RYM
ASKON
®
200-Modbus
Modbus Slave
User Manual
© S+S REGELTECHNIK GMBH
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Page 12 of 55
2.2.2 Operating Modes
In Figure 4 the operating modes of RYMASKON 200 are depicted. Each operating mode gives access to certain
Modbus registers that can either be viewed or edited depending on the mode. The following data is available:
•
display values:
Are used to visualize data provided by the Modbus master or values
of internal sensors. It is viewed in DISPLAY-mode. For the display
value registers see Table 11 on Page 22 and Table 27 on Page 35 for
the corresponding display value configuration.
•
set points:
Are used to visualize data that is provided by the Modbus master and
that can be edited by the user. It is shown in DISPLAY-mode and it
can be edited in EDIT-mode. For the set point registers see Table 31
on Page 41 and Table 28 on Page 37 for set point configuration.
The range in which a set point can be altered is defined by minimum
and maximum values that have to be written by the Modbus master.
Please refer to Table 32 on Page 42 and Table 33 on Page 43.
device settings:
These values define some basic settings of the device itself. Please
refer to Table 4 on Page 15 for a listing of all device settings and to
Table 18, Table 19 and Table 20 on Page 27 f. for the corresponding
Modbus registers. Device Settings can only be edited by the system
administrator in administration-mode.
•
offset values:
Are used to add a certain offset to a display value. This functionality
can be used to calibrate sensor values. Offset values can be editet by
the system administrator in CALIBRATION-mode directly at the
device or over Modbus. Please see Table 34 on Page 44 for the offset
value register.
Figure 4: RYMASKON 200 Operating Modes
