Siemens Synco RMK770 Manuals

Siemens Synco RMK770 Basic Documentation (232 pages)

Modular boiler sequence controller including extension modules RMZ785, RMZ787, RMZ788 and RMZ789

Brand: Siemens | Category: Controller | Size: 2.58 MB

Table of Contents
3
1 Summary

11
- Product Range
  11
- System Topology
  12
- Equipment Combinations
  12
- Product Documentation
  13
- Important Notes
  14
2 Operation

15
- Operation Without Operator Unit
  15
- Operation with Operator Unit
  16
- Functions of the Operator Unit
  16
- Operating Concept
  16
- Operating Levels
  17
- Access Rights
  18
3 Commissioning

19
4 General Settings

52
- Time of Day and Date
  52
- Operating Principle
  52
- Communication
  52
- Fault Handling
  53
- Selecting the Language
  54
- Selecting the Unit of Temperature
  54
- Contrast of the Operator Unit's Display
  54
- Text Entry
  54
- Device Name and File Name
  54
- Aggregate Names
  55
- Text of Fault Inputs
  55
- Electronic Business Card
  55
- Resetting Text Entries
  56
5 General Functions, Fundamentals

57
- Time Switch
  57
- Communication
  57
- Entering the 24-Hour Program for Space Heating
  58
- Fault Handling
  59
- Holidays / Special Days
  59
- Communication
  59
- Holidays
  60
- Special Days
  60
- Calendar Entry
  61
- Control Inputs for Holidays and Special Days
  61
- Fault Handling
  62
- Frost Protection for the Plant
  62
- Pump Overrun and Mixing Valve Overrun
  63
- Pump Kick and Valve Kick
  63
- Heat Demand and Load Control
  64
- Heat Demand
  64
- Load Control
  65
- Mixing Valve Control
  66
- Control
  66
- Setting Aids
  67
- Control Signal
  69
- Pump Control
  69
- Hours Run Counter
  69
- Pump Supervision and Twin Pumps
  70
- Changeover Logic
  71
- Overload Message and Supervision of Flow
  72
6 Boiler Sequence Management

73
- Overview of Function Block
  73
- Configuration
  74
- Boiler Sequence Management
  77
- Concept
  77
- Orders for Boilers to be Switched on and off
  78
- Boiler Sequence Order
  81
- Boiler Sequence Operating Mode
  83
- Sustained Mode
  85
- Switching Boilers on and off
  85
- Supervision of Faults
  89
- Heat Demand and Heat Request
  91
- Heat Request Modulating
  92
- Heat Request 2-Position
  92
- Heat Demand Transformers
  93
- Other Functions
  93
- Common Maintained Boiler Return Temperature
  93
- Maximum Limitation of the Flow Temperature Setpoint
  94
- Frost Protection
  95
- Diagnostics
  95
- Fault Handling
  97
7 Boiler Control

99
- Overview of Function Block
  99
- Configuration
  101
- Burner Types
  103
- Boiler Hydraulics
  104
- Additional Boilers
  106
- Boiler Operating Modes and Boiler Setpoints
  106
- Releasing and Locking a Boiler
  106
- Individual Operation
  107
- Test Mode and Commissioning Aids
  108
- Control of the Burner
  109
- 2-Position Control of 1-Stage Burners
  109
- 2-Position Control of 2-Stage Burners
  110
- Control of Burner's Basic Stage and Stage 2
  110
- Control of Modulating Burners
  112
- External Burner Control
  116
- Protective Boiler Functions
  116
- Maximum Limitation of the Boiler Temperature
  117
- Minimum Limitation of the Boiler Temperature
  117
- Protective Boiler Startup
  117
- Optimization of the Minimum Boiler Temperature
  118
- Boiler Shutdown
  118
- Protection against Boiler Overtemperatures
  119
- Pump Kick and Valve Kick
  119
- Frost Protection for the Plant with Boiler Pump
  119
- Frost Protection for the Boiler
  119
- Protection against Pressure Shocks
  120
- Minimum Limitation of the Return Temperature
  120
- Flue Gas Temperature Supervision
  122
- Flue Gas Measuring Mode
  123
- Boiler Faults
  124
- Burner Hours Run Counter and Output Balance
  126
- Fault Status Messages
  127
- Boiler Designations
  132
- Diagnostic Choices
  132
8 Heat Demand and Heat Requests

134
- Heat Requests
  134
- Weather-Compensated Setpoint for Boiler Sequencing
  135
- Heat Demand Transformers
  135
9 Precontrol

138
- Overview of Function Block
  138
- Configuration
  138
- Types of Primary Controller
  139
- Control of Mixing Valve
  139
- Pump Control
  139
- Plant Operation
  140
- Heat Demand and Heat Request
  140
- Heat Request Modulating
  141
- Heat Request 2-Position
  142
- Heat Demand Transformers
  142
- Control of Mixing Valve
  143
- General
  143
- Load Control
  143
- Setpoint Boost Mixing Valve and System Pump
  143
- Limit and Protective Functions
  144
- Frost Protection
  144
- Limitations
  144
- Limitation of the Return Temperature
  145
- Pulse Limitation
  146
- Pump Overrun and Mixing Valve Overrun
  147
- Pump Kick and Valve Kick
  147
- Text Designation
  147
- Fault Handling
  148
- Diagnostic Choices
  148
10 Heating Circuit Control

