Berthold LB 134, User Manual

Page: 79 / 157

LB 134 6. Software Functions
69
6.10 Upload and Download Memory and Parameters
The following storage operations and parameters up- and
downloads can be performed with this menu item:

The results entered in the memory can be displayed
sequentially on the display.

The entire memory can be erased with a single com-
mand.

The entire memory content can be transferred to a USB
stick and can be evaluated on a PC. Therefore the
Berthold PC program for the LB 134 is necessary.

All parameters can be written to the USB stick with a
single command.

All parameters that were previously written to the USB
stick can be transferred to another LB 134. With the
Berthold PC program LB 134, the parameters can be
written to the USB stick from a file and then transferred
to a LB 134 with the stick. On the other hand, the pa-
rameters on the USB stick can be read and archived by
this PC program.

The data memory can be operated in two different
modes. On the one hand, as a finite memory with a cur-
rent length of 2400 entries. On the other hand, as a
FIFO memory; once the memory is full, the oldest entry
is overwritten by the new data. For this mode, there is a
write pointer and a read pointer for reading the FIFO.
The F²C protocol is used for communication. Both inter-
faces, USB and RS485, have access to the FIFO with
this protocol. In general, this type of communication
with the FIFO is performed via the RS485 digital data
network. Therefore, there is only one common read
pointer.
The storage of the measured values takes place either via the
corresponding softkey or through the automatic storage function
(see
Autosave menu)
When you save the measurement, the number under which the
measured values are stored in memory is displayed on the top
left.