Siemens Mobility Limited
Sopers Lane, Poole, Dorset
BH17 7ER
Version
11
Page 94 of 117
Status
Issued
Last Editor
Jeerh, Manpreet
Date
March 2020
Document
Name
WIMAG GENERAL HANDBOOK
Doc. No.
667/HB/47200/000
Copyright
©
Siemens Mobility Limited 2012. All Rights Reserved.
17.2.3 48V PSU Replacement
The 48V PSU is used to provide 48v for the PoE switches. The following instructions
should be followed for a successful replacement;
1. Switch off the mains supply to the WiMag communications rack. This will be the
‘
AUX MCB
’ located in the mains distribution panel.
2. Before progressing to any further steps ensure the PSU is not powered. This can
be confirmed by chec
king the LED marked ‘DC OK’.
3. Remove the mains wiring (brown and blue wires) from the PSU.
4. Remove the 48v wiring from the PSU (grey and white wiring).
5. Remove the grey end block, to the left of the PSU.
6. Slide the PSU from the rack.
7. Replacement is the reverse of removal.
17.2.4 Access Point replacement
The access point is the key component to the WiMag vehicle detection system. All the
sensor and repeater configuration items are accessed and stored within the access point.
The easiest way to ensure the access point can be replaced with minimum effort would
be to maintain a copy of the configuration file offline.
The following instructions assume the configuration file is available.
1. Remove and replace the access point as per instructions in section 10.
Table 17 : Configuration Guides
1
2. Connect to the Access Point using the TrafficDot application: As this will be the
first connection then the
default IP address for all Access Points is
192.168.2.100, Subnet mask: 255.255.255.0
3.
Activate TrafficDot’s Advanced Mode. It must be active during initial system
configuration to allow colour codes to be selected. Click
Advanced
on the main
toolbar, followed by
Set Advanced Mode…
to enable.
4. The original configuration file may now be uploaded to the access point as per
instructions laid out in section 7.3.7
1
This dependant on the transmit interval, which is set as 0.0625s as default. Other values are
available.
Sensys Part Number
Document Description
P/N 152-240-015-017 Rev A
Quick Start guide for Flex-AP-ED
P/N 152-240-001-038 Rev B
Traffic Dot Set Up and Operating
Guide
