Servotronix CDHD2S - Page 12

Safety and Standards
CDHD2S model
Physical layer
Communication protocol
Configuration
language
CDHD2SEtherCAT(EC) uses
CANopen(CoE) protocol on
EtherCAT.
Pulse train
Pulse and direction, CW/CCW,
AB quadrature
EtherCAT
Communication: CANopen(CoE)
on the
EtherCAT
CiA402
VarCom
CANopen
CDHD2SEtherCAT(EB) uses
CANopen(CoE) protocol on
EtherCAT.
Serial port (USB)
ASCII commands
VarCom
Simulation
±10V
EtherCAT
Communication: CANopen(CoE)
on the
CANopen(CoE)
CiA402
VarCom
CANopen
CDHD2SPN uses the
PROFIdrive protocol on
PROFINET.
Serial port (USB)
ASCII commands
VarCom
Simulation
±10V
PROFINET
Communication: PROFIdrive on
PROFINET
VarCom
PROFINET
Note:
VarCom is a dedicated set of parameters and commands for configuring, operating
and tuning CDHD2S drives. The CDHD2S VarCom Reference Manual and EtherCAT
and CANopen Reference Manual can be downloaded from the product page of
Servotronix website.