Faults Diagnostics Display

At a Glance

The diagnostic screens on the module or channel are only accessible in connected mode. When an un-masked fault appears, it is reported:

in the configuration screen of the rack, with the presence of a red square in the position of the faulty counting module,
in all screens at module level (Description and Fault tabs),
- in the module field with the LED
in all channel level screens (Configuration, Adjustment, Debug and Fault tabs),
- in the module zone with the LED
- in the channel zone with the fault LED
in the fault screen that is accessed by the Fault where the fault diagnostics are described.

The fault is also signaled:

On the module, on the central display,
by dedicated language objects: CH_ERROR (%Ir.m.c.ERR) and MOD_ERROR (%Ir.m.MOD.ERR), %MWr.m.MOD.2, etc. and status words.

NOTE: Even if the fault is masked, it is reported by the flashing of the I/O LED and in the fault screen.