ScreenMaster RVG200
Paperless recorder
8 Specification
OI/RVG200-EN
139
Recording to internal memory
Recording duration to 256 MB internal flash memory
Approximate
duration
calculated
for
continuous
recording of 6 channels of analog data (for example, for
12 channels divide by 2, for 24 channels divide by 4).
Recording duration to 2 GB internal flash memory
Approximate
duration
calculated
for
continuous
recording of 24 channels of analog data (for example,
for 12 channels multiply by 2, for 6 channels multiply
by 4).
Internal flash memory: 256 MB flash memory
upgradeable to 2 GB
Oldest data is automatically
overwritten by new data
when memory is full
Data integrity checks:
Checksum for each block of
data samples
Independent process
groups:
6 (maximum of 24 channels
per group)
Number of recording
channels:
24 (each channel can be
assigned to 1 group only) *
Sources:
Any analog or digital signal
(for example, process input,
communications, math block
and totalizer)
Filters:
Programmable for
each channel to
allow recording of:
Instantaneous values
Average
Maximum, minimum
Maximum and minimum
value over sample time
Primary / Secondary
sample rates:
Programmable from 0.125
seconds to 60 minutes for
each process group
Primary / Secondary
sample rate selection:
Via any digital signal or from
password protected menu
Recording start / stop
control:
Via any digital signal
* If required, a single process input can be assigned
to multiple recording channels enabling it to be visible
in more than one process group.
Sample rate
Duration
0.125 seconds
10 days
1 second
80 days
10 seconds
2.2 years
60 seconds
13 years
10 minutes
130 years
60 minutes
960 years
Sample rate
Duration
0.125 seconds
20 days
1 second
160 days
10 seconds
4.4 years
60 seconds
26 years
10 minutes
260 years
60 minutes
1920 years
