Viewing fault diagnostics

At a Glance

The diagnostic screens on the module or channel are only accessible in connected mode. When an un-masked fault appears, this 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 I/O LED.
in all channel level screens (Configuration, Adjustment, Debug and Fault tabs),
- in the module field with the I/O LED.
- in the channel field with the channel fault LED.
in the fault screen that is accessed by the Fault where the fault diagnostics are described.

The fault is also reported:

on the module, through the centralized viewing,
with the dedicated language objects: CH_ERROR (%Ir.m.c.ERR) and module error MOD_ERROR (%Ir.m.MOD.ERR), %MWr.m.MOD.2, etc., and the status words.

NOTE: even if the fault is masked (TSX CTY 2C), it is reported by the flashing of the LED I/O and in the fault screen.

Illustration

The diagram below shows the fault reporting structure.