Edwards Signaling 108-DN Series User Manual
Page 2
P/N 3100179 ISSUE 1
PAGE 2
1.3 Object Interfaces:
OBJECT
Effect on Behavior
Identity (1)
Message router
Message Router (2)
Explicit message connection instance
Devicenet (3)
Message router
Assembly (4)
I/O connection or message router
Connection (5)
Message router
1.4 Identification of I/O Assembly Interfaces:
Instance Number
Type
Name
1
Input/Output
LEDs ON/OFF, LED diagnostics, and sounder control
1.5 Format of I/O Assembly data Attribute:
Input to the DeviceNet bus as a response to the poll command from master node.
Data Byte 0 value indicates the LEDs are OK or are burned out.
Data Byte 1 value indicates the LEDs were on or off when last poll command was received.
Data Byte 2 value indicates the current sounder module control value.
BYTE
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
0
DON'T
DON'T
DON'T
DON'T
DON'T
LED 3
LED 2
LED 1
CARE
CARE
CARE
CARE
CARE
1 = REP
1 = REP
1 = REP
0 = OK
0 = OK
0 = OK
1
DON'T
DON'T
DON'T
DON'T
DON'T
LED 3
LED 2
LED 1
CARE
CARE
CARE
CARE
CARE
1 = ON
1 = ON
1 = ON
0 = OFF
0 = OFF
0 = OFF
2
0
0
0
0
Sounder
Tone
Tone
Tone
1 = ON
MSB
LSB
0 = OFF