Lenze DDS Function library IOSystem - Manual (Page 50)

5.1 L_IOData15 − Coordinate data
Function library LenzeIOSystem.lib
Function blocks
5−4
L
LenzeIOSystem.lib EN 1.7
(Variable type: VAR_OUTPUT) Outputs ð
Identifier Value/meaning Data type
nStatePDO1_DataToIO
...
nStatePDO5_DataToIO
Integer States
If a transmission error occurs during the parameterisation process, or the input data
are incorrect, the parameterisation process is aborted and an error number is
indicated at output nState.
−150 CAN bus not in Operational status.
−121 Wrong driver number
−120 CAN driver for unassigned CAN objects currently not initialised.
−119 Transmit command memory is full.
Transmit command could not be entered.
−118 No free CAN channel available.
−12 Message identifier outside permissible range.
−11 pIOAddress pointer does not point at PLC RAM.
0 Transmit and/or receive command is executed.
1 Command has not yet been completed and is still in the
command memory.
2 Data transmission disabled
·
bEnablePDOTransfer = False
·
I/O system parameterisation not yet complete
10 Telegram longer than 8 bytes.
Telegram length limited to 8 bytes.
200 Data in receive memory have been overwritten.
bFail_DataToIO Bool Transmit command to I/O system
TRUE Transmit command to I/O system is not correct
bFail_DataFromIO Bool Receive command from I/O system
TRUE Receive command from I/O system is not correct
bFail_Module Bool Module error
TRUE
·
Module diagnostics active
·
Emergency object indicates error
abyPDO1_DataFromIO
...
abyPDO5_DataFromIO
Byte array I/O system transmit objects
Transfer process data from I/O system to PLC
(digital/analog inputs)