Example
The ERR (red) LED is lit
When the bit %Ir.m.MOD.ERR = 1, the READ_STS instruction applied to the module is used to refresh the status, and you will find: FAULTY_MOD = 1
The outputs are guaranteed at 0V.
Communication fault with the module
For example, due to a break in the X bus linking the extension rack in which the module is located.
The ERR light flashes (red)
The RUN (green) LED is lit
The CH0 (green) LED flashes
When the bit %Ir.m.MOD.ERR = 1, the READ_STS instruction applied to the module is used to refresh the status, and you will find: FAULTY_MOD = 1
When the bit %Ir.m.0.ERR = 1, the READ_STS instruction applied to channel 0 is used to refresh the status, and you will find: COMMUNIC_FLT = 1 or INTERNAL_FLT =1.
The status of the outputs depends on the selected ( configuration).
