Siemens SICAM Q100 7KG95 Series - Time Synchronization

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11 Time Synchronization

361SICAM Q100, 7KG95xx, Device Manual

E50417-H1040-C522-A6, Edition 06.2019

11 Time Synchronization

11.1 General 362

11.2 Internal Time Keeping 362

11.3 External Time Synchronization per NTP 363

11.4 External Time Synchronization via Fieldbus 364

11.5 Internal Time Synchronization via RTC 364

MAN_SICAM_Q100_US.book Page 361 Wednesday, June 5, 2019 9:31 AM

Main Page

Default Chapter3
- Preface3
- Open Source Software9
  - Table of Contents11
1 User Information17
2 Overview19
- Device Versions20
- Ordering Information, Scope of Delivery and Accessories22
3 Device Design25
- Mechanical Design26
- Display and Softkeys27
- Terminal Diagram of the Back Plate28
4 Measured Quantities and Recording29
- Power Quality Measuring System and Recording System30
- Measuring System30
  - Flicker30
  - Transients31
- Mains Signaling Voltage32
- Rapid Voltage Change34
- Harmonic Power and Harmonic Angles35
- Recording of Measured Quantities and Events37
- Measured Quantities40
- Measured Quantities Depending on the Connection Type40
- Data Availability of Measured Quantities57
- Recording and Evaluation of Measured Quantities71
- Display of Measured Quantities78
- Measured Quantities and Operational Measurement Uncertainty Acc. to IEC 62586-1 Product Stand- Ard, Class A, Standards IEC 61000-4-30, Ed. 3, IEC 61000-4-7, and IEC 61000-4-1578
- Measured Quantities and Operational Measurement Accuracy Acc. to IEC 61557-1280
- Accuracy of the Frequency Measurement81
5 Energy Management83
- Load-Profile Determination84
  - General84
- Methods of Load-Profile Determination85
- Historical Load-Profile Data87
- Current Load-Profile Data at the Communication Interfaces and in the User Interface88
- Synchronization of the Load Profile89
- Tariffs91
6 Security93
- Overview94
- Account Management96
- Function Description96
- Configuration Via User Interface98
- Security Settings105
- Function Description105
- Password Management107
- Function Description107
- Configuration Via the User Interface107
- TCP/UDP Ports Used109
7 Getting Started111
- Unpacking, Inspecting the Delivery, Installing, and Changing the Battery112
- Assembly114
- General Assembly Notes114
- Environmental Protection Hints115
- Assembly116
- Electrical Connection117
- Safety Notes117
- Electrical Connection of SICAM Q100118
- System Requirements119
- Access Rights120
- Meaning of the Leds121
- Commissioning122
- Initial Commissioning122
- Changes During Operation123
- Starting the Device with the Default IP Address124
8 Connection Principle125
- Terminals126
- Communication Interfaces128
- Ethernet Interface128
- RS485 Interface128
- Connection Types and Connection Examples129
- Using SICAM Q100 in the Power Systems IT, TT, and TN129
- Examples - Standard Application129
- Example - Special Application136
9 Operation at Use of a PC137
- General Usage Notes138
- Start and Design of the User Interface139
- Initial Start of the Operation139
- Enabling Javascript140
- Changing the Buffer Mechanism (Only for Microsoft Internet Explorer)141
- Changing the Security Setting (Only for Microsoft Internet Explorer)142
- Number of Connections Via HTML144
- Layout of the User Interface144
- Starting the User Interface During Operation146
- Configuration of the Device153
- Device Configuration Procedure153
- Access to the Passive Set of Parameters by Multiple Users161
- Setting the Operational Parameters162
  - Hmi180
- Energy Management184
- Recording and Reporting192
- Setting Administrative Parameters213
- Value View and Evaluation266
- Process Connections and Automation Functions266
- Evaluation and Data Management278
- Maintenance303
- Firmware Upload304
- Formatting the SD Card308
  - Presets309
  - Message Logs313
- Evaluation and Data Management - Transient Detection318
  - Diagnosis319
- AC Calibration326
- Example of a Parameterization and Measured Value Evaluation327
- Task Definition327
  - Initial Situation327
- Parameterization as Defined by the Task329
- Performing the Measurement334
- Flowchart of Modbus RTU Master and Modbus Gateway Parameterization335
10 Operation at Use of the Display337
- General Operating Instructions338
- Starting Operation340
- Display Content341
- Parameterization343
- Menu Tree of the Main Menu343
- Measured Quantities Submenus344
- Submenus for Diagnostics347
- Menu Tree of the Settings Submenu348
- User-Defined Screens Submenus360
11 Time Synchronization361
- General362
- Internal Time Keeping362
  - Time Format362
  - Status Bits362
- External Time Synchronization Per NTP363
- External Time Synchronization Via Fieldbus364
- Internal Time Synchronization Via RTC364
12 Maintenance, Storage, Transport365
- Maintenance366
- Storage366
- Transport366
13 Failures and LED Indications367
- General Inspection368
- Indications Signaled by Leds369
- Troubleshooting, Repair, and Fallback Mode373
- Troubleshooting and Repair373
- Fallback Mode374
14 Technical Data379
- General Device Data380
- Power Supply380
- Inputs and Outputs381
- Communication Interfaces383
- Environmental Conditions and Climatic Stress Tests385
- General Data386
- Test Data387
- Electrical Tests387
- Mechanical Stress Tests389
- Safety Standards389
- Dimensions390
15 Operational Indications393
16 Operating Parameters397
- Process Connections398
- AC Measurement398
- Binary Inputs U1/U2 and U3/U2399
- Binary Outputs401
- Leds403
- Automation Functions404
- Limit Violation 1-8 and 9-16405
- Group Indications 1-4406
- Hmi407
- Display Settings407
- User-Defined Screen407
- Energy Management410
- Load Profile410
- Tariffs (TOU)410
- Energy Upper Limit411
- Energy Freeze and Record411
- Recording and Reporting412
- Event Recorders412
- Trigger Management413
- Recorder Parameters414
- Mains Signaling Voltage415
- Memory Management415
- Report Configuration417
- Recording Control418
- Transient Detection418
- Administrative419
- Time Synchronization419
- Ethernet Communication421
- OPC UA Pubsub (MQTT)423
- Communication Serial424
- Modbus Slave Devices 1 - 8426
- SICAM Subdevices430
- Device and Language434
- Account Management435
- Security Settings438
- 16.6.10 Password Management439
- 16.6.11 Syslog440
Glossary441
Appendix445
Index447

Siemens SICAM Q100 7KG95 Series - Time Synchronization

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