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12 /36 Bosch Rexroth AG | Electric Drives and Controls
6 SE301 control signals
6
SE301 control signals
6.1
Tightening cell
A tightening cell is designated as the in-
stalled hardware for at least one tightening
channel and at least one data interface for
communication with the operating or evalua-
tion program or the superior controller. This
includes the corresponding tightening pro-
grams and tightening applications.
A tightening channel is controlled by a
SE301 tightening control unit. The KE300
and SE301 communicate with each other via
an internal bus system.
Up to 48 tightening programs can be stored
in a tightening controller. Only 1 tightening
program can be started at a time.
6.2
Control signals
The tightening cell communicates with the
superior controller via control signals. A PLC
assignment table determines which control
signals are assigned to the inputs/outputs.
The inputs/outputