CEL-MAR ADA-13040MG Manual do Utilizador descarregar pdf (Página 21)

Fig. 25. Example configuration for communication with MODBUS-MASTER devices – table entry configuration for SLAVE type

devices

On section Advanced Protocol Settings (fig. below), set the time out by entry:

– Character timeout - value in ms., maximum delay or gap betweens bytes of a message – default 20 ms.

– Message timeout - value in ms., maximum delay or gap betweens bytes of a message – default 2500ms; this time must be less

than the Timeout set on SLAVE and MASTER MODBUS-RTU devices.

For saving the Advanced Protocol Settings press [Apply].

Fig. 26. Example configuration for communication with MODBUS-MASTER devices – configuration of timeout parameters for

MASTER type device

5.3.2.1.5.2. CONFIGURATION FOR COMMUNICATION WITH MODBUS-SLAVE TYPE

DEVICE

In section Industrial Automation Settings, press [Change Protocol] link. Then in section Select IA Protocol (figure below) select

type of device, connected to serial port of ADA-13040MG as Serial Slave and MODBUS-RTU or MODBUS-ASCII protocol for

communication between connected devices. Press [Apply] for saving configuration.

ADA-13040MG

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