Fluke 2680A User Manual page 10

2680A/2686A
Users Manual
Host Computer Requirements ......................................................................... 1-17
Options and Accessories ................................................................................. 1-18
2 Preparing for Operation ................................................................... 2-1
Introduction ..................................................................................................... 2-3
Instrument Preparation .................................................................................... 2-4
Unpacking and Inspecting the Instrument ................................................ 2-5
Positioning and Rack Mounting ............................................................... 2-5
Connecting to a Power Source and Grounding......................................... 2-5
Operating Using AC Power.................................................................. 2-6
Operating Using DC Power.................................................................. 2-7
Grounding and Common Mode Voltage .............................................. 2-7
Alarm/Trigger I/O Connection ................................................................. 2-7
Trigger Input......................................................................................... 2-8
Trigger Output...................................................................................... 2-9
Master Alarm........................................................................................ 2-10
External Trigger Wiring for a Group........................................................ 2-10
Universal Input Module Analog Connections (2620A-180)..................... 2-12
Shielded Wiring.................................................................................... 2-15
Crosstalk Considerations...................................................................... 2-15
Digital I/O Connector Module.................................................................. 2-15
Digital I/O............................................................................................. 2-16
Totalizer................................................................................................ 2-16
Totalizer Enable ................................................................................... 2-17
Relays ................................................................................................... 2-17
Controls and Indicators............................................................................. 2-17
Front Panel Controls............................................................................. 2-17
Front Panel Indicators .......................................................................... 2-19
Rear Panel Controls.............................................................................. 2-22
Rear Panel Indicators............................................................................ 2-23
Front Panel Operating Procedures ............................................................ 2-24
Power-On Options................................................................................ 2-24
Displaying a Monitor Channel ............................................................. 2-25
Displaying the Digital I/O Status ......................................................... 2-27
Displaying Relay Status ....................................................................... 2-28
Displaying the Totalizer Status ............................................................ 2-30
Reviewing and Setting the Base Channel Number............................... 2-31
Reviewing and Setting the Line Frequency.......................................... 2-33
Reviewing and Setting the Network Type............................................ 2-35
Reviewing and Setting the General Network Socket Port.................... 2-40
Reviewing and Setting the General Network IP Address..................... 2-41
Reviewing and Setting the Subnet Mask and Default Gateway........... 2-42
Viewing the Instrument Ethernet Address ........................................... 2-44
Reviewing and Setting PC Card Options ............................................. 2-46
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