Alarm List - Huawei SmartLogger2000 User Manual

SmartLogger2000-(10-C, 11-C)
User Manual
No. Symptom
6 Adding an
EMI fails.
7 The
SmartLogger
cannot
communicate
with the
NetEco
deployed on
the PC.
8 The
SmartLogger
cannot
communicate
with the
optical port of
the Ethernet
switch.

9.3 Alarm List

Table 9-2
SmartLogger.
Issue Draft A (2017-02-15)
Possible Cause
1. The RS485 communications cable
between the EMI and the
SmartLogger is connected incorrectly,
loose, or disconnected.
2. The EMI is not powered on.
3. The EMI and SmartLogger use
different baud rates.
4. The EMI parameters are not set
correctly.
1. The SmartLogger is not connected to
the PC, or the cable is loose or
disconnected.
2. Ethernet parameters are not set
correctly.
3. NetEco parameters are not set
correctly.
1. The Ethernet switch is not powered
on.
2. The optical module is not inserted
into the SmartLogger or is inserted
incorrectly.
3. The optical jumper is loose or
disconnected.
4. The optical jumper is connected
reversely.
describes the common alarms and the troubleshooting methods for the
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9 Device Maintenance
Suggestion
1. Check the RS485 communications
cable. If it is loose or disconnected,
reconnect it securely and correctly.
2. Power on the EMI.
3. Check that the EMI baud rate is set
correctly.
4. Log in to the WebUI and ensure that
the EMI parameters are set correctly.
1. Check that the Ethernet electrical
port or optical port of the
SmartLogger correctly connects to a
PC or router.
2. Check that Ethernet parameters are
set correctly.
3. Check that NetEco parameters are set
correctly.
1. Check that the remote Ethernet
switch is powered on. If no, power it
on.
2. Check whether the optical module is
inserted based on the status of the
indicator for the SmartLogger optical
port. If the module is not inserted,
insert it.
3. Check that the optical jumper is
securely connected. If the jumper is
loose or disconnected, reconnect it
securely.
4. Check that the transmit end (TX) of
the SmartLogger optical port
connects to the receive end (RX) of
the Ethernet switch optical port. If
the optical jumper is reversely
connected, reconnect it correctly.
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