Table of Contents
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Introduction ··················································································· 3
Type of Manual ·············································································· 3
Manual Configuration ······································································ 4
1 Before Using This Product ···························································· 1-1
1.1 Safety Precautions ··································································· 1-2
1.2 Handling Precautions ································································· 1-3
1.3 Terminology ············································································· 1-5
1.4 Contents of Package ································································· 1-6
1.5 Name and Function of Each Component ········································ 1-7
2 System Configuration ··································································· 2-1
2.1 System Configuration of This Product ············································ 2-2
2.2 Compatible Devices ·································································· 2-4
3 Installation and Setup ·································································· 3-1
3.1 Preparation for Operation ··························································· 3-2
3.2 Installation ··············································································· 3-3
3.2.1 Installing and Removing the SC-HG1-ETC ································ 3-3
3.2.3 Connecting and Disconnecting the Ethernet Cable ····················· 3-6
3.3 Setup······················································································ 3-8
3.3.1 Station Aliases ····································································· 3-8
4 EtherCAT Network Communication ················································· 4-1
4.1 Communication Overview ··························································· 4-2
4.1.1 Communication with Master Device·········································· 4-2
4.1.2 Communication between SC-HG1-ETC and Controller ················· 4-3
4.2 Memory Allocation ····································································· 4-4
4.2.1 Object Dictionary ·································································· 4-4
4.2.2 PDO Mapping ······································································ 4-6
4.3 Command Transmission Procedure ·············································· 4-11
4.3.1 Read Command ··································································· 4-11
4.3.2 Write Command ··································································· 4-15
4.4 Command List ·········································································· 4-17
4.4.1 HG-S Series Command List ···················································· 4-17
4.4.2 HG-T Series Command List ···················································· 4-22
4.5 Reading Received Light Waveforms ·············································· 4-33
4.5.1 Format of Received Light Waveform ········································· 4-33
4.5.2 Reading Measured Waveforms ··············································· 4-35
4.5.3 Reading Reference Waveforms ··············································· 4-38
4.6 Registering Reference Waveforms ················································ 4-41
4.7 Self-monitoring Function ····························································· 4-46
4.7.1 Using the Self-monitoring Function··········································· 4-46
4.7.2 Statuses and Measures ························································· 4-47
4.8 Other Precautions ····································································· 4-49
WUME-SCHG1ETC-2
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