Omron ZW-C1*AT, User Manual

Page: 198 / 450

EtherCAT Connection
196
ZW User's Manual
Sysmac Device Features
The control device product designed according to standardized communications and user interface
specifications for OMRON control devices are called a Sysmac Device.
And the features available with such a Device is called Sysmac Device Features.
This section describes the features the ZW series Displacement Sensor provides when combined with a
Machine Automation Controller such as NJ series and automation software.
Sysmac Error Status
Because, in Sysmac Devices, errors that may occur in slaves are systematized, you can check the causes and
remedies for errors with a common procedure.
The status of an error can be monitored in the Sysmac Error Status (2002-01 hex). To display the error status
detected by the FQ-M series Vision Sensor in Sysmac Studio, the Sysmac Error Status (2002-01 hex) must be
mapped to the PDO. Sysmac Studio, by default, uses the 512th transmit PDO Mapping assignment to map the
Sysmac Error Status (2002-01 hex) automatically to the PDO.
Saving the Node Address Setting
When the node address switch setting is “00” (Software Setup mode), the node address value you set in Sysmac
Studio is enabled. If the node address switches are set to any other value, the value that is set on the switches is used
as the node address.
In the Software Setup mode, in Sysmac Studio, execute [Write Slave Node Address] on the [EtherCAT Edit] screen to
save the slave node address setting in the nonvolatile memory of the ZW series Displacement Sensor.
●
Software Setting
The set value saved as Slave Information Interface (SII) information in the nonvolatile memory of the slave is the node
address.
• For the Sysmac Error status (2002-01 hex), refer to 10-5 Object Dictionary p.390.
• For errors displayed in Sysmac Studio, refer to
NJ-series Troubleshooting Manual (Cat. No. W503)
.
Note
SII
(1)
(2)
(3)
(4) (5)
N ode Address
S w itch
EtherCAT Sla v e
Register : 0010h
Register : 0012h
EtherCAT
Sla v e Controller
EtherCAT master
N on v olatile
memory
(1) The N ode Address S w itch is set to “00” at
po w er OFF.
(2) W rite a node address set v al u e to Sla v e SII
from the master.
(3) The v al u e of the node address setting is applied
to Register: 0012 hex b y the soft w are, w hen the
sla v e po w er is O N .
(4) EtherCAT master reads the set v al u e of
Register: 0012 hex.
(5) EtherCAT master w rites the v al u e of 0012 hex
address to 0010 hex address as the node
address
v al u e.