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SENTRON PAC3120
Siemens SENTRON PAC3120 User Manual
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Table of Contents
Default Chapter
5
Table of Contents
5
1 Introduction
9
Components of the Product
9
Latest Information
10
Technical Support
10
Open Source Software
10
Security Information
11
General Safety Notes
12
Protective Mechanisms against Manipulation
13
2 Description
15
Features
15
Measuring Inputs
19
Average Values and Counters
23
Averaging Measured Values
23
Acquisition of Power Demand
24
Energy Counters
24
History of Active Energy Consumption
25
Configurable Universal Counter
25
Operating Hours Counter
25
Limits
25
Digital Inputs and Outputs
28
Digital Inputs
28
Digital Outputs
29
RS485 Interface PAC3120 and PAC3220 Only
31
Ethernet Interface (PAC3220 Only)
32
Slots for Expansion Modules
34
3 Mounting
37
Mounting on the Switching Panel
39
Deinstallation
40
4 Connection
41
Safety Instructions
41
Connections
44
Connection Examples
48
Connecting to the RS485 Bus (PAC3120 Only)
55
5 Commissioning
57
Overview
57
Applying Supply Voltage
58
Parameterizing the Device
58
Basic Parameters
59
Additional Settings
60
Applying the Measuring Voltage
60
Applying the Measuring Current
61
Checking the Displayed Measured Values
62
6 Operator Control
63
Device Interface
63
Displays and Operator Controls
63
Special Display Elements
64
Led
65
Menu Navigation
67
Measured Value Level
67
Main Menu Level
68
Setting Level
68
Editing Level
68
Control Keys
69
7 Parameter Assignment
71
Introduction
71
Parameterizing Via the Operator Interface
72
Device Information
73
Language
73
Basic Parameters
74
Date/Time
75
Integrated I/Os
77
Communication
82
Display
84
Advanced
85
Password
85
Write Protection
86
Resetting
88
8 Security Features
89
Password Protection
89
Hardware Write Protection
91
Device Access Control (IP Filter) (PAC3220 Only)
92
Configuring the Modbus TCP Port (PAC3220 Only)
93
9 Service and Maintenance
95
Cleaning
95
Firmware Update
95
Warranty
96
10 Technical Data
97
Labeling
108
11 Dimensional Drawings
111
Appendix
113
Modbus
113
Function Codes
113
Exception Codes
114
Modbus Measured Variables with the Function Codes 0X03 and 0X04
115
Structure - Digital Input Status and Digital Output Status with the Function Codes 0X03 and 0X04
121
Structure - Device Diagnostics and Device Status with the Function Codes 0X03 and 0X04
122
Modbus Status Parameters with the Function Code 0X02
123
Modbus Settings with the Function Codes 0X03, 0X04 and 0X10
125
Modbus Communication Parameters with the Function Codes 0X03, 0X04 and 0X10
138
Modbus Command Parameters
140
MODBUS Standard Device Identification with the Function Code 0X2B
141
Demand Value Measured Variables with Modbus Function Code 0X14
142
Active Energy History with Modbus Function Code 0X14
149
Index
157
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Siemens SENTRON PAC3120 Specifications
General
Brand
Siemens
Model
SENTRON PAC3120
Category
Measuring Instruments
Language
English
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