Diagnostics
EP8309-1022
100
Version: 2.0.0
6
Diagnostics
The module offers various diagnostic options for users. These messages are divided into hardware warnings
and hardware errors. The respective status words for the channels (except digital inputs and outputs) contain
a bit for warnings and errors. The exact cause is analyzed via the diagnostic data (0xA050). Warnings are
reset automatically. Errors may result in the output stage being switched off (PWMi) and have to be
acknowledged in the control word (0x7050:07 Reset)
Error/warning for the PWM stage
Index (hex) Warning
Meaning
A050:02
Overtemperature
from 100 °C
A050:06
Short circuit
An overcurrent/short circuit of more than 105% of the rated current has
occurred for more than 200 ms
Control voltage (Us) and peripheral voltage (Up) of the EP8309
Fig. 69: Diagnostic control voltage (Us) and peripheral voltage (Up) of the EP8309
DEV input process data
Meaning
Undervoltage Us
Warning below 18 V
DC
Undervoltage Up
Warning below 18 V
DC
Содержание EP8309-1022
Страница 1: ...Documentation for EP8309 1022 Multi functional I O Box 2 0 0 2017 11 07 Version Date...
Страница 2: ......