Omron NX701-17 Series User Manual page 136

6 Process Data Communications and SDO Communications
Forced Refreshing
You can specify forced refreshing from the Sysmac Studio for debugging. This allows you to change
process data output values to the slaves and input values from the slaves to the values that you specify
in advance.
Sysmac Studio
Relationship between Major Fault Level Controller Errors, Normal
Operation, and Forced Refreshing
Forced refreshing functions as shown in the following table for major fault level Controller errors and for
normal operation.
Condition
Forced refreshing
* If a major fault level Controller error occurs, the output values from before operation stopped are retained while
the slaves are in Operational state and the slave settings control the outputs after the slaves enter Safe-opera-
tional state.
6-18
Forced refreshing specified.
NJ/NX-series
CPU Unit
Debugging
Input data is changed to values
specified with forced refreshing.
Output data is
changed to values
specified with forced
refreshing.
Major fault level controller error*
Enabled Output data: Values from before
operation stopped (Operational
state).
Slave settings control the outputs
(Safe-operational state).
Input data: Values from before oper-
ation stopped (Operational state).
Disabled Output data: Values from before
operation stopped (Operational
state).
Slave settings control the outputs
(Safe-operational state).
Input data: Values from before oper-
ation stopped (Operational state).
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Slave Slave
Normal operation
Output data: Forced refreshing values
Input data: Forced refreshing values
Output data: Process data
Input data: Process data