Mitsubishi FREQROL Z200-U Manuals

Manuals and User Guides for Mitsubishi FREQROL Z200-U. We have 1 Mitsubishi FREQROL Z200-U manual available for free PDF download: Instruction Manual

Mitsubishi FREQROL Z200-U Instruction Manual (119 pages)

VVVF transistor inverter

Brand: Mitsubishi | Category: Inverter | Size: 4.65 MB

Contents
2
Handling Guidance
5
Construction
6
External Views and Names of each Part
6
Removal and Installation of Front Cover
7
How to Remove the Front Cover
7
How to Attach the Front Cover
7
Removal and Installation of Parameter Unit
8
Unpacking and Checking
9
Inverter Model Designation
9
Installation
10
Handling During Unpacking and Installation
10
Environment
10
Mounting Position and Clearance
10
Inverter Housed in Enclosure
11
Minimum Clearance Around Inverter
11
Consideration for Ambient Temperature
11
Wiring
12
Main Circuit
12
Connecting of by Type Brake Unit
14
Connection of Control Circuit Power Supply, Independent of Main Circuit
14
Control Circuit
16
Input Signal Circuits
16
Output Signal Circuits
18
Signal Input by Semiconductor Switch
18
Terminals for Wiring
19
Field Wiring Reference Table
21
Operation
24
Operation Modes
24
Pre-Operation Checks
24
Pre-Operation Settings and Adjustments
25
Setting Table
26
Check Points at Test Operation
28
Maintenance and Inspection
31
Caution for Maintenance and Inspection
31
Inspection Points
31
Daily Inspection
31
Periodic Inspection
32
Insulation Resistance Test with Megger
32
Daily and Periodic Inspection Schedule
34
Method of Measuring Voltage and Current
35
Measuring Points and Measuring Instruments
36
Measuring Instrument Selection and Usage
38
Measurements on Main Circuit
38
Multimeter
38
Voltmeter and Ammeter
38
Measurements on Control Circuits
39
Oscilloscope
39
Voltage Measurement and Waveform Observation
39
Common Line Connection
39
Transistor Modules and Diode Modules
40
Checking Method
40
Checking the Transistor Modules and Diode Modules
41
Parts Replacement
42
Cooling Fan
42
Smoothing Capacitor
42
Relays
43
Inverter Replacement Parts
43
Troubleshooting
44
Troubleshooting List
46
Protective Functions
48
Indication and Display of Protective Function
53
How to Reset the Inverter
53
How to Hold an Alarm Output Signal
53
Alarm History
54
Specifications
55
Block Diagram
55
Terminals
57
Standard Specifications
62
External Dimensions
68
Selection of Peripheral Devices
69
Drip Shield Kits
70
Overload Protection
72
Parameter Unit
74
Direct Attachment to Inverter
74
Remote Installation Using the Approved Cable Connector
75
Outline of Functions
76
Control Devices of Parameter Unit
77
Operation Mode
80
Initial Operation Mode
80
How to Fix Operation Mode
81
Operation with External Signals
81
Operation with PU
82
Direct Output Frequency Setting
82
Output Frequency Setting
82
JOG Operation
83
Examples of Operation and Indication
83
Caution for Operation
85
Setting of Control Variablers
87
Control Functions and Setting Method
87
Calibration of Frequency Meter
88
Calibration Using PU
88
Examples of Operation
89
Setting of 1St Function
89
Setting of 2Nd Function
89
Monitor
92
Display
96
Alarm Display
96
Indicator Lamps in Monitor Mode
97
Characters Appearing in Readout
97
List of Functions
98
Details of each Function
101
Parameter WRITE Prohibition
101
Reversing Prevention
101
Operation Mode Selection
101
Maximum Output Frequency Setting
102
Maximum/Minimum Frequency Limit
102
Electronic Thermal Relay Setting
103
Acceleration/Deceleration Time Setting
103
High-Speed Maximum Frequency Limit
103
Electronic Thermal Relay
103
Acceleration/Deceleration Pattern Selection
104
2Nd Acceleration/Deceleration Time
104
Motor Torque Adjusting (Torque Boost)
105
Voltage/Frequency Characteristic Setting
106
Load Pattern Selection
106
Multi-Speed Setting
107
Multi-Speed Input Correction
107
PWM Mode
108
Speed Display
108
DC Dynamic Brake Time Setting
109
Display of Linear Speed
109
Starting Frequency Setting
110
Setting for Jog Operation
110
Frequency Jump Setting
111
Regenerative Brake Duty Setting
111
Stall Prevention Level Setting
111
Reverse Operation
112
External Thermal Relay Signal Input and Output Shutoff Mode Selection
113
Open Collector Output Adjustment and Selection
113
Frequency Meter Calibration
114
Output Frequency Adjustment
115
Parameter Unit Specifications
116
Outside Dimensions
117

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Mitsubishi FREQROL Z200-U Instruction Manual (119 pages)

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