Section 6 Linking Device LD 800DN
Run/Idle State
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Run/Idle State
The LD 800DN linking device has to be in Idle mode before modifying any
configuration data on it. Re-configuring the DeviceNet parameters on an
LD 800DN does not disrupt the flow of input data from the DeviceNet slave
devices to the CI873. However, no output data is applied from the linking device
to the DeviceNet slave devices while the linking device is in Idle mode.
The linking device LD 800DN has two modes of operation — Run and Idle.
In
Run
mode, the LD 800DN sends output data to the slaves and receives input data.
During normal operation, it must be in Run Mode.
In
Idle
mode, the LD 800DN receives input data from the slaves but it does not send
output data to the DeviceNet slave devices. In Idle mode the LD 800DN’s
configuration can be changed.
The LD 800DN module powers up in Idle mode. CI873 sets it into Run mode after
configuration, before starting I/O communication. A re-configuration performed
from Control Builder, requires LD 800DN to be put in Idle mode. These state
changes are handled by CI873.
Summary of Contents for AC 800M
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Page 3: ...AC 800M EtherNet IP DeviceNet Configuration System Version 6 0 ...
Page 10: ...Table of Contents 10 9ARD000014 600 A ...
Page 18: ...Released User Manuals and Release Notes About This User Manual 18 9ARD000014 600 A ...
Page 22: ...Figure 1 System configuration Device Import Wizard Section 1 Introduction 22 9ARD000014 600 A ...
Page 26: ...Linear Network Section 1 Introduction 26 9ARD000014 600 A ...
Page 46: ...Hot Swap of EtherNet IP Device Section 2 Functional Description 46 9ARD000014 600 A ...
Page 68: ...Figure 22 Enum Values File Section 3 Device Import Wizard 68 9ARD000014 600 A ...
Page 71: ...Section 3 Device Import Wizard File 9ARD000014 600 A 71 Figure 25 EDS Range selection ...
Page 222: ...Auxiliary RS 232 9 Pin D Subminiature Section 8 Hardware Connections 222 9ARD000014 600 A ...
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