Festo SPC200 - Observing Bit and Byte Operands

6. Diagnostics and optimization
6−17
Festo P.BE−SPC200−WIN−PISA−CD−EN en 0901d
6.3.2 Observing bit and byte operands
The following operands can be observed or influenced in an
appropriate observation window:
 the position register
 registers
 flags
 inputs and outputs on the individual modules.
Observe the position register
You can display the contents of the position register as
follows:
· Select the command [..−axis] in the menu [Online]
[Observe] [Position register] in order to display the
position register of the relevant axis.
The contents of the individual registers for the axes selected
are shown in a list under ..−axis in the window Position
register".
You can modify the contents of individual position registers
as
follows:
1. Select the position register, which you wish to modify,
from the list in the window Position register".
2. The selected position register will be shown under the list.
Enter the desired register contents in this field (@..:").
3. Press ENTER to confirm your entry.
The value entered will then be written into the position
register
of the relevant axis.