Toshiba PA912 - Page 77

3.3 Setting with the Engineering Tool
Unified Controller nv series PROFIBUS(PA912) Module Instruction Manual
65
2 Set the module parameters
Set various kinds of parameters in the Module Parameters screen.
It sometimes occurred that the input data or output data of each pair of high
and low byte-address from PROFIBUS slave I/Os set as incorrect order in word
address block area. This is caused by the difference between PROFIBUS slave
I/Os venders specification and nv controller specification. To solve this
problem, with nV-Tool it is necessary to download the Byte-swap command
for the word address which is needed to be swapped.
Figure 3-45 Module Parameters screen
Remark
•
Refer to "Chapter 1 Introducing the PA912 Module" for details on module parameters.
Important
•
After downloading the registration details to the PA912, turn off the DC24V power supply to the
PA912 module once, and turn it on again. Otherwise the settings downloaded will not be
enabled.
•
Before setting of the slave word Address of I/Os with the Slave Module Parameters and
downloading the registration of byte swap word address to the PA912, Confirm the MODE switch
3 ON. Otherwise the registration will be ignored and Restart the PA912 with Maintenance switch.