Device Description HG G-19370-B/HG G-19380-B | English, Revision 03 | Date: 05.05.2020
17
Hardware – Chapter 5
5.2 HG G-19370YB/HG G-19380YB (Profinet)
5.2.1 LEDs
Five LEDs allow a function check.
Figure 7
HG G-19370/80YB (Profinet): Position of the LEDs
5.2.2 Pin Assignment
The inductive guidance sensor has three connectors. The 8 pin plug ST 1 combines
the USB interface and allows to connect an incremental encoder. The USB connec
-
tion to a PC can be used to configure the sensor (see section 6.4 on page 20). The 4
pin connectors ST 2 and ST 3 are used for the Profinet communication. The power
supply is realized via ST 1 (USB 5V configuration only up to Ub 24V).
Table 7
HG G-19370/80YB (Profinet): Function of the LEDs
LED
Function
PWR
lit when operating voltage is connected
ERR
lit for errors (overmodulation of the amplifiers)
TD
Track Detect, lit when a guide wire is detected (sum voltage higher
than configured threshold)
PTD
lit when an energy track is detected
USB
lit when a PC is connected (see section 6.2 on page 19)
–
–
–
–
PN SF
lit for Profibus errors
PN RDY
–
lit when Profinet is ready
–
blinking periodically when waiting for Profinet synchronization
PN BF
–
blinking periodically if a Profinet connection exists but there is
no communication with the Profinet controller
–
lit when there is no Profinet connection available
