Sentry Industries PT40 User Manual download pdf (Page 51)

Load Trap

The Load trap is generated whenever the total input load on an infeed exceeds a preset threshold. Load

traps include the reported input load, load status, Location of the Sentry, and identifier and name of the

affected infeed.

Any error state generates a Load trap and triggers the trap timer. A new trap is generated at the end of

every timer period until the Load returns to a non-error status.

Load traps

Status Error Description

Normal Infeed is on and within preset thresholds

NotOn Infeed is off

Reading Non-error state – Load status currently being read

LoadHigh x Infeed current load exceeds preset threshold

OverLoad x Infeed current load exceeds the measurable range for the infeed

ReadError x Unable to read Load status

NoComm x Communication to the infeed has been lost

Configuring Traps

SNMP Trap Command Summary

Command Description

Set Trap Tower Status Enables or disables the Tower Status trap

Set Trap Infeed Status Enables or disables the Infeed Status trap off

Set Trap Infeed Load Enables or disables the Infeed Load trap

Set Trap Infeed HighThresh Sets the Infeed Load trap high limit

Set Trap Outlet Change Enables or disables the Outlet Change trap

Set Trap Outlet Status Enables or disables the Outlet Status trap

Show Traps Displays trap configurations

Enabling or Disabling a Status trap

The Set Trap … Status command is used to enable or disable Status traps for a Tower, Infeed or Outlet.

To Enable or Disable a Status trap:

At the Sentry: prompt, type set trap (tower, infeed or outlet) status, followed by the tower, infeed or

outlet name, and on or off. Press Enter, or\

Type set trap (tower, infeed or outlet) Status all, followed by on or off and press Enter.

Examples

The following command enables the Status trap for the first tower, using the tower’s absolute name:

Sentry: set trap tower status .a on<Enter>

The following command enables the Status trap for the tower named Florida_HQ_1:

Sentry: set trap tower status Florida_HQ_1 on<Enter>

NOTE: Enabling lower hierarchical traps automatically enables traps of higher hierarchical value: i.e. enabling an Outlet

Status trap automatically enables the Infeed and Tower Status traps for that outlet. Conversely, if a Tower Status trap is

disabled, all associated Infeed Status & Load and Outlet Status traps will be disabled.

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Sentry Industries PT40 User Manual Page 51