4 I/O Test Task

The I/O Test task serves to check the wiring of a distributed I/O device even before installing a CPU, and to protocol the test results in a quick, error-free and simple manner.

NOTE

Due to the limitations of Microsoft Windows, PRONETA uses a cycle time of 256 ms for the communication in the I/O Test. This means that, if your installation introduces faster signal changes, these may go unobserved and may be missing in the I/O Event Log, or will only show up intermittently.

NOTE

For Motor Starter units, the I/O Test is only supported for firmware versions V1.1 and higher.

Prior to the actual test, a device must be selected in Device Selection mode.

Content

4.1 Device Selection Mode

4.2 I/O Test Mode