© EPRAD Incorporated
6.13 EVENT Report Client
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eCNA
The EVENT Report is a special type of message that the eCNA will, if enabled, send unsolicited to the
client. The client can decide to act on it or not. The message is sent at the beginning of the event.
This is an open loop message so there is no response to this type of message and client should not
respond. It is possible for an event to generate more than one message. For example, a Fire Stop
will generate ‘FIRESTOP’ and ‘ALLSTOP’ messages. The client should discard messages it does not
care about.
The ‘SENDFx’ messages are user-defined messages that can be used for any purpose. These
messages are generated with the ‘CAI SendFx’ program/macro instruction. Names can be assigned
to each of these messages from the CAI SendFx Names screen.
Example Instruction: CAI SendFx 1:Start Playlist
Actual Message Sent: RPT,EVT,0,SENDF1,1126<CR><LF>
Report
RPT,EVT,0,msg,checksum<CR><LF>
REPORT Event Message Format
Name Description
RPT, Start of Report string (This parameter is always “RPT”).
EVT, Event Report string (This parameter is always “EVT”).
0, Packet Sequence No. Always 0.
msg, Event Message (This parameter will contain one of the following message strings).
FIRESTOP Fire Stop
START eCNA program start or resume (local or remote, manual or auto)
IDLE eCNA transition from In Progress to the Idle state.
ALLSTOP Anything that stops a show in progress (fire, manual, fault)
DP1ON Digital Projector Power 1 output state transition ON
DP1OFF Digital Projector Power 1 output state transition OFF
DV1ON Digital Projector Video 1 output state transition ON
DV1OFF Digital Projector Video 1 output state transition OFF
DP2ON Digital Projector Power 2 output state transition ON
DP2OFF Digital Projector Power 2 output state transition OFF
DV2ON Digital Projector Video 2 output state transition ON
DV2OFF Digital Projector Video 2 output state transition OFF
CUE Program cue was incremented by one
CueXTO_1 Exception Timer from Channel 1 timed out.
CueXTO_2 Exception Timer from Channel 2 timed out.
CueXTO_3 Exception Timer from Channel 3 timed out.
SENDFx CAI SendFx Program/Macro Instruction.
Where:
x = 1 to 30
GTExx_yy General Purpose Timer expired.
Where:
xx = the timer number 01 to 15
yy = owner of the timer (00 = program/macro, 01 = CAI Channel 1, 02 = CAI Channel 2,
03 = CAI Channel 3, 04 = CAI Channel 4 )
checksum Checksum (0 to 65535). Unsigned 16-bit decimal sum of all preceding characters
<CR> Terminating carriage return. (ASCII control character, 0x0D).
<LF> Terminating line feed. (ASCII control character, 0x0A).
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eCNA-10 Operation and Installation Manual Version 1.270-00
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