Weld334m - User’s manual
InterBus-S Profil F-IBS/03
59
14. InterBus-S Profil F-IBS/03
14.1
General description
A specific data communication Profile has been integrated into the firmware of the modular
control Weld334m, which is automatically activated in the versions with Interbus-S type
serial Fieldbus communication module. This Profile was developed for applications in the
field of resistance welding. The complete range of functions may be used by inserting
modules F376-OPC (Interbus-S connections with fibre optics, OPC controller chip) into the
control 334m.
The profile is a document describing data exchange with the peripheral in question, defining
their interpretation in detail. The reference unit for data exchange is the WORD. Each
WORD is made up of 16 bits, numbered from 0 to 15. The data are subdivided into two
categories: data from remote devices towards the welding control, identified as Control
Words; data from the welding control towards the remote devices, identified as Status
Words.
It should be remembered that these words are specific to this application and are not
compatible with applications other than those described in this chapter.
The Profile F-IBS/03 comprises 3 Control Words (1-3) and 3 Status Words (1-3).
For connections, specifications and materials, please see the documentation:
InterBus-S
DIN 19258 WELD-COM PROFILE C0
.
14.1.1
Control Words
Control Words are commands relating to the welding sequence sent from the remote
interface device to the welding control.
Control Word 1
Control Word 1 defines the commands relating to the fundamental welding functions.
Bit Description
0START
1 RAVOK
2 STATUS Servovalvole
3CHELOK
4 Reset Allarme
5 Reset Allarme
See next table
6 Reset Allarme
7 SALDA SI/NO
8CODE0
9CODE1
10 CODE2
11 CODE3
12 CODE4
13 CODE5
14 CODE6
15 CODE7
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