ICP DAS USA HRT-227CS, User Manual

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HRT-227CS, HART to Single Mode Fiber Converter (version 1.00)
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2015/02/02 Page: 9
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15 ICP DAS Co., Ltd. All Rights Reserved. E-mail: service@icpdas.com
2.3. LED Indicator
HRT-227CS provides 6 LED indicators.
(1) Power LED * 1 => PWR
(2) Fiber LED * 2 => FB_Ack / FB_Err
(3) HART LED * 3 => HT_Err / HT_Tx / HT_Rx
Figure 2-3 LED Indicator of HRT-227CS
Table 2-1 LED Description
LED Name Color Description
PWR Red
When power on, the LED will be on.
FB_Ack Green
When the fiber send/receive message, the LED will flash.
FB_Err Orange
When detecting the fiber RXD line off, the LED will be on.
HT_Err Red
When HART send/receive message failed, the LED will flash.
HT_Tx Green
When HART send messages, the LED will flash.
HT_Rx Green
When HART receive messages, the LED will flash.
[ NOTE ]
1. ”
Firmware Update
”
mode
:
HT_Err / HT_Tx / HT_Rx LED will flash every 500ms.
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