Lika EM58 MB, User Manual

Page: 42 / 92

ES58 • EM58 MODBUS®
Baud rate
As the data transmission rate can be set only via hardware (by means of the DIP
switch), this parameter is not used.
Operating parameters
It groups the functions available in the
Operating parameters [0008 hex]
register (see on page 72) and shows their current enabling 1/disabling 0 state.
The decimal value which results from the binary sequence of the sixteen bits in
the register (consider that 0 = DISABLED, 1 = ENABLED) will appear in the field
under the label if the
Real values check box is selected (0 in the Figure above).
Enable scaling function
It allows both to enable 1/disable 0 the scaling function and to show its current
enabling/disabling state. Select/deselect the check box to switch between the
options, if the
Real values
check box is selected the decimal value which results
from the binary sequence of the sixteen bits in the
Operating parameters
[0008 hex]
register will appear in the field on the left side. When the function
is enabled, the text of the label is coloured yellow. For more information refer to
the
Scaling function parameter on page 72.
Change counting dir.
It allows both to change the counting direction function and to show its current
setting. Select/deselect the check box to enable 1/disable 0 the function, if the
Real values
check box is selected the decimal value which results from the
binary sequence of the sixteen bits in the
Operating parameters [0008 hex]
register will appear in the field on the left side. When the function is enabled,
the text of the label is coloured yellow. For more information refer to the
Code
sequence
parameter on page 73.
Control word
It groups the functions available in the
Control Word [0009 hex]
register (see
on page 73) and to show their current enabling-activation 1/disabling-
deactivation 0 state. Use the check boxes / buttons on the right side to set the
functions, if the
Real values
check box is selected the decimal value which
results from the binary sequence of the sixteen bits in the register will appear in
the field under the label (0 in the Figure above). For more information refer to
the
Control Word [0009 hex]
register on page 73.
Enable watchdog
It allows both to enable 1/disable 0 the watchdog function provided by the
MODBUS protocol and to show the enabling/disabling state. Select/deselect the
check box to enable 1/disable 0 the function, if the
Real values
check box is
MAN ESx58x_EMx58x MB E 1.3 Quick reference 42 of 92