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AC Tech PositionServo 940
Lenze AC Tech PositionServo 940 Manuals
Manuals and User Guides for Lenze AC Tech PositionServo 940. We have
1
Lenze AC Tech PositionServo 940 manual available for free PDF download: User Manual
Lenze AC Tech PositionServo 940 User Manual (75 pages)
Brand:
Lenze
| Category:
Servo Drives
| Size: 1 MB
Table of Contents
Table of Contents
3
1 General Information
7
About These Operating Instructions
8
Scope of Supply
8
Legal Regulations
8
2 Specifications
10
Electrical Characteristics
10
Power Ratings
11
Fuse Recommendations
11
Digital I/O Ratings
12
Environment
12
Operating Modes
12
Connections and I/O
12
3 Dimensions
13
Positionservo Dimensions
13
Clearance for Cooling Air Circulation
14
4 Installation
15
Wiring
16
Shielding and Grounding
16
General Guidelines
16
Emi Protection
17
Enclosure
17
Line Filtering
18
Heat Sinking
18
Line (Mains) Fusing
18
5 Positionservo Connections
19
External Connectors
19
P1 & P7 - Input Power And Output Power Connections
19
P2 - Ethernet Communications Port
20
P3 - Controller Interface
21
P4 - Motor Feedback / Second Loop Encoder Input
22
P5 - 24 VDC Back-Up Power Input
23
P6 - Braking Resistor And DC Bus
24
Connectors And Wiring Notes
24
P11 - Resolver Interface Module (Option Module)
24
P12 - Second Encoder Interface Module (Option Bay 2)
26
Digital I/O Details
27
Step & Direction / Master Encoder Inputs (P3, Pins 1-4)
27
Buffered Encoder Output (P3, Pins 7-12)
28
Digital Outputs
28
Digital Inputs
29
Analog I/O Details
30
Analog Reference Input
30
Analog Output
31
Communication Interfaces
31
Ethernet Interface (Standard)
31
Rs485 Interfaces (Option Module)
31
Rs485 Communication Setup
32
Modbus Rtu Support
32
Motor Selection
32
Motor Connection
32
Motor Over-Temperature Protection
33
Motor Set-Up
33
Using a Custom Motor
34
Creating Custom Motor Parameters
34
Autophasing
35
Custom Motor Data Entry
36
6 Programmable Features and Parameters
40
Parameter Storage and EPM Operation
40
Parameter Storage
40
Epm Operation
40
Epm Fault
41
Motor Group
41
Parameters Group
41
Drive Operating Modes
41
Drive Pwm Frequency
42
Current Limit
42
Khz Peak Current Limit And 16 Khz Peak Current Limit
42
Analog Input Scale (Current Scale)
42
Analog Input Scale (Velocity Scale)
43
Accel/Decel Limits (Velocity Mode Only)
43
Reference
43
Step Input Type (Position Mode Only)
43
Fault Reset Option
43
Motor Temperature Sensor
43
Motor Ptc Cut-Off Resistance
44
Second Encoder
44
Regeneration Duty Cycle
44
Encoder Repeat Source
45
System To Master Ratio
45
Second To Prime Encoder Ratio
45
Autoboot
45
Group ID
45
Enable Switch Function
45
User Units
45
Resolver Track
46
Current Limit Max Overwrite
46
Communication
46
Ethernet Interface
46
RS-485 Configuration
50
Modbus Baud Rate
50
Modbus Reply Delay
50
Analog I/O Group
50
Analog Output
50
Analog Output Current Scale (Volt / Amps)
50
Analog Output Current Scale (MV/Rpm)
50
Analog Input Dead Band
50
Analog Input Offset Parameter
50
Adjust Analog Voltage Offset
51
Digital I/O
51
Digital Input De-Bounce Time
51
Hard Limit Switch Action
51
Velocity Limits Group
51
Zero Speed
51
Speed Window
51
At Speed
52
Position Limits
52
Position Error
52
Max Error Time
52
Second Encoder Position Error
52
Second Encoder Max Error Time
52
Compensation Group
52
Velocity P-Gain (Proportional)
52
Velocity I-Gain (Integral)
52
Position P-Gain (Proportional)
53
Position I-Gain (Integral)
53
Position D-Gain (Differential)
53
Position I-Limit
53
Gain Scaling Window
53
Tools Group
54
Oscilloscope Tool
54
Run Panels
54
Faults Group
54
7 Display and Diagnostics
54
Diagnostic Display
54
Diagnostic Leds
56
Faults
56
Fault Codes
56
Fault Event
57
Fault Reset
57
8 Operation
57
Minimum Connections
57
Configuration of the Positionservo
58
Position Mode Operation (Gearing)
59
Dual-Loop Feedback
59
Enabling the Positionservo
60
Tuning in Velocity Mode
60
Tuning in Position Mode
62
9 Sample Motor Responses to Gain Settings
64
Motor Response to Gain Settings (Velocity Mode)
64
P-Gain
65
I-Gain
67
Abnormal Gains (Velocity Mode)
68
Motor Response to Gain Settings (Position Mode)
68
P-Gain Selection
69
Optimal P-Gain / D-Gain Settings
70
10 Troubleshooting
72
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