Save Alarm Data On Sd Memory Card - Panasonic GTWIN Reference Manual

Introducing GTWIN GTWIN Reference Manual
Save history in SD memory card
Save the history of group no. 0 to the SD memory card by setting bit 4 of byte n (R204 if
WR20 is the control device selected) to 1.

1.6.10.2 Save Alarm Data on SD Memory Card

With models that support SD memory cards, up to 120 files recorded in the GT internal
memory can be saved on an SD memory card, 60 files for each of the 2 groups. If the number
of files is exceeded, the oldest file will be deleted and a new file will be stored.
The saving process on the SD card is explained in the section on alarm history control (see p.
44).
File name
Alarm history is saved on the SD memory card as follows:
46