Woodward LS-5 v2 Series - CAN Interfaces; CAN Interface 1 (Guidance Level); Serial Interfaces; Service Port (RS-232;USB)

Figure Interface Protocol
C CAN bus CANopen
1
Please refer to ╚═▷ “3.3.11 Serial Interface”.
7.1.2 CAN Interfaces
7.1.2.1
CAN Interface 1 (Guidance level)
CAN interface 1 is a freely con󰈡gurable CANopen interface with 2 RPDOs (receive boxes),
3 TPDOs (send boxes), and 4 additional Server SDOs.
Point-To-Point
LS-5
Configuration Software
ToolKit
PLC
Modbus (Master)
Multi-Point
PLC
Modbus (Master)
LS-5
Guidance Level
easYgen-3400/3500
Communication (max. 32 units)
CANopen
LS-5 CAN #1
PLC
CANopen
LS-5
Communication (max. 32 units)
CANopen
Fig. 166: CAN interface 1
The band width of the CAN bus allows to connect up to 32 easYgens in conjunction with
up to 16 LS-5 devices. This is always guaranteed. In particular cases it could be desired
to run more than 16 LS-5 devices. Theoretically up to 32 LS-5 are possible, but it requires
in return a reduced number of easYgen devices. A rule of thumb is that the total amount
of easYgens and LS-5s shall never expire 48 devices. To be on the safe side please
discuss the possible risks with the Woodward Sales Support.
7.1.3 Serial Interfaces
7.1.3.1 Service Port (RS-232/USB)
The Woodward speci󰈡c service port can be used to extend the interfaces of the controller.
297LS-5 v2 Series37650
7 Interfaces And Protocols
7.1 Interfaces
Released