Modbus Rtu Gateway Module Port Configuration - Dräger REGARD 3000 Mode D'emploi

8.5.6

Modbus RTU Gateway Module port configuration

8.5.6.1 Channel parameter menu
For further information see: "Channel parameter menu", page 150.
8.5.6.2 Fieldbus parameter menu (modbus)
The fieldbus connection settings can be displayed in this menu.
To set the transmission speed:
1. Select the applicable bit rate in the Fieldbus baud rate dropdown list.
Adjustable range: 9,600, 19,200, 57,600, 115,200, 230,400, 921,600 bit/s
Default setting: 115,200 bit/s
To set the stop bits:
1. Select the stop bits in the Fieldbus stop bits dropdown list.
Adjustable range: 1, 1.5, 2; default setting: 1
To set the parity value:
1. Select the parity value in the Fieldbus parity value dropdown list.
Adjustable range: None, Odd, Even; default setting: Even
To set the Fieldbus server ID:
1. Enter the ID that was set in the DCS or SCADA system in the Fieldbus server
ID input field.
Adjustable range: 1 to 247 (ID 247 is reserved for internal Dräger use).
ServiceConnect
page at www.draeger.com.
To set negative measured values to zero:
1. Enable Set negative to zero checkbox.
To ignore invalid requests from the DCS or SCADA system:
1. Select the Suppress function exceptions check box.
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Instructions for use
REGARD 3000
The modbus command table can be downloaded from Dräger
®
( https://www.serviceconnect.draeger.com) or on the product
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