Rockwell-automation 1769-ADN DeviceNet Modules Installation Instructio Manuel d'utilisateur télécharger pdf (Page 53)

Rockwell Automation Publication DNET-IN001B-EN-P - January 2012 53

1756 DeviceNet Status Indicators and Data Structures Appendix A

Module Status Register Bit Definitions

The Module Status Register bits are defined as follows.

IMPORTANT

If the module is halted because the HaltScanner bit is set, power must be

physically cycled to restart the module.

Bit Name Description

0 Run 1 = in Run mode

0 = in Idle mode

1 Fault 1 = Network is faulted

2 DisableNetwork 1 = Network is disabled

3 DeviceFailure 1 = Device failure exists (examine the status structure for

causes)

4 AutoverifyFailure 1 = At least one device has failed to be initialized by the

scanner

5 CommFailure 1 = Communication failure exists

6 DupNodeFail 1 = Failure due to duplicate node address

7 DnetPowerDetect 1 = DeviceNet power failure

8 NetworkWarning 1 = Scanner has detected numerous receive and/or transmit

errors—check the integrity of the DeviceNet network

9…31 Reserved Unused

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 67 68

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Rockwell-automation 1769-ADN DeviceNet Modules Installation Instructio Manuel d'utilisateur Page 53