Reaction in the Event of a Fault

If the device detects a fault on an analog input, the AI.Error Code system parameter > 0 is

set. In case of module faults, the Mod. Error Code system parameter > 0 is set.

In both cases, the device activates the FAULT LED.

In addition to the analog value the the error code must be evaluated. The analog value

must be configured to ensure a safety-related reaction.

The error code allows the user to configure additional fault reactions in the user program.

Line Monitoring for Digital Outputs

The analog inputs (AI) of the F3 AIO 8/4 01 can also be used to monitor the line for open-

circuits and short-circuits of digital outputs of other HIMatrix controllers (line monitoring). To

this end, the transmitter supply must be set to 26 V. To do so, set the Transmitter

Voltage[01] parameter in SILworX and ELOP II Factory to 2. see Table 26 und Table 30.

Requirements

Using HIMatrix devices with analog inputs, the digital outputs of any HIMatrix controller can

be monitored under the following conditions:

The transmitter supply of analog inputs exists,

An external shunt can be connected to the analog inputs.