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5.4.8.1
Trend logger
Trend logger function is only available on PRD- and PED- instruments. Trend logging can be time-controlled (store an entry after a programmed time elapse) or
event-controlled (logging upon measurement changes). These two modes can be working simultaneously and conditions of the logging can be set from the menu
(programmed trend logging). Logged entry contains the necessary data to identify a transmitter, the time of the entry, the primary value of the transmitter, and three
additional menu-selectable values.
Data are stored into the FLASH memory in the first step. Capacity of the FLASH memory is 65000 entries. Then if data are stored into an SD (Secure Digital) card,
the capacity is depended on the SD card. The readout of the on-board memory can be performed via the USB port with an ordinary commercial USB cable (USB A-B
cable). Usage of the SD card is detailed in the chapter 5.4.8.4.
SEA-380
LEP-100
SEA-340
SPA-360
:
Source 143
Setting
Show time window TOT
Show time window FM
Clear time window TOT
Clear log
Clear time window FM
Info
LOG
140
Source
Function
Parameters
SD saving mode
Setting
141
Parameter
149
LP1 1234
LP2 5678
LP3 0030
SV
TV
QV
Current
Percent
Level
Level %
TOT1
TOT2
PV rate of change
Working
Head of flow
5:SPA-360
144
PV abs. change
PV % change
PV limit mon.
PV zone mon.
Event controlled 146
Summary of Contents for MultiCONT
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