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Bosch Rexroth Nexo User Manual
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11
Troubleshooting
This chapter de
scribes errors which can oc
cur when working wit
h the Nexo cordless
Wi-Fi nutrunner and
provides
troubleshooting advice.
•
Error codes and classes
(page
252)
•
Detecting and acknowledg
ing errors with
the NEXO-OS operating system
(page
253)
•
Complete erro
r list
(page
254)
•
Replacing defective compo
nents
(page
257)
•
Shortening of power supply on battery change
(page
257)
250
252
Table of Contents
Default Chapter
5
Table of Contents
5
1 About this Documentation
9
Overview of this Documentation
10
Scope of the Documentation
10
Additional Documentation
10
Representation of Information
11
Safety Instructions
11
Symbols and Representations
12
Terms
13
Abbreviations
14
2 Safety Instructions
17
About this Chapter
18
Using and Communicating the Safety Instructions
18
Instructions for Use
19
Operating Instructions
20
Cleaning Instructions
20
Maintenance and Repair Instructions
21
Disposal Instructions
21
Intended Use
21
Introduction
21
Application Areas
22
Improper Use
22
Personnel Qualifications
23
General Safety Instructions
24
Product-Related Safety Instructions for the
25
Nexo Cordless Wi-Fi Nutrunner by Rexroth
25
General Product-Dependent Instructions
25
Safety Warning Sticker
28
Product- and Technology-Dependent Safety Instructions for the Rexroth Tightening System 350
28
Protection against Accidental Contact with Electrical
28
Parts
28
Protective Extra-Low Voltage for Protection against Electric Shock
30
Protection against Dangerous Movements
31
Protection against Magnetic and Electromagnetic Fields During Operation and Assembly
33
Protection During Handling and Assembly
34
Protection When Handling Batteries
34
Protection against Pressurized Lines
35
3 Introduction
37
Nexo Cordless Wi-Fi Nutrunner
38
NX-SD Micro SD Card
38
NEXO-OS Operating System
39
Tool Display
39
Nexo Battery System
44
Technical Data of the Nutrunner
46
Technical WLAN Data
47
Technical Data of the Barcode Scanner
47
WLAN (Wireless Local Area Network)
48
Access Point
48
Infrastructure Mode Using WLAN Controller
49
Diagnosis
49
Connection Options of the Nexo Cordless Wi-Fi Nutrunner
50
Result Storage Without Radio Connection
50
Result Storage Via WLAN
51
Control and Result Storage Via WLAN
52
PLC Control and Result Storage Via WLAN
54
Fieldbus Control and Result Storage Via WLAN
55
Process Quality Manager (PQM)
56
4 Assembly
57
Overview
58
Initial Commissioning, Re-Commissioning
58
Adjusting the Angle Head
59
Attaching the Torque Support
61
Attaching the Accessories
64
5 Construction Guidelines
65
Designing a Bolted Connection
66
Clamp Force and Distortion of Connected Parts, Operating Forces
66
Determination of the Required Torque to Create a Bolted Connection
67
Tightening Case (Soft - Hard)
70
Tightening Processes
70
Cycle Times
70
Total Duration for All Tightening Steps
71
Compatibility with Foreign Substances
71
Planning Assistance
71
3-D/CAD Data
71
6 Control Signals
73
PLC Signals
74
Description of All PLC Signals
74
Input Signals
74
Output Signals
79
7 Data Services
85
Overview of Tightening Results Communication
86
Identification Code (ID Code)
86
Data Output Via FTP
87
Opening and Closing the FTP Connections for Results Output
87
Data Volume and Expected Transfer Time for Tightening Results Files
88
Data Output Via HTTP
89
Data Output Via File Share
90
Rexroth Open Protocol
91
Sequence Diagrams - Examples
92
Message Structure
95
Messages
97
Rexroth IPM Protocol
162
Message Structure
164
VW-XML Protocol
165
Assignment of PLC Signals
165
Particularities with VW-XML Results Output
166
Tightening Process
166
8 Commissioning
169
Overview
170
Overview of Commissioning Steps
170
NEXO-OS Operating System
171
Commissioning
171
Assigning IP Addresses for the Nexo Cordless Wi-Fi Nutrunner
172
Configuration
172
9 Operating System NEXO-OS
173
General Information about the NEXO-OS Operating System
174
Full Versions
174
Updating the Firmware Version
175
Starting the Program
175
Main Window of the NEXO-OS Operating System
177
Exiting the Program
179
Function Overview
180
Analysis
182
Actual Values
182
Stored Values
182
Actual Graph
183
Stored Graphs
183
Mode
184
Structure of the Mode Tab
184
Mode Steps
185
Change Mode
185
Job
189
Structure of the Job Tab
189
Job Steps
190
Create New Job/Change Job
190
Tightening Programs
195
Definition: Target, Monitoring, Additional Function
195
Programs Tab Structure
196
Gradient Average Value of the Step
197
Creating a New Tightening Program/Editing an Existing Tightening Program
197
Settings
203
Time & Date
203
User Accounts
204
Tool Display
206
Data
208
Configuration
223
Firmware
225
PLC Signals
226
OK/NOK Counter
227
Quality Code
228
Wlan
230
Security
235
Led
236
ID Assignment
238
Scanner
238
Defaults
240
Backup/Restore
240
Diagnosis
241
System Information
241
Event Viewer
241
Log Book
242
Status
242
System Errors
242
Web Server Log
243
Screenshot
243
Network
243
Export Logs
244
Help Menu
245
10 Tightening Processes
247
Overview
248
Torque-Controlled Tightening Process
249
Angle-Of-Turn-Controlled Tightening Process
250
11 Troubleshooting
251
Error Codes and Classes
252
Overview
252
Error Code Assignment Table
252
Error Classes
253
Detecting and Acknowledging Errors with the NEXO-OS Operating System
253
Error Lists
253
WLAN Errors
253
Complete Error List
254
Replacing Defective Components
257
Shortening of Power Supply on Battery Change
257
12 License Agreement
259
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Bosch Rexroth Nexo Specifications
General
Brand
Bosch
Model
Rexroth Nexo
Category
Power Tool
Language
English
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