STC Smartscan NG2, Руководство пользователя

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EUD-2018086-00 Rev.3, SmartScanNG² User's Guide for Wayside Enclosure Components, 14 May 2021
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Battery (BH1)
During a power interruption to the Velocity IP Device Manager, the on-board coin cell battery
keeps the internal real-time clock running. During a power interruption, if this battery is low,
dead, or missing, the stored time and date is lost. However, no train data is lost.
Status LEDs
On the Velocity IP Device Manager are 6 status LEDs. The table below describes what each
lit LED means.
LED Meaning When Lit
12V Lights when the Velocity IP Device Manager is getting adequate DC power from the
SmartScanNG² system.
3.3V Lights when the onboard 3.3-VDC regulator is working.
5V Lights when the onboard 5-VDC regulator is working.
ACT Flashes when there is activity on the Ethernet connection. That is, it flashes when
sending or receiving data.
HB Flashes once a second when the Velocity IP Device Manager is running properly.
LNK Lights when an Ethernet connection is made.
2.1.5 Controller Module Connector Panel
On the right side of a mounted Controller module (2300-602) are a group of connectors, as
shown below.
COM1
COM2
COM3/Velocity
COM4
COM5
COM6
Molex Conn
Ethernet
RS485
Velocity