YASKAWA iC9200 Series

HB700 | CPU | PMC921xEx | en | 24-04 165
iC9200 Series
Deployment CPU iC921xM-FSoE
System variables and status information > System variables
System variable Type - description
PNIO_FORCE_FAILSAFE BOOL - All PROFINET devices are prompted to set their config-
ured substitute values.
■ The system variable can be written/set from the program if
required.
PNIO_CONFIG_STATUS WORD - configuration status of the PROFINET controller.
PNIO_CONFIG_STATUS_READY BOOL - PROFINET controller initialized.
■ This variable is set if the PROFINET controller could be initial-
ized without errors.
■ No target iCube Engineer configuration has been loaded yet.
PNIO_CONFIG_STATUS_ACTIVE BOOL - target configuration loaded.
■ This variable is set when a target configuration was uploaded to
the PROFINET controller
.
■ In this state, the PROFINET controller tries to establish a con-
nection cyclically to all devices of the target configuration.
PNIO_CONFIG_STATUS_CFG_FAULT BOOL - target configuration error.
■ The target configuration of the PROFINET controller was not
accepted due to a serious error
.
■ Please contact our support!
PNIO_FORCE_PRIMARY BOOL - This variable is used by function blocks for applicative
redundancy to specify the SRL role of the PROFINET controller
.
PROFINET system variables - PROFINET device functionality
System variable Type - description
PND_S1_PLC_RUN BOOL - Status of the higher-level PROFINET controller.
■ Information whether the higher-level PROFINET controller is
active.
■ The value is TRUE if the higher-level PROFINET controller is in
RUN state and the program is being processed.
■ The indication is only valid with existing PROFINET connection
(PND_S1_V
ALID_DATA_CYCLE).
PND_S1_VALID_DATA_CYCLE BOOL - the higher-level PROFINET controller has established the
connection.
■ Information whether a connection exists and cyclic data is
exchanged between PROFINET controller and PROFINET
device and the last received frame contained valid data.
PND_S1_OUTPUT_STATUS_GOOD BOOL - IOP status of the higher-level PROFINET controller.
■ Information whether the PROFINET device has received the
input process data (PND_S1_INPUTS) with the status "valid".
■ The value is TRUE if the output data of the higher-level
PROFINET controller are valid (provider status).
PND_S1_INPUT_STATUS_GOOD BOOL - IOC status of the higher-level PROFINET controller.
PND_S1_DATA_LENGTH WORD - process data length which was configured for the
PROFINET device.
PND_S1_OUTPUTS PND_IO_512 - output process data
■ Memory area for output process data that the PROFINET
device sends to the higher-level PROFINET controller
.