EL3008-0003, EL3008-0005 | 8-channel analog input, voltage, ±3 V/±5 V, 16 Bit, cascaded · 0 次阅读

Device diagnostic functions

The following EL3008-000x device information can be read from the CoE:

Index	Name	Meaning
0xF900:11	Operating Time	operating time of the device in [min], cannot be deleted
0xF900:12	Device Temperature	current internal terminal temperature in [°C]. Note: this value depends on the installation position, it is usually well above the ambient temperature.
0xF900:13	Min. Device Temperature	minimum value ever observed by the terminal in [°C], cannot be deleted
0xF900:14	Max. Device Temperature	maximum value ever observed by the terminal in [°C], cannot be deleted

The status of the terminal LEDs can be read electronically as follows:

Index	LED name
0xF915:01	RUN
0xF915:02	OK/Error

Flashing/lighting code in the 1st byte:

Examples:

0x 00 00 00 00: LED not present
0x FF 00 00 00 : LED is on, RGB = 0, i.e. not illuminated, meaning: LED is present