Bender ISOMETER iso1685DP-425 - Page 6

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Table of Contents3
Important Information7
How to Use this Manual7
Technical Support8
Training Courses9
Delivery Conditions9
Storage9
Warranty and Liability9
Disposal10
Safety Instructions11
General Safety Instructions11
Work Activities on Electrical Installations11
Device-Specific Safety Instructions12
Intended Use12
Function13
Features13
Product Description14
Functional Description14
History Memory16
Self Test16
Device Overview18
Dimensions18
Connections19
Display and Operating Elements20
ON (Operation LED)20
Pgh on20
Operating and Navigating22
Mounting and Connection23
Mounting23
Connection23
Connection to a 3AC System with an EDS440 and and IOM441 to a 3NAC28
System28
Commissioning29
Commissioning Flow Chart Insulation Fault Monitoring29
Commissioning Flow Chart with Insulation Fault Location30
Initial Commissioning31
Recommissioning34
Commissioning EDS (Isoxx1685Dp Only)35
Display36
Standard Display36
Fault Display (Active)37
Fault Display (Inactive)38
Acknowledging a Fault Message39
Data-Isograph39
History Memory40
Insulation Fault Location40
Settings42
Device Menu Structure42
Settings in the Device Menu44
Alarm Settings44
Insulation Alarm44
Profile45
Device45
Coupling Monitoring (Not for Isohr1685D-925)45
Power Frequency < / = 460 Hz (for Isohr1685D-925)46
Single-Pole Operation" - Isohv1685D Only46
Inputs46
Outputs48
EDS (Insulation Fault Location Only for Isoxx1685Dp)50
General50
Scanning Channels52
Activating Channels52
Group Settings52
Channel59
Outputs59
Inputs61
Device61
Service61
Data Measured Values61
Control62
History62
Device Settings62
Language62
Clock62
Interface63
Display64
Password65
Commissioning65
Factory Settings65
Service65
Device Communication66
RS-485 Interface with BMS Protocol66
RS-485 Interface with Modbus Protocol72
Insulation Fault Location (Isoxx1685Dp Only)73
General Description73
Required Settings for Insulation Fault Location73
Indication on the Display73
Starting and Stopping the Insulation Fault Location73
Alarm Messages74
Technical Data75
Device Profiles75
Diagrams of the Leakage Capacitance79
Factory Settings80
Alarm 180
Alarm 280
Digital Inputs80
Tabular Data Isoxx1685Dx-X2581
Shield83
Standards and Certifications85
Ordering Details85
Change Log86

Bender ISOMETER iso1685DP-425 - Page 6

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