Further Parameters Of The Modbus Interface; Switch Compartment: Open - AUMA SA 07.1 Operation Instructions Manual

SA 07.1 SA 16.1/SAR 07.1
AC 01.1 Intrusive Modbus RTU
9.4

Further parameters of the Modbus interface

Connection monitoring
time
Parameters for cable
redundancy
9.5

Switch compartment: open

SAR 16.1 Control unit: electromechanic
17. Accept value or cancel?
Accept value: Press .
Cancel process without accepting the value: Press
Display indicates: Example
EDIT
SLAVEADDRESS
1
:EDIT
18. Return to status display:
Press C several times until
Information: For component redundancy (option), the bus address for the 2nd
fieldbus interface can be set in the same way as the 1st field interface. The
menu for the second fieldbus interface has to be selected from the descriptions
Via the menu to parameter, e.g.
Parameter: CONNECT-CONTROL TIME (M1F_3)
Default value:
3.0
This time should exceed the cycle time of the Modbus data transmission to all
connected devices. If no valid Modbus telegram was received within this time, the
"DATA EX" status is left and the failure behaviour or the change-over of the
communication channel is initiated, if applicable.
Parameters:
CABLE REDUNDANCY (M1F_5)
CHANNEL CHECK TIME (M1F_6)
Default values:
CABLE REDUNDANCY = OFF
CHANNEL CHECK TIME = 5.0 S
These parameters define the behaviour for cable redundancy. For further information
to this topic, please refer to the Manual (Operation and setting).
The switch compartment must be opened to perform the following settings (options).
1. Loosen screws [2] and remove cover [1] from the switch compartment.
Figure 44:
Commissioning (basic settings)
:
SLAVEADDRESS
M1F14
C:ESC
S0 is displayed.
MODBUS 2
.
C
instead MODBUS 1 .
45