Woodward easYgen-3000XT Series, Руководство пользователя

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External Acknowledgment
⚙
1. ▷
Either on the front panel or using ToolKit navigate to menu [PARAMETER / Configuration /
Configure monitoring / Miscellaneous / General monitoring settings].
2. ▷ Open the LogicsManager "Ext. acknowledge":
3. ▷
Fig. 238: LogicsManager function "Ext. acknowledge"
Configure the LogicsManager function "Ext. acknowledge" as shown in ( ╚═▷ Fig. 238 ).
▶ With this setting, the "Ext. acknowledge" LogicsManager output becomes TRUE as soon
as the remote acknowledge signal is enabled.
The LogicsManager commands 2 and 3 may be used to configure additional conditions
like discrete inputs, which must be energized to be able to issue the remote acknowledge
command.
Please refer to ╚═▷ “6.5 Modbus Applications” for a description of how to configure the
LogicsManager functions via Modbus.
All interfaces access the same bits. The command variable "04.13 Remote request"
remains enabled in the easYgen until a new command is sent or the power supply failed
or is removed.
Remote start:
• The command variable "04.13 Remote request" changes to "1" (high) if the start bit •
(ID 503, bit 0) changes from "0" to "1".
• The command variable "04.13 Remote request" changes to "0" (low) if the stop bit •
(ID 503, bit 1) changes from "0" to "1" ( ╚═▷ Fig. 239 ).
Acknowledgment:
• The command variable "04.14 Remote acknowledge" reflects the Acknowledgment •
bit (ID 503, bit 4).
• An Acknowledgment is generally performed twice: •
◦ 1st change of the logical output "86.15 LM: Ext. acknowledge" from "0" to "1": ◦
Silence horn
◦ 2nd change of the logical output "86.15 LM: Ext. acknowledge" from "0" to "1": ◦
Acknowledges all inactive alarms
716 easYgen-3000XT Series B37574
6 Application Field
6.3.5.3 Remote Start/Stop, Shutdown, And Acknowledgment
Released