Processing Time For Communication Data - Abicor Binzel iROB 501 Originalbetriebsanleitung

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iROB 501, iROB 401, iROB
PROFINET IRT
Tab. 24
Communication standard
Bandwidth
Connector
IP address
Connection
Communication cycle
Data scope
Manufacturer ID
Fig. 18
A Pin 1 = +TX
B Pin 2 = +RX
C Pin 3 = −TX
A
D

13.3 Processing time for communication data

If an external device changes a single function via the I/O data, it takes approximately 20 ms for the change
to be registered by the welding power source after the data has been received by the welding power source.
If changes are made to two or more functions, it takes a maximum of approximately 50 ms for all changes
to be registered. (*1, *2)
When the welding power source sends I/O data, the status of the welding power source at the time that
is another approximately 20 ms before the send time is used in the data (communication cycle waiting
time (*3)). (*1)
*1 The delay may be longer at times depending on the CPU load conditions of the welding power source.
*2 When a hardware function is performed in the welding start mode and gas discharge mode, etc.,
*3 For example, when the communication interval of I/O data is set to 10 ms, the communication cycle
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301
PROFINET IRT basic properties
PROFINET IRT pin assignment
an additional delay occurs because of the time until the hardware starts the operation.
waiting time is 0 to 10 ms.
13 IFR-800 fieldbus connection tool
PROFINET IRT
10/100 MBit/s
IEC 61076-2-101, M12, 4-pin, D-coded, socket
Default setting: 192,168.0.2
To change the IP address, a workstation computer on which
special software is installed must be connected to the welding
power source via Ethernet.
Only I/O connection supported, operation as slave
Recommended: 5 to 200 ms
32 bytes ON/OFF
In accordance with information from Anybus Communicator
AB7078 manufactured by HMS
Manufacturer ID: 005Ah
D Pin 4 = −RX
Housing = shielding
B
C
EN - 61