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RYM
ASKON
®
200-Modbus
Modbus Slave
User Manual
© S+S REGELTECHNIK GMBH
| THURN-UND-TAXIS-STR.22 | 90411 NÜRNBERG | GERMANY | FON +49(0)911 519470 |
Page 23 of 55
Register Name
Register
Address
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
symbol_direct_access_0
96
0x0060
R
[00]
symbol_direct_access_1
97
0x0061
symbol_direct_access_2
98
0x0062
symbol_direct_access_3
99
0x0063
symbol_direct_access_4
100
0x0064
Symbols of the LCD can be directly set by writing these registers. For an overview of all LCD segments
please see Table 3 on Page 9.
2 bits are reserved per symbol indicating the state that can have the following values:
00
– disabled, symbol is not visible
01
– enabled, symbol is visible
10
– blinking slow (1Hz)
11
– blinking fast (2Hz)
!!!
For the house symbol the initial value is set to ‘01’ per default.
The initial value of the other symbols is ‘00’.
!!!
The colon symbol of the secondary display will only be available if the
secondary_display_direct_access_string register at address 200 (see Table 22 Page 30) is not empty.
Table 12: Symbol-Direct Access
Register Name
Register
Address
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
user_interface_direct_access
101
0x0065
EU/
SA
[0]
ui_mode
[0x00]
ui_index
[0x00]
This register can be read to get information of which value is currently displayed. It can also be written to
determine the displayed value.
EU/SA
: defines the current access level (0 – end user, 1 – system administrator)
ui_mode
: defines the user interface mode the device is currently operating in.
For a listing of all RYMASKON 200 operating modes see
on Page 12.
ui_index
: defines the index within each mode of the value currently displayed
Please see the following examples:
0x0001 –
This means that display_value_1 is currently displayed in DISPLAY-mode for the end
user.
0x8200 –
This means that set_point_0 is currently edited in administration-mode
Table 13: User Interface Direct Access