Technical data • Individual components
48
Automation PC 510 User's Manual V 1.01
CAN bus
4
CAN⊥
(CAN ground)
5
SHLD (shield)
6
SHLD (shield)
7
CAN_L (CAN Low)
8
CAN_H (CAN High)
Table 43: 5PP5IF.FCAN-00 - CAN interface
Status LEDs
Status LEDs
LED
Color
Status
Description
On
Sending data
CAN
Yellow
Off
Receiving data
Green
On
Interface module is active
Status LED
Red
On
CPU starting up
On
The terminating resistor is switched on
LED TERM Yellow
Off
The terminating resistor is switched off
CAN LED
LED
TERM
Status LED
Terminating switch
Table 44: 5PP5IF.FCAN-00 - Status LEDs
CAN terminating switch
LED
TERM
Terminating switch
Image 9: CAN terminating switch
A CAN terminating resistor is integrated on the interface board. It is turned on and off with a switch on the front
side. An active terminating resistor is indicated by the TERM LED.
Firmware update
The firmware is a component of Automation Studio. The module is automatically changed to this version.
To update the firmware included in Automation Studio, you must upgrade the hardware (see the Help system under
"Project Management - Automation Studio Upgrade").