![background image](http://html1.mh-extra.com/html/omron/cx-profibus-1-0/cx-profibus-1-0_operation-manual_744199046.webp)
31
CS1/CJ1W-PRM21 PROFIBUS Master DTM
Section 2-3
Master Setup Tab
The Master Setup tab contains settings regarding the behaviour of the
PROFIBUS Master Unit itself. The Master Setup tab is shown below.
Action to PLC Mode
Transition Box
The Action to PLC Mode Transition Box defines the behaviour of the Unit on
the PROFIBUS network, in case a PLC mode change occurs. The check
boxes define how the Unit should behave in case the PLC mode is changed
from RUN / MONITOR mode to PROGRAM mode, or vice versa. Refer to
section
1-1-7 Network Operation Modes
for more information on PROFIBUS
operational modes.
Change PLC to RUN/
MONITOR Mode
The table below defines the behaviour in case the PLC changes to RUN /
MONITOR mode.
Change PLC to PROGRAM
Mode
The table below defines the behaviour in case the PLC changes to PRO-
GRAM mode.
Item
Description
OMRON Corporation
This is fixed text, indicating the Manufacturer of the PROFIBUS
Master Unit.
Description
This string will contain the name of the Unit, i.e. CJ1W-PRM21
or CS1W-PRM21.
Firmware Version
This string displays the firmware version, currently in the
PROFIBUS Master Unit.
Control
Description
Keep Current Mode
Unit keeps the current mode if the PLC goes to RUN /
MONITOR mode (e.g. stay in CLEAR mode).
Go to OPERATE Mode
(default setting)
The Unit goes to the OPERATE mode whenever the PLC
goes to the RUN / MONITOR mode.