Siemens LMV5 Quick Start Manual page 206

Selection menus in the AZL5
Activation of Modbus operation
Slave address
Transmission parameters
Transmission rate
Parity
Timeout communication failure
Local «-» Remote mode
Remote mode
LMV5 QSG Rev 4
Activation takes place via menu
«Operation»  «OptgModeSelect»  «GatewayDDCon».
Having made the selection, the menu item can be quit via ESC. The setting is retained until
«Operation»  «OptgModeSelect»  «GatewayDDCoff» is selected via the AZL... menu.
When «GatewayDDCon» is activated, plant operation and diagnostics via the AZL... are still
possible.
Deactivation takes place via menu
«Operation»  «OptgModeSelect»  «GatewayDDCoff».
Selection is made via menu
«Params & Display»  «AZL»  «Modbus» «Address».
According to Modicon specifications, addresses between 1...247 can be selected. The
slave address is filed in nonvolatile memory of the AZL...
The setting is made via menu
«Params & Display»  «AZL»  «Modbus»  «Baud Rate»
There is a choice of 9600 bit/s or 19200 bit/s.
Using the AZL... menu
«Params & Display»  «AZL»  «Modbus»  «Parity», parity can be set to
even or odd .
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When there is no Modbus communication, this timeout defines the period of time on com-
pletion of which the AZL... changes automatically from Remote to Local.
The setting is made via menu
«Params & Display»  «AZL»  «Modbus»  «Downtime».
This setting defines whether the AZL... shall work in Local or Remote mode.
Display of «Remote Auto», «Remote On», «Remote Off» mode. A change can only be
made via Modbus.
Sec 8 Pg 12
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