Woodward easYgen-3000XT Series, Manual, Page: 815 / 1205

╚═▷ Fig. 319 shows how the parameter ID of the alarm to be acknowledged is written
using the ModScan32 Software.
6.5.2.5 Remotely Clearing The Event History
The event history can be cleared remotely through the Modbus. The required procedure is
detailed in the following steps.
ID Parameter Setting range Data type
1706 Clear eventlog Yes / No UNSIGNED 16
In order to clear the event history, bit 0 of object 26AA (hex), i.e. parameter 1706, must
be enabled.
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Remotely clearing event history
• Modbus address = 40000 + (Par. ID + 1) = 41707 •
• Modbus length = 1 (UNSIGNED 16)
•
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Fig. 320: Modscan32 at address 41707
1. ▷
Use the "display options" to set the value format to binary.
2. ▷
Double-click the address to issue a Write Register command.
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Fig. 321: Write register - clear event history
╚═▷ Fig. 321 shows how bit 0 is enabled using the ModScan32 Software.
815 easYgen-3000XT Series B37574
6 Application Field
6.5.2.5 Remotely Clearing The Event History
Released