Sdn Connectivity - Philips M3150B Installation And Service Manual

SDN Connectivity

Caution
• What devices and functions are not working?
• What tools can be used to diagnose devices or functions not working?
• What troubleshooting actions will minimize intrusion on the user?
• What actions will be the quickest to implement?
The first step is to investigate SDN connectivity -- are real-time patient monitoring
data flowing from patient monitors connected to the SDN to Information Centers?
Each SDN/Information Center connection should be checked to determine if patient
monitoring data are correctly being received and displayed.
Philips CMSs
Figure 7-3 SDN Connectivity Investigation
The following table provides a brief guideline for identifying sources of SDN
connectivity problems.
Table 7-1. SDN Connectivity Troubleshooting
Assessment
Are patient data (waveforms and parameters)
from the SCC being properly displayed on
the Information Center?
Are all devices operational?
Are all devices connected?
Is the SDN interface operating correctly?
Is the SDN configured correctly?
Status Log information on a device that is disconnected from the network (e.g.
gone into local database mode) may not reflect the current status of other
devices on the Network.
CareNet
Switch
SDN Information Center
Investigation
- Check Patient Sectors for each
connected patient
- Check status LEDs on each device
- Check Status Log (See Caution)
- Check IC SDN interface card LEDs
- Check !Bed Config application
Maintenance, Troubleshooting, and Repair
Troubleshooting
18.5
7-15