrument Selection And Usage38
Measurements On Main Circuit38
Multimeter38
Voltmeter And Ammeter38
Measurements On Control Circuits39
Oscilloscope39
Voltage Measurement And Waveform Observation39
Common Line Connection39
Transistor Modules And Diode Modules40
Checking Method40
Checking The Transistor Modules And Diode Modules41
Parts Replacement42
Cooling Fan42
Smoothing Capacitor42
Relays43
Inverter Replacement Parts43
Troubleshooting44
Troubleshooting List46
Protective Functions48
Indication And Display Of Protective Function53
How To Reset The Inverter53
How To Hold An Alarm Output Signal53
Alarm History54
Specifications55
Block Diagram55
Terminals57
Standard Specifications62
External Dimensions68
Selection Of Peripheral Devices69
Drip Shield Kits70
Overload Protection72
Parameter Unit74
Direct Attachment To Inverter74
Remote Installation Using The Approved Cable Connector75
Outline Of Functions76
Control Devices Of Parameter Unit77
Operation Mode80
Initial Operation Mode80
How To Fix Operation Mode81
Operation With External Signals81
Operation With Pu82
Direct Output Frequency Setting82
Output Frequency Setting82
Jog Operation83
Examples Of Operation And Indication83
Caution For Operation85
Setting Of Control Variablers87
Control Functions And Setting Method87
Calibration Of Frequency Meter88
Calibration Using Pu88
Examples Of Operation89
Setting Of 1St Function89
Setting Of 2Nd Function89
Monitor92
Display96
Alarm Display96
Indicator Lamps In Monitor Mode97
Characters Appearing In Readout97
List Of Functions98
Details Of Each Function101
Parameter Write Prohibition101
Reversing Prevention101
Operation Mode Selection101
Maximum Output Frequency Setting102
Maximum/Minimum Frequency Limit102
Electronic Thermal Relay Setting103
Acceleration/Deceleration Time Setting103
High-Speed Maximum Frequency Limit103
Electronic Thermal Relay103
Acceleration/Deceleration Pattern Selection104
2Nd Acceleration/Deceleration Time104
Motor Torque Adjusting (Torque Boost)105
Voltage/Frequency Characteristic Setting106
Load Pattern Selection106
Multi-Speed Setting107
Multi-Speed Input Correction107
Pwm Mode108
Speed Display108
Dc Dynamic Brake Time Setting109
Display Of Linear Speed109
Starting Frequency Setting110
Setting For Jog Operation110
Frequency Jump Setting111
Regenerative Brake Duty Setting111
Stall Prevention Level Setting111
Reverse Operation112
External Thermal Relay Signal Input And Output Shutoff Mode Selection113
Open Collector Output Adjustment And Selection113
Frequency Meter Calibration114
Output Frequency Adjustment115
Parameter Unit Specifications116
Outside Dimensions117