Zapi EPS-AC0 SWs&ENC - EPS-AC0 Twin Pot Diagram

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Page - 22/95 AEMZP0EA - EPS-AC0 SWs&ENC - User Manual

5.2 EPS-AC0 Twin pot diagram

Figure 5-2

Main Page

Table of Contents3
Introduction6
Specification7
Technical Specifications7
Block Diagram7
Electrical Specifications8
Mechanical Specifications8
Basic Release8
Functions of the Eps-Ac09
Manual Mode Steering9
Automatic Centering10
AUTC at Key-On11
AUTC On-Demand11
Operational Features11
Diagnosis12
System Components13
Steering Motor13
Gear Box and Total Reduction Ratio13
Eps-Ac0 Controller13
Eps-Ac0 PCB14
Sensor in the Steering Handle15
Stepper Motor15
Twin Pot15
Feedback Sensors17
Encoder in the Motor Shaft and One (Two) Toggle Switches17
Connecting Diagrams21
Power Connecting Diagram21
EPS-AC0 Twin Pot Diagram22
EPS-AC0 Stepper Motor Diagram23
Connections: Suggestions and Cautions24
Stepper Motor Connections24
Twin Pot Connections24
Encoder Connections24
General Purpose Analog Input CNB#624
Digital Inputs Connections25
Safety Contacts25
Motor Thermal Sensor Connections26
Installation: Suggestions and Cautions27
Thermal Consideration27
Controller with Base Plate27
Controller with Finned Heatsink27
General Suggestion28
Connection Cables28
Fuses28
Contactors29
Installation of a CAN Communication System29
Wiring: I/O Connections32
Safety Features32
Emc33
Emission33
Electromagnetic Immunity34
Esd34
Fighting the Dither35
How Can Steer Accuracy be Improved? Minimizing Mechanical Plays36
Description of the Connectors37
Connectors of the Logic37
CNA Connector38
CNB Connector38
CNC Connector38
Description of Power Connections39
Installation Procedure40
Stepper Motor with Encoder and Toggle Switches. Steered Wheel Without Mechanical Limitation: One Shot Installation Procedure40
Stepper Motor with Encoder and Toggle Switches. Steered Wheel with Mechanical Limitation: One Shot Installation Procedure41
Twin Pot with Encoder and Toggle Switches. Steered Wheel Without Mechanical Limitation: One Shot Installation Procedure43
Twin Pot with Encoder and Toggle Switches. Steered Wheel with Mechanical Limitation: One Shot Installation Procedure45
Setting the Eps-Ac048
Complete Set-Up Description48
Stepper Motor Only48
Stepper Motor & AUTC48
Twin Pot Only48
Twin Pot & AUTC49
Quick Set-Up50
Stepper Motor Without Mechanical Angle Limitation50
Stepper Motor with Mechanical Angle Limitation50
Twin Pot with or Without Mechanical Angle Limitation50
AUX FUNCTION 11 Manual Setting51
SET ENC at 360 Manual Setting52
Autoteaching52
Manual Teaching53
Programming & Adjustments Using Digital Console54
Adjustments Via Console54
Description of Console (Hand Set) & Connection54
Description of Standard Console Menu55
Stepper Motor with Encoder and Feedback Pot55
Twin Pot with Encoder and Feedback Pot56
Function Configuration56
Config Menu "SET OPTIONS" Functions List57
Config Menu "ADJUSTMENTS" Functions List60
Config Menu "SET MODEL" Functions List64
Main Menu "PARAMETER CHANGE" Functions List67
Zapi Menu "HARDWARE SETTINGS" Functions List73
Zapi Menu "SPECIAL ADJUSTMENT" Functions List75
Main Menu "TESTER" Functions List76
Special Functions80
Not CAN Bus Assisted Application80
Acquiring the Motor Resistance80
Alignment at the Rest Position80
Straight Ahead Steering Numbness81
Overshooting and Damping Avoiding81
Special Debugging and Troubleshooting System81
Refresh of the Encoder Counting82
Eps-Ac0 Alarms List83
Main Menu "ALARMS" List83
One Blink Alarms83
Two Blinks Alarms86
Three Blinks Alarms87
Four Blinks Alarms90
Five Blinks Alarms90
Six Blinks Alarms91
Thirty-Two Blinks Alarms91
No Blink Alarms (Warning)91
CAN BUS "ALARMS" List92
Recommended Spare Parts94
Periodic Maintenance to be Repeated at Times Indicated95
Testing the Faulty Detection Circuitry95

Zapi EPS-AC0 SWs&ENC - EPS-AC0 Twin Pot Diagram

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