RYM
ASKON
®
200-Modbus
Modbus Slave
User Manual
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Page 29 of 55
3.4.3
Configuration Registers
The configuration registers contain data for configuring fundamental functions of the device as well as
configurations for display values and set points. The data is stored persistent and will be preserved after reboot
Register Name
Register
Address
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
config_flags
192
0x00C0
R
[0]
SDSV
[0]
MSC
[0]
IRCP
[0]
DU
[0x1]
MU
[0x1]
VIE
[0]
VOL
[1]
AIE
[0]
AOL
[0]
PESA
[1]
PEEU
[1]
SDE
[0]
RST
[0]
RST:
reset_device flag, set to ‘1’ the device will reboot.
SDE:
secondary_display_direct_access_enabled flag, set to ‘1’ the device displays the content of
the secondary_display_direct_access_string register at address 200 (see Table 22 on
Page 30)
PEEU:
pincode_enabled_for_end_user flag, if set to ‘1’ the pincode for the end user can be edited
by the end user
PESA:
pincode_enabled_for_system_administrator flag, if set to ‘1’ the pincode for the end user
and the system administrator can be edited by the system administrator
AOL:
acoustic_alarm_when_offline flag, if set to ‘1’ a buzzer tone will be generated while the
device is offline
AIE:
acoustic_alarm_on_internal_error flag, if set to ‘1’ a buzzer tone will be generated if an
internal error occurred
VOL:
visual_alarm_when_offline flag, if set to ‘1’ the offline text symbol (
) will be
displayed while the device is offline
VIE:
visual_alarm_on_internal_error flag, if set to ‘1’ the alarm symbol (
) will be displayed if
an internal error occurred
MU:
modbus_unit, defines which unit system is used for values on Modbus. The following
values are possible:
0x0 – K
0x1 – °C (SI)
0x2 – °F (US)
DU:
display_unit, defines which unit system is used to display values on the Rymaskon 200.
The following values are possible:
0x0 – access prohibited via the user interface
0x1 – °C (SI)
0x2 – °F (US)
The display_unit can also be changed via the user interface in the device settings
(see Table 4 an Page 15). If the value is set to ‘00’ the access to this device setting via the
user interface is prohibited.
IRCP:
ir_remote_control_pairing flag. This flag is set when a remote control is paired with the
Rymaskon 200. Clear this flag to remove the pairing.
MSC:
modbus_statistics_clear flag. When set to ‘1’ all Modbus statistics will be reseted.
SDSV:
secondary_display_direct_access_string_volatile flag, if set to ‘1’ the content of
secondary_display_direct_access_string (Table 22 on Page 30) is not kept persistent. This
should be considered when the content of this register is changed frequently because of the
limited write cycles of persistent memory.
Table 21: Configuration Flags
