Settings For Dp-Slaves; Checking The Network Status - Mitsubishi Electric RJ71PB91V-U-IN-E User Manual

Settings for DP-Slaves

Set for DP-Slaves that configure the PROFIBUS-DP network. ( Manual for each DP-Slave)

Checking the network status

Communications are performed normally if the status of LEDs and bits corresponding to the relevant buffer memory areas are
as follows after the program execution.
• LED on the RJ71PB91V
LED
RUN
ERR
BF
• Bit corresponding to buffer memory area
Name
'Slave status area (Normal communication detection)' (Un\G23040.0 to
Un\G23040.1)
'Slave status area (Diagnostic information detection)' (Un\G23057.0 to
Un\G23057.1)
7 COMMUNICATION EXAMPLE
38
7.1 Communication example of data exchange
Status
On
Off
Off
Status
ON
OFF