User's Manual
Table Of Contents
- Table of contents
- 1 Notes on the document
- 2 Safety regulations
- 3 Product description
- 3.1 Characteristics of the DIB-R5
- 3.2 Components
- 3.3 Interfaces
- 3.4 Wiring diagrams
- 3.5 Redundancy options
- 3.6 Scope of delivery
- 4 Operation
- 4.1 Safety measures and prerequisites
- 4.2 Switching on the DIB-R5 flexibleTx
- 4.3 Function tests and operational monitoring
- 4.3.1 Work equipment for function tests
- 4.3.2 Connecting the service computer
- 4.3.3 Checking operating states
- 4.3.4 Checking the availability
- 4.3.5 Checking standby carriers ‒ optional
- 4.3.6 Function tests and GNSS operational monitoring
- 4.3.7 Function tests and PTP operational monitoring (optional)
- 4.3.8 Checking external antenna coupling systems
- 5 Service interruption
- 6 Recommissioning
- 7 Maintenance
- 8 Troubleshooting
- 9 Index
GNSS module – Possible messages
No. Alarm object (NMC-511 FaultManager) Meaning
1 GNSS antenna status Status of the GNSS antenna con-
nection
2 Communication (GNSS) Status of communication with the
GNSS module
4.3.7 Function tests and PTP operational monitoring (optional)
The following chapters describe procedures for function tests and the operational moni-
toring concerning the PTP functionality of the DIB-R5 flexibleTx.
4.3.7.1 PTP operational monitoring (via NMC-511 FaultManager)
The function of the PTP receiver is monitored between the DIB-R5 flexibleTx and the
grandmaster clock based on the status of the Precision Time Protocol (PTP).
The procedures for this purpose are described in corresponding documents, refer to the
following table.
Required product documents
Product Document type
NMC-511 FaultManager User manual
In the NMC-511 FaultManager the operating conditions and errors on network constitu-
ents are represented by so-called alarm objects.
Alarm objects provide alarms/statuses for properties of hardware and software compo-
nents. In addition, alarm objects contain information that aids in the context of fault man-
agement in the evaluation, localization and removal of errors.
Alarm objects always have an alarm status, alarm status changes are notified via events
and visualized in the NMC-511 FaultManager.
PTP module – Possible messages
No. Alarm object (NMC-511 FaultManager) Meaning
1 PTP connection Connection status to grandmaster
clock
2 PTP synchronization Status of PTP synchronization with
grandmaster clock
Operation
Function tests and operational monitoring > Function tests and PTP operational monitoring (optional)
DIB-R5 flexibleTx
74 Operation Manual 90DIBR5flexibleTxOM02 - 1.2