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SIMATIC Distributed I/O System DP/ASi Link
Siemens SIMATIC Distributed I/O System DP/ASi Link Manuals
Manuals and User Guides for Siemens SIMATIC Distributed I/O System DP/ASi Link. We have
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Siemens SIMATIC Distributed I/O System DP/ASi Link manual available for free PDF download: Manual
Siemens SIMATIC Distributed I/O System DP/ASi Link Manual (152 pages)
Brand:
Siemens
| Category:
Recording Equipment
| Size: 0.93 MB
Table of Contents
Edition
2
Overview
4
Table of Contents
7
1 Overview
13
Using the Dp/Asi Link
14
Integrating the Dp/Asi Link
14
Components
15
What Is the Dp/Asi Link
15
PROFIBUS DP Bus
16
View of the Dp/Asi Link
17
View of Dp/Asi Link
17
2 Asi Basics
19
Structure of Asi
20
Example Installation of an Asi
20
Elements of Asi
21
Example Configuration of a Module
23
View of Module, Example of an Upper Part and a Lower Part
23
Connecting Elements
24
Interruption or Short-Circuit of the Asi Cable
25
3 Configuration Options
27
Legend
28
Summary of Configuration Options
28
Configuration Options
28
Configuration Without T Connector and with Power Supply Connector
29
PROFIBUS-DP and Power Supply Looped through on Dp/Asi Link
29
PROFIBUS-DP and Power Supply Looped through by Means of T
30
Connector
30
Configuration with T Connector and with Power Supply Connector
30
Rule for Installation with a T Connector
31
Configuration with Several Power Supply Connectors
32
Length of Bus Cable When PROFIBUS-DP and Power Supply
32
Are Fed on the same Bus Cable
32
PROFIBUS-DP Looped through T Connectors
33
External Power Supply Fed Separately to Every Slave Station
33
Configuration Without Power Supply Connector
33
Rule for Installation with a T Connector
34
T Connector
34
Configuration with Programmer Connector
35
Adapter Cable
35
Length of the Spur Line of the Programmer Connection as a Function of the 3-10 4-1 Spacing between Dp/Asi Link and Cable Duct
36
4 Installing and Wiring the Dp/Asi Link
37
Electrical Wiring of Dp/Asi Link
39
Grounded Installation
40
Grounded Installation of Dp/Asi Link
41
Ungrounded Installation
42
Ungrounded Installation of Dp/Asi Link
43
Pin Assignment of Asi Terminal Connection
44
Connecting the Dp/Asi Link to Asi and Profibus-Dp
44
Pin Assignment of 12-Pin Device Connector
45
Station Number Selection on DIP Switch Block
47
Selecting the Station Number for Profibus-Dp
47
Location of DIP Switch Block
48
Setting a Station Number on the Dip Switch Block
48
Station Number in Eeprom
49
Additional Components for PROFIBUS-DP
51
T Connector (6ES5 762-2CT11)
52
Power Supply Connector (6ES5 762-2CS11)
53
Programmer Connector (6ES5 762-2CA12)
54
Cables
55
PROFIBUS-DP Cables
55
Order Numbers for Cables in Standard Lengths
56
Order Numbers for Cables Having a Z Number
56
Terminating Resistor (6ES5 755-2CA11)
57
Terminating Resistor
57
Adapter Cable (6ES5 755-8CA11)
58
Wiring of PROFIBUS-DP
59
Order Number for Circular Connector
59
5 Configuring the Dp/Asi Link
61
Configuring - for Example with COM ET 200 Windows
62
(Version 2.0 or Later)
62
Example Using COM ET 200 Windows (Version 2.0 or Later)
65
Assigning the Slave to the Asi Address, an Example
65
Operating the Dp/Asi Link with an External Master
66
Configuring with Address Space Optimization
67
Simple Configuration
68
Default Start-Up
69
I/O Area Assignment
70
6 Dp/Asi Link to S7
73
Parameters for SFC 59 "RD_REC
73
Parameters for SFC 58 "WR_REC
74
Reading Data Records with SFC 59 "RD_REC
75
Structure of Data Record 140: Read Lists and Flags
75
Structure of Data Record 141: Read Parameter Echoes of Asi Slaves
76
Operating Modes
77
Structure of Data Record 2: Read Response
77
Error Codes in Byte 1 of Data Record
77
Writing Data Records with SFC 58 "WR_REC
78
Structure of Data Record 142: Write Parameters to Asi Slaves
78
Structure of Data Record 143: Modify Operating Address of Asi Slave
78
Srtructure of Data Record 144: Set Dp/Asi Link to "Offline" Mode
78
Example of Re-Assigning Parameters to an Asi Slave with S7
79
7 Operating Modes
81
Automatic Start-Up of Dp/Asi Link
82
Normal Operation
84
Automatic Programming
86
8 Diagnostics and Error Handling
87
Diagnostics by Means of Leds of Dp/Asi Link
88
Location of Leds of Dp/Asi Link
88
Meanings of Display Leds
88
LED Display for Modes and Bus Faults on PROFIBUS-DP
89
LED Display for Faults on Asi Side
90
Combination of Several Leds
91
Diagnostics by Means of User Program
92
Overview
93
Diagnostic Fundamentals in Operations with an IM308C
93
Diagnostic Fundamentals in Operations with an S7/M7 DP Master
95
Parameters for SFC 13 "DPNRM_DG
95
Step 7) or with Another Profibus-Dp Master
95
Structure of Diagnostic Message
96
Structure of Diagnosis
96
Diagnostic Message Structure for the S7/M7 DP Master
97
Structure of Station Status 1
98
Structure of Station Status 2
98
Contents of Dp Standard Part
98
Structure of Bytes 6 to 11 of Diagnostic Message
100
Structure of Diagnosis, Bytes 12 to
101
Structure of Bytes 6 to 12 of Diagnostic Message for Operations with IM308C
102
Structure of Diagnosis, Bytes 13 to
103
Structure of Bytes 16 to 19 in Diagnostic Message
104
Structure of Diagnostic Data, Bytes 20 and 21
104
Structure of Diagnostic Data, Bytes 20 and 21
105
Assignment of Asi Address to Bit Positions, Bytes 22 to 25
105
Structure of Bytes 17 to 19 in Diagnostic Message
106
Assignment of the Asi Address to Bit Positions, Bytes 20 to 23
106
Diagnostics for a Default Start-Up with the IM308C
107
Basic Structure of Diagnostic Message
107
Indication of Failed Asi Slaves
107
Actual Asi Configuration
108
Technical Data
109
A.1 Standards and Approvals
110
A.2 General Technical Data
112
Dp/Asi Link; Dimension Drawing
114
C.1 Structure of the Parameterization Message in Configuring with Address Optimization
117
C.2 Parameterization Data for Asi Slaves
117
C.3 Optimizing Address Assignment
117
Sorting Asi Slaves into Address Space Template
125
C.4 Structure of the Parameterization Message in Simple Configuration
126
C-11 I/O Code of Configured Asi Slaves
127
D.1 Structure of the Configuration Message with a Default Start-Up
129
D.3 Structure of the Configuration Message in Simple Configuration
135
Dp/Asi Link to S7
144
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