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CU240S PN-F
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Functions
5.11 Operation in fieldbus systems
CU240S and CU240E Control Units, FW 3.2
192
Operating Instructions, 03/2009, A5E02440075B A
A
FC1 to read parameters from the inverter
Inverter parameters are re
ad via SF
C 58 and SFC 59.
191
193
Table of Contents
Main Page
Commissioning
4
Table of Contents
5
About this Manual
9
Introduction
9
Fast Track Commissioning
10
Adapting Inverters to the Application (Parameterization for Entry Level Personnel)
11
General Basics
11
Parameter
12
Parameters with Follow-On Parameterization
13
Frequently Required Parameters
14
Description
14
Extended Adaptation Options (Parameterization for Advanced Level Personnel)
16
BICO Technology: Basic Principles
16
BICO Technology: Example
19
Description
21
Modularity of the Converter System
21
Overview of Control Units
23
Overview of Power Modules
24
Reactors and Filters
25
Connection
27
Procedure for Installing the Frequency Inverter
27
Mounting Reactors and Filters
28
Mounting Power Modules
30
Dimensions, Hole Drilling Templates, Minimum Clearances, Tightening Torques
31
Wiring Power Modules
36
EMC-Compliant Connection
39
Installing the Control Unit
41
Interfaces, Connectors, Switches, Control Terminals, Leds on the CU
42
Commissioning
45
Initial Coupling of the CU and PM - Message F0395
46
Restoring the Factory Settings
47
Preparing Commissioning
48
Commissioning with Factory Settings
51
Wiring Examples for the Factory Settings
52
Factory Setting of the Frequency Inverter
54
Default Terminal Settings
56
Commissioning with STARTER
58
Creating a STARTER Project
59
Establishing an Online Connection between the PC and Converter (Going "Online")
64
Starting the General Commissioning
65
Commissioning the Application
70
Commissioning with the Operator Panel
71
Function of the Basic Operator Panel
71
BOP Controls and Displays
72
Parameterization with the BOP (Two Examples)
73
Commissioning Steps
74
Commissioning V/F Control
74
Data Backup with the Operator Panel and Memory Card
77
Saving and Transferring Data Using the BOP
77
Saving and Transferring Data Using the MMC
78
Functions
81
Overview of Inverter Functions
81
Inverter Control
84
Frequency Inverter Control Using Digital Inputs (Two/Three-Wire Control)
84
Two-Wire Control, Method 1
87
Two-Wire Control, Method 2
88
Two-Wire Control, Method 3
89
Three-Wire Control, Method 1
90
Three-Wire Control, Method 2
91
Command Sources
93
Selecting Command Sources
93
Assigning Functions to Digital Inputs
94
Controlling the Motor Via the Fieldbus
95
Setpoint Sources
96
Selecting Frequency Setpoint Sources
96
Using Analog Inputs as a Setpoint Source
97
Using a Motorized Potentiometer as a Setpoint Source
99
Using the Fixed Frequency as a Setpoint Source
100
Running the Motor in Jog Mode (JOG Function)
101
Specifying the Motor Speed Via the Fieldbus
102
Changing over the Command Data Sets (Manual, Automatic)
103
Setpoint Preparation
106
Minimum Frequency and Maximum Frequency
106
Parameterizing the Ramp-Function Generator
107
Closed-Loop Control
109
V/F Control
109
Typical Applications for V/F Control
109
V/F Control with Linear Characteristic
110
V/F Control with Parabolic Characteristic
111
Additional Characteristics for the V/F Control
111
Vector Control
112
Typical Applications for Vector Control
112
Commissioning Vector Control
113
Torque Control
114
Using a Speed Encoder
115
Protection Functions
118
Overtemperature Protection for the Frequency Inverter and Motor
118
Overcurrent Protection
120
Limiting the Maximum DC Link Voltage
121
Load Torque Monitoring (System Protection)
122
Evaluating the Frequency Inverter Status
124
Assigning Specific Functions to Digital Outputs
124
Assigning Certain Functions to Analog Outputs
126
Technological Functions
128
Braking Functions of the Frequency Inverter
128
DC and Compound Braking
130
Dynamic Braking
133
Regenerative Braking
135
Parameterizing a Motor Holding Brake
136
Automatic Restart and Flying Restart
139
Flying Restart: Switching on the Converter When the Motor Is Running
139
Automatic Restart" Function after Power Failure
141
Technology Controller
145
Positioning down Ramp
146
Logical and Arithmetic Functions Using Function Blocks
147
Changing over Drive Data Sets (Several Motors Connected to a Frequency Inverter)
148
Operation in Fieldbus Systems
151
Communication Interfaces
151
Communication Via USS
151
User Data Range of the USS Message Frame
154
Data Structure of the USS Parameter Channel
154
Timeouts and Other Errors
160
USS Process Data Channel (PZD)
160
Communication Via PROFIBUS and PROFINET
161
Connect the Frequency Inverter to PROFIBUS
161
Example for Configuring the Inverter on PROFIBUS
162
Integrating a Frequency Inverter in PROFINET
172
Example for Configuring the Inverter on PROFINET
173
The Profidrive Profile
176
STEP 7 Program Examples
188
Safety Functions
195
Overview
195
Connecting-Up the Fail-Safe Inputs
198
Restoring Safety-Related Parameters to the Factory Setting
200
Controlling the Safety Functions Via Profisafe
201
Controlling the Safety Functions Via Digital Inputs
201
Settings for the "STO" Function
204
Settings of the SS1, SLS and SBC Safety Functions
206
Acceptance Test and Report
208
Documentation of the Acceptance Test
209
Function Check of the Acceptance Test
210
Filling in the Acceptance Report
213
Servicing and Maintenance
215
Behavior of the Frequency Inverter When Replacing Components
215
Replacing the Power Module
216
Replacing the Control Unit
217
Standard Commissioning
218
Messages and Fault Codes
219
Status Display Using Leds
220
Alarm and Error Messages
225
Technical Data
227
Technical Data, CU240S Control Unit
227
Technical Data, CU240E Control Unit
228
General Technical Data, PM240 Power Modules
229
Power-Dependent Technical Data, PM240 Power Modules
230
General Technical Data, PM250 Power Modules
233
Power-Dependent Technical Data, PM250 Power Modules
234
General Technical Data, PM260 Power Modules
235
Power-Dependent Technical Data, PM260 Power Modules
236
Index
237
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