1

In the Devices tree, under the IO_Bus node, double-click the module name.

2

Select the I/O Configuration tab.

Latch

No*

Yes

Allows incoming pulses with amplitude widths shorter than the controller scan time to be captured and recorded.

Available if Event disabled.

Use latch inputs in MAST task only.

Event

No*

Rising edge

Falling edge

Both edges

Event detection

Available if:

oLatch disabled and

oThe module is one of the two first TM3XFHSC202 / TM3XFHSC202G modules on the bus.

Event Name

–

Allows you to name the external event to reference in a task to use the input event.

Available if Event different than no.

49 characters maximum.

To use this event you must create an External Event task and give it the same name than the event.

Filter

0.000 ms

0.001 ms

0.002 ms

0.005 ms

0.01 ms

0.05 ms

0.08 ms

0.5 ms

1 ms

4 ms*

12 ms

Reduces the effect of noise on a controller input.

–

*   Parameter default value

Fallback mode

Maintain

Fallback Value*

Reflex Output configured

Reflex Output not configured

Allows you to set the fallback mode when:

oThe controller is in STOPPED state.

oThe connection between the controller and the module is lost.

NOTE: Maintain is disabled.

Allows you to set the fallback mode when the connection between the controller and the module is lost.

NOTE: When the controller is in STOPPED state, the fallback behavior is defined in PLC Settings tab.

Fallback value

0*

1

Allows you to set the fallback value.

Available if Fallback mode set to Fallback Value.

Rearming Output Mode

Auto*

Manual

Select the rearming output mode:

oAutomatic rearming: as soon as the detected error is corrected, the output is set again according to the current value assigned to it and the diagnostic value is reset.

oManual rearming: when an error is detected, the status is memorized and the output is forced to tri-state until user manually clears the status (see I/O mapping channel).

*   Parameter default value

WARNING

UNINTENDED MACHINE START-UP

Inhibit the automatic rearming of outputs if this feature is an undesirable behavior for your machine or process.

Failure to follow these instructions can result in death, serious injury, or equipment damage.