Daikin EWYQ230DAYN [391/524] History logging

ESIE06-05 Functional Control for a Standalone Unit

Part 2 – Functional Description 2–165

3.21 History logging

Introduction Before a safety happened a number of data (Logs default 5) has been recorded (LogTime: default with

10 sec between), this logging data is only available of the last safety that happened and the data will

only be displayed in the history menu, if the History Extra screens =”Y” in the service menu.

This logging data will be continuously stored in the RAM memory, when the safety happens the data

will be copied into the flash memory (Flash memory: This type of memory will keep all data, even when

power is put off).

Functional

description

To consult the log data:

1 Enable history extra screens : Y

2 Enter History menu

3 Go to last error

4 Press Down to consult logging data 1 2 3 4 and 5.

Safety

Time

Yes

HisDelay

(def2.0 sec)

LogTime

(def10 sec)

LogNr

012345

Moment when

safety happens

Moment when

safety is detected

by controller

Time between moment

when safety happens and

first log data is not fixed.

This time will be between

LogTime (def 10s) and 0s



Logging data indication:

00: History at moment of last error

01 ~05: Logging data from the

moment before error

History number