–
Register: A register can combine multiple levels of logic programs.
–
Alarm: The operation result is generated as a new alarm.
Feature Description
The linkage control configuration is concise and easy to operate. You can perform
the following operations:
●
Configure linkage control logic programs on the WebUI for display.
●
Import or export configuration files.
●
Restore the default linkage control configuration by one click.
The following are descriptions of the WebUI:
●
Basic Parameters: The configurations of the linkage control logic programs
are valid if Enable linkage control function is set to Yes.
●
Linkage group: You can configure Linkage groups by type.
●
Linkage Logical List: You can configure logic program lines.
●
Import and Export: You can import or export configuration files to generate
logic program lines in batches.
●
Restore configuration: You can click Restore Factory Defaults to restore the
default linkage control configurations.
9.2 Linkage Control Configuration Examples
Context
NO TICE
● Linkage control does not need to be configured onsite and its default
configuration applies. Before adding or modifying linkage control linkage logic,
consult Huawei engineers.
● When you do not know how to rectify the incorrect linkage control
configuration or want to synchronize the linkage control configuration from
another ECC800-Pro, use the linkage control configuration import and export
function.
●
The ECC800-Pro supports fire control linkage and high temperature linkage
control. For example, the ECC800-Pro can implement fire linkage by detecting
fire alarms through the fire controller and opening the skylight, opening the
aisle door, and shutting down the smart cooling product based on the alarm
status.
●
The following describes how to configure the linkage control linkage, using
Link fire control with skylight open as an example.
●
In this example, the fire controller connects to port AI/DI_1. The actual port
prevails.
ECC800 Data Center Controller
User Manual (for ECC800-Pro)
9 PLC Function
Issue 02 (2020-09-07)
Copyright © Huawei Technologies Co., Ltd.
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