Perle Systems SCS8C DC User Manual
304
I/O SNMP Traps
Error Codes
I/O SNMP Traps
When you enable SNMP traps for Digital and Analog inputs, a value is returned when an alarm
triggers or clears. This section decodes the SNMP specific trap numbers. The value returned from the
trap will be the I/O channel number that is generating the trap.
triggers or clears. This section decodes the SNMP specific trap numbers. The value returned from the
trap will be the I/O channel number that is generating the trap.
Code Name
Description
01
Illegal Function
The function code received in the query is not an allowable action for
the server (or slave).
the server (or slave).
02
Illegal Data
Address
The data address received in the query is not an allowable address for
the server (or slave).
03
Illegal Data Value A value contained in the query data field is not an allowable value for
server (or slave).
04
Slave Device
Failure
Failure
An unrecoverable error occurred while the server (or slave) was
attempting to perform the requested action.
attempting to perform the requested action.
Specific
Trap #
Alarm
Description
1
IO_DI_ALARM_SENSOR
Trap for the Digital input Trigger.
2
IO_DI_ALARM_SERIAL_DSR
Trap for the Digital input DSR serial pin Trigger.
3
IO_DI_ALARM_SERIAL_DCD
Trap for the Digital input DCD serial pin Trigger.
4
IO_DI_ALARM_SERIAL_CTS
Trap for the Digital input CTS serial pin Trigger.
5
IO_AI_ALARM_LEVEL1
Trap for Analog input Alarm Level 1.
6
IO_AI_ALARM_LEVEL2
Trap for Analog input Alarm Level 2.
7
IO_AI_ALARM_LEVEL3
Trap for Analog input Alarm Level 3.
8
IO_AI_ALARM_LEVEL4
Trap for Analog input Alarm Level 4.
9
IO_AI_ALARM_LEVEL5
Trap for Analog input Alarm Level 5.
10
IO_DI_ALARM_SENSOR_CLEAR
Trap for Digital input trigger Clear Mode.
11
IO_DI_ALARM_SERIAL_DSR_CLEAR Trap for Digital input DSR serial pin trigger Clear
Mode.
12
IO_DI_ALARM_SERIAL_DCD_CLEAR Trap for Digital input DCD serial pin trigger Clear
Mode.
13
IO_DI_ALARM_SERIAL_CTS_CLEAR Trap for Digital input CTS serial pin trigger Clear
Mode.
14
IO_AI_ALARM_LEVEL1_CLEAR
Trap for the Analog input Alarm Level 1 Clear.
15
IO_AI_ALARM_LEVEL2_CLEAR
Trap for the Analog input Alarm Level 2 Clear.
16
IO_AI_ALARM_LEVEL3_CLEAR
Trap for the Analog input Alarm Level 3 Clear.
17
IO_AI_ALARM_LEVEL4_CLEAR
Trap for the Analog input Alarm Level 4 Clear.
18
IO_AI_ALARM_LEVEL5_CLEAR
Trap for the Analog input Alarm Level 5 Clear.