Omron CJ Series Operation Manual page 104

3 Configuration Software
Bit
–
 Slave Timeouts
The Acyclic Slave Timeout defines the timeout value for PROFIBUS DP-V1 Class 2 connections to
slave devices. If a PROFIBUS DP-V1 message is sent to a specific slave device, the timeout is used
to monitor the response from the slave device. If a response is not received with the specified time-
out interval, the connection will be aborted by the Master unit.
The value can be set in the range of 1 to 32767, and is expressed in units of 10 ms.
 Additional functions
Two additional functions are provided to the user, via the DTM context menu:
• Slave DTM Address Assignment.
• Set Device Station Address (only available on DTM version 0.2.0.0 or higher and for CJ1W-
PRM21 Unit versions 2.0 or higher).
To select these options perform the following steps:
1
Select the Master DTM in the Network view.
2
Right click the mouse, and select the Additional functions entry from the context menu.
3
Select the desired function.
 Slave DTM Address Assignment
Selecting the Slave DTM Address Assignment displays a list of DTMs assigned to the PROFIBUS
Master DTM, together with their Station address:
When assembling the network, the PROFIBUS Master DTM will automatically assign a station
address to each new slave DTM. The purpose of the Slave DTM Address Assignment function is to
allow the user to change the DTM address of one or more devices, to make it the same as the actual
physical address of the device on the network.
3-26
Name Status
Acyclic Connection Abort TRUE
flags
FALSE Unit
CJ-series PROFIBUS Master Unit Operation Manual for NJ-series CPU Unit (W509)
Controlled by
Unit If the bit corresponding to a slave device address
is TRUE, it indicates that the PROFIBUS Master
Unit has aborted a PROFIBUS DP-V1 Class 2
type connection.
If the bit corresponding to a slave device address
is FALSE, it indicates that there is no abort action
of a PROFIBUS DP-V1 Class 2 type connection
has been performed.
Unit operation