Teamwork Networking And Monitoring; Main Control Module - Huawei NetCol8000-E220 User Manual

NetCol8000-E220 Modular Indirect Evaporative Cooling
System
User Manual
Step 2 Route the water sensor cable through the signal cable hole at the bottom of the electric control
box.
Step 3 Connect the other end of the water sensor cable to 1 and 2 on signal terminal X502.
----End

3.12.4 Teamwork Networking and Monitoring

3.12.4.1 Main Control Module

Ports for the teamwork and monitoring network cables are on the main control module at the
rear of the smart cooling product.
Figure 3-40 Main control module
(1) FE_1 (FE terminal)
(4) USB (USB port)
(7) CAN_OUT (output port of
the teamwork CAN/northbound
RS485 port)
(10) Alarm indicator
Table 3-12 Indicator description
Name
Run indicator
Alarm indicator
Issue 02 (2019-10-10)
Figure 3-40
(2) CAN_IN (input port of the
teamwork CAN/northbound
RS485 port)
(5) DP (display port)
(8) FE_2 (FE terminal)
(11) Run indicator
Color
Green
Red
Copyright © Huawei Technologies Co., Ltd.
shows a main control module.
Status Description
The device is in the state
Blinking
of startup.
Off The device is in the state
of shutdown.
Steady on A major or critical alarm is
3 Installation Guide
(3) RS485/12 V
(T/H module port)
(6) COM/FE
(northbound RS485
port)
(9) SW (for
restoring factory
settings)
(12) Power
indicator
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