Rice Lake 920i Installation Manual V3.07 - Manual (Page 55)

Configuration 49
3.2.8 FLDBUS Menu
The FLDBUS menu is shown only if a DeviceNet, Profibus, EtherNet/IP, or ControlNet option card is installed.
The SWAP parameter on the FLDBUS menu enables byte swapping by the
iRite BusCommand handler rather
than requiring a SWP (SWAPBYTE) instruction in the PLC. Byte swapping is enabled by default for DeviceNet
cards; for all other fieldbus cards, byte swapping is disabled by default.
The DATASIZE parameter sets the size of the BusCommand handler data transfers. The default value (8 bytes, or
4 words) matches the default data size specified in the EDS and GSD files, and used by the standard discrete
transfer commands. DATASIZE can be set to any value from 2–128 bytes (1–64 words), but the value specified
must match the data size set for the PLC Scanner I/O data size.
Figure 3-18. FLDBUS Menu
3.2.9 VERS Menu
The VERS menu can be used to check the installed software version or, by using the Reset Config softkey, to
restore all configuration parameters to their factory default values. There are no parameters associated with the
Version menu: when selected, the indicator displays the installed software version number.
Figure 3-19. Version Menu
The Contacts softkey on the Version menu allows display of contact information (see “FEATURE Menu,
CONTACT Submenu” on page 42). If an iQUBE scale is configured, a Diagnostics softkey also provides access to
iQUBE diagnostic information.
FLDBUS Menu
Parameter Choices Description
Level 2 submenus
SWAP YES
NO Specifies whether byte-swapping is enabled. For DeviceNet cards, this parameter defaults to YES;
for all other cards the default value is NO.
DATASIZE 8
2-128 Specifies the data size, in bytes, that the BusCommand handler transfers. If this parameter is set to
a value other than the default (8 bytes), ensure that it matches the Scanner I/O data size specified
for the PLC.
SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O FLDBUS VERS
SWAP
YES
NO
DATASIZE
8
data_size
If SWAP = YES
SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O VERS
Software
version