EVCO S.p.A.
c-pro 3 nano CHIL | Application manual ver. 1.0 | Code 144CP3NCHE104
page 87 of 90
Each element in the history is associated to the following information:
• progressive number of the alarm
• mnemonic code of the alarm (AL01, AL03, …)
• date and time that the alarm went off.
To view the alarm history on the LED display, select HiSt from the main menu or press esc on the main page.
Each element is associated just to the mnemonic code of the alarm (AL01, AL03, …), by pressing the Set key you see the next element.
The code for each alarm is that shown in the table of alarms. The history can memorise 100 events.
Using parameter PH30 (Delete Alarm History) you can delete all the elements memorised from the history; set the parameter on YES
(1) and wait a few seconds until the preset value NO (0) is read again.
Note 1.In the event that the memory capacity has reached its limit (that is, 100 events recorded), and you want to memorise/record
another event, the first event initially saved in the memory overwritten by the new one. The same goes for the following elements.
Note 2. The history is enabled only if parameter PG04=1, or if the system clock is enabled.