20 | Dräger RVP - Communication | Middelborg/Olsson | November 2011
Command No.
Command Name Function
Default Settings
Settings
Modbus Card
Software version V 1.9
00-0
QUIT
Leave command mode
00-1
P.WD
Enter password
CCCC
00-2
SAVE
Save settings
00-3
PCHG
Change password
CCCC
14-0
TLED
Test display and LED's
14-6
TSLV
Test REGARD-communication
14-7
TBUS
Test Modbus-communication
52-1
GATE
Set Modbus slave number
1
1
52-2
BAD2
Function 02 disable exceptions
YES
NO
52-3
BAD4
Function 04 disable exceptions
YES
NO
52-4
BAUD
Set baudrate
4800
9600
52-5
PRTY
Set pirarity
NONE
NONE
52-6
CKSM
REGARD communication check sum
CRC
CRC
52-7
FRMT
Set gas concentration format
SIGN
SIGN
60-1
DISP
Switch display on/off
OFF
ON
SW2: Set switch on REGARD Modbus card to RS422/485
52-1: For more connected Systems the address has to be counted up
(2 for System 2, 3 for….)
Configuration Menu of the Modbus Gateway Card:
Settings to be changed:
Dräger RVP - Communication
RVP 5000