HMS AB7307, User Manual

Page: 21 / 55

Configuration 16
Doc.Id. HMSI-168-91
Anybus X-gateway CANopen - PROFINET
Doc.Rev. 2.10
5.2 CANopen Master/Slave Configuration
The nodes on the secondary CANopen network, including the interface of the Anybus X-gateway on
this network, have to be configured using an external CANopen configuration tool running on a com-
puter. The configuration is downloaded to the secondary CANopen network master using a CANopen
adapter.
1
The module is by default configured as a slave at startup. To enable it to perform as a CANopen master,
please set this during configuration.
The following parameters have to be defined:
Note : The input and output data sizes are configured for the secondary CANopen network interface.
The master of the primary network will have to take these values into consideration, as they will be used
by the primary PROFINET network adapter/slave interface of the module.
1. Please contact HMS support for further information, see “Sales and Support” on page 1.
Parameter Description Values Comment
Node Number Node ID on the secondary CANopen Net-
work.
Allowed values are 1 - 127. 1-127 Node ID (1-99) is set using rotary
switches, see “Configuration
Switches” on page 9. Node IDs
above 99 can be set using the con-
figuration tool or from the CANopen
network.
Baud rate This parameter defines the baud rate on the
secondary CANopen network. If “Auto” is
selected the baud rate will be automatically
detected. 20 kbit/s
50 kbit/s
125 kbit/s
250 kbit/s
500 kbit/s
800 kbit/s
1000 kbit/s
Auto Set using rotary switches, see “Con-
figuration Switches” on page 9
Automatic baud rate should only be
used if the module is used as a slave
on the secondary network.
Set master Set the module to be CANopen master. At
startup the module is a slave by default. This
can be changed during configuration. See “NMT Start-up, 1F80h” on
page 36.
CANopen input
data size This parameter defines the size of the reada-
ble data array on the primary network inter-
face. Data to the primary network from the
secondary CANopen network.
2 - 512
a
a. The data buffers in the Anybus X-gateway CANopen module can hold 512 bytes of data, but the actual maximum
data size is highly dependent on network. Please consult the section on configuration of the controlling network
further on in this chapter.
The first 2 bytes in the array are
used for the status word, so the
maximum data size from the sec-
ondary CANopen network is 2 bytes
less than the maximum value
allowed for this parameter. See
object 3000h on page 44.
CANopen output
data size This parameter defines the size of the writa-
ble data array on the primary network inter-
face. Data from the primary network interface
to the secondary CANopen network.
2 - 512
a
The first 2 bytes in the array are
used for the control word, so the
maximum data size to the secondary
CANopen network is 2 bytes less
than the maximum value allowed for
this parameter. See object 3001h on
page 44.