Omron SYSMAC CS Series Operation Manual page 127

Name
Master lock
Parameter fault
Invalid slave response
Function Not supported
Extended diagnostics
Configuration fault
Station not ready
Station not existent
Slave deactivated
Sync mode
Freeze mode
Watchdog on
Slave device
Static diagnostics
Re-parameterization
requested
Extended diagnostics
overflow
as red and green LED indicators. Red LED indicators refer to error events.
Green LED indicator refer to status situations.
The LED indicators are listed in the table below.
The slave device has been parameterized by another master.
The last received parameter data from the Master Unit have been rejected. The parameter
data in the slave device differ from the parameter sent by the Master Unit.
The slave has returned an invalid response to a Master request message.
The Master Unit has sent a message to the slave device, which is not supported by the
device.
The diagnostics message returned by the slave device contains extended diagnostics, i.e. it
contains more than the mandatory 6 bytes.
The last received configuration data from the Master Unit have been rejected. The configura-
tion data in the slave device differ from the configuration sent by the Master Unit.
The slave device is not yet ready for data transfer (the parameters data and the configuration
data have been accepted).
The slave does not respond to any of the request messages sent by the master. If set the
diagnostic bits contains the state of the last diagnostic message or the initial value.
When set to ON, it indicates that the slave device has been disabled (i.e. using the STOP
FINS command). The slave device is allocated to the Master Unit, but removed from cyclic
processing.
When set to ON, the slave device has been set to the Sync mode, using the global com-
mand.
When set to ON, the slave device has been set to the Freeze mode, using the global com-
mand.
The watchdog has been enabled at the slave device (through the appropriate setting in the
parameterization message).
Indicates that the device is a slave device.
When set, the slave device reports static diagnostics, i.e. the error event is serious enough
that the diagnostics is continuously reported. No data exchange will be performed.
When set, the slave indicates that it requires a new parameter setting. The slave device is
not in Data_Exchange with the Master Unit. The indicator remains ON as long as the slave
device has not been parameterized successfully.
The slave device has more diagnostics to report than it can fit into its transmission buffer.
Diagnostics information is being lost.
Description