Rockwell-automation 1792-IB2XOB2E/B INSTL.INST ARMOR BLOCK 2 INPUT Uživatelský manuál stáhnout pdf (Strana 25)

ArmorBlock 2 Input/2 Output Module

Publication 1792-5.5 – October 1996

Reset Faults

There are various ways to reset faults on an ArmorBlock module.

• cycle power to the module by disconnecting, then reconnecting the

DeviceNet connector

• use the Reset Faulted I/O feature on the parameter screen

• use the explicit message program control feature

• for output faults, remove and reconnect the output power connector

ATTENTION: If you reset a fault by removing and

replacing the output power connector, outputs

(including the faulted output) will be on when power

is reconnected.

Note: This

module contains a circuit to protect the DeviceNet power supply from short

circuits in an attached sensor or sensor cable. If you connect a sensor while the

module is powered, the surge current produced by the sensor can cause the

module to fault. This operation is normal. If this occurs, reset the module.

Reset Faults Online Using the Parameter Screen

To reset faults online, return to the network screen and proceed as

follows:

1.Click on the faulted device.

2.Then click on the Configure

Device button.

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Rockwell-automation 1792-IB2XOB2E/B INSTL.INST ARMOR BLOCK 2 INPUT Uživatelský manuál Strana 25