HollySys LK Series User Manual

Chapter 7 IO Module
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Figure 7-91 Fault Mode Output Settings
In the fault mode, it can select Output Hold or Output Program Fault Mode Settings via the user
parameter
Fault Mode Output
, defaulted to Output Hold (Hold Last Value). The fault mode settings
are set via the user parameter
Fault Mode Value
, defaulted to Output 0 V. Refer to Section 7.10.5
Data Format for the fault mode settings.
Each channel parameter is set separately, without interfering each other. The modification takes effect
only upon full download.
7.10.7 Diagnosis
The output channel of LK511 module is capable of line broken diagnosis and channel output fault
diagnosis, which are of a channel diagnosis. After calling the function block sysGetDPSlaveState (Get
Diagnosis of DP Slave), the channel diagnosis data reported by LK511 is saved into the output
parameter
DiagData
in the function block.

HollySys LK Series Specifications

General

Brand	HollySys
Model	LK Series
Category	Controller
Language	English