Woodward easYgen-2000 Series User Manual page 528

Appendix
Data Protocols > Additional Data Identifier > Transmit Data
Fig. 263: : Remote control - start/stop priority
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Bit 0 With the rising edge of the bit, the easYgen activates the
remote request command (LogicsManager input command
Start bit
variable 04.13).
The condition of the start command will be stored and may
be used as command variable for the LogicsManager.
Bit 1 With the rising edge of the bit, the easYgen deactivates the
remote request command (LogicsManager input command
Stop bit
variable 04.13).
The condition of the start command will be stored and may
be used as command variable for the LogicsManager.
Bit 4 This bit controls the LogicsManager input command variable
04.14. The remote acknowledge bit must be set and reset
"Reset alarms"
twice to acknowledge an alarm completely. The first rising
edge disables the horn and the second rising edge resets
the alarm.
Remote start /stop The command variable "04.13 Remote request" changes to
"1" (high) if the start bit is enabled and changes back to "0"
(low) if the stop bit is enabled.
Ext. acknowledge The command variable "04.14 Remote acknowledge" is the
reflection of the control bit. The easYgen deactivates the
horn with the first change from "0" to "1" of the logical output
"External acknowledge", and acknowledges all alarm mes‐
sages, which have occurred and are no longer active, with
the second change from "0" to "1".
Fig. 263 shows the reaction of the command variable on the var‐
ious status changes of the bits.
The easYgen does not react on the disabling of the
start bit, but only on the enabling of the stop bit. This
has the advantage that it is not required to maintain
the connection established for the whole time in case
of a remote start via a modem.
easYgen-2200/2500 | Genset Control 37535B