HIMA HIMatrix F30 011 - LED Indicators; Operating Voltage LED; Table 5: Blinking Frequencies of Leds; Table 6: Operating Voltage LED

3 Product Description F30 01
Page 18 of 52 HI 800 145 E Rev. 2.00
3.4.1 LED Indicators
The light-emitting diodes (LEDs) indicate the operating state of the controller. The LEDs are
classified as follows:
 Operating voltage LED
 System LEDs
 Communication LEDs
 I/O LEDs
 Fieldbus LEDs
Function and meaning of the system LEDs and communication LEDs depend on the CPU
operating system (and thus on the COM operating system).
When the supply voltage is switched on, a LED test is performed and all LEDs are briefly lit.
Definition of Blinking Frequencies
The following table defines the blinking frequencies of the LEDs:
Name Blinking frequencies
Blinking Non-specified blinking, with CPU OS up to V7.x
Blinking1
Long (approx. 600 ms) on, long (approx. 600 ms) off, with CPU OS V8 and
higher
Blinking-x
Ethernet communication: Blinking synchronously with data transfer,
with CPU OS V8 and higher
Table 5: Blinking Frequencies of LEDs
3.4.1.1 Operating Voltage LED
The operating voltage LED does not depend on the CPU operating system in use.
LED Color Status Description
On 24 VDC operating voltage present 24 VDC Green
Off No operating voltage
Table 6: Operating Voltage LED