150
- Overview of Function Block
  150
- Configuration
  150
- 3-Position or Modulating Mixing Valve
  152
- Pump Control
  152
- Heating Circuit Operating Mode
  152
- Room Operating Modes
  152
- User Requests from the Room
  154
- Room Operating Mode Contact
  154
- Timer Function
  155
- Room Operating Mode Outputs
  155
- Plant Operation
  157
- Control Priorities in the Heating Circuit
  157
- Room Temperature Setpoints
  159
- Settings
  159
- Increasing the Economy Setpoint
  160
- Room Temperature Setpoint Adjuster, Absolute
  160
- Room Temperature Setpoint Adjuster, Relative
  162
- Weather-Compensated Heating Circuit Control
  162
- The Composite and the Attenuated Outside Temperature
  163
- Heating Curve
  164
- Influence on the Flow Temperature Setpoint
  166
- Heating Limit Switch
  167
- Mixing Valve Control
  168
- Control
  168
- Load Control
  169
- Optimization Functions
  170
- Type of Optimization
  170
- Otimum Start / Stop Control
  171
- Quick Setback and Boost Heating
  171
- Limit and Protective Functions
  172
- Maximum Limitation of the Room Temperature
  172
- Return Temperature Limitation
  173
- Pulse Limitation
  175
- Frost Functions and General Protective Functions
  175
- Pump Overrun and Mixing Valve Overrun
  176
- Pump Kick and Valve Kick
  176
- Heat Demand
  176
- Extra Functions
  177
- Text Designations
  177
- Acquisition of the Room Temperature
  177
- Room Control Combination
  179
- Fault Handling
  181
- Diagnostic Choices
  182
11 Data Acquisition

184
- Trend
  184
- Connections and Use
  184
- Views
  184
- Trend Function Settings
  185
- Fault Handling
  186
- Meters
  186
- Configuration
  186
- Meter Types
  186
- Pulse Valency
  187
- Overflow Value
  188
- Setting and Resetting Meter Readings
  188
- Meter Readings
  188
- Assignment of Texts
  189
- Fault Handling
  189
12 Function Block "Miscellaneous

190
- Overview of Function Block
  190
- Configuration
  190
- Outside Sensor
  190
- Outside Temperature Simulation
  192
- Fault Handling
  192
- Display Inputs
  193
- Outside Temperature Relay
  194
- Diagnostic Choices
  194
13 Function Block "Faults

195
- Overview of Function Block
  195
- Configuration
  195
- Fault Button
  195
- External Fault Button
  196
- Fault Properties
  196
- Acknowledgement and Reset
  196
- Signal Priority
  197
- Plant Behavior
  197
- State Diagrams of the Individual Types of Fault
  198
- Predefined Fault Inputs
  199
- Fault Inputs
  199
- Universal Fault Inputs
  199
- Analog Fault Input with Limit Value Supervision
  201
- Communication
  202
- Fault Relays
  202
- Display of Faults
  204
- Deletion of All Fault Status Messages
  204
- Function Check and Wiring Test
  204
- Diagnostic Choices
  205
14 Communication

206
- Basic Settings
  206
- Calendar Data (Holidays and Special Days)
  207
- Room Data
  208
- Communication Variants
  208
- Settings
  208
- Settings on the Room Unit
  209
- Heat Generation Zone and Boiler Sequence Zone
  209
- Heat Distribution Zones
  210
- Heat Demand and Load Control
  211
- Outside Temperature
  211
- Fault Handling
  212
15 Fault Tracing Support

214
- Fault Code List
  214
- Rectification of Faults
  217
16 Addendum

218
- Configuration Diagrams
  218
- Terminal Markings
  218
- Code Letters
  218
- Configuration Choices
  218
- Configuration Diagram Plant Type K
  219
- Configuration Diagram Plant Type K1.1
  220
- Editable Texts
  221
- Boiler Sequence Manager
  221
- Boilers
  221
- Primary Controller
  222
- Heating Circuit
  222
- Faults
  223
- Meters
  223
- Devices
  223
- Menu Tree
  223
- Info
  224

Siemens Synco RMK770 Manuals

Siemens Synco RMK770 Basic Documentation (232 pages)

Table of Contents

1 Summary

2 Operation

3 Commissioning

4 General Settings

5 General Functions, Fundamentals

6 Boiler Sequence Management

7 Boiler Control

8 Heat Demand and Heat Requests

9 Precontrol

10 Heating Circuit Control

11 Data Acquisition

12 Function Block "Miscellaneous

13 Function Block "Faults

14 Communication

15 Fault Tracing Support

16 Addendum

Siemens Synco RMK770 Operating Instructions Manual (138 pages)

Table of Contents

Deutsch

English

Français

Dutch

Siemens Synco RMK770 Basic Documentation (120 pages)

Table of Contents

1 KNX (Konnex) and Synco

2 Engineering Notes

3 Commissioning Notes

4 Device Address and Device Name

5 Device Addresses Via ACS

6 Basic Communication Settings

7 Communication Via Zone Addresses

8 Large Plants

9 Appendix

Siemens Synco RMK770 Basic Documentation (88 pages)

Table of Contents

1 KNX and Synco

2 Engineering Notes

3 Commissioning Notes

4 Device Address and Device Name

5 Device Addresses Via ACS

6 Basic Communication Settings

7 Communication Via Zone Addresses

8 Large Plants

9 Appendix

Index

Siemens Synco RMK770 Installation Instructions Manual (19 pages)

Table of Contents

Siemens Synco RMK770 Installation Instructions Manual (20 pages)

Table of Contents

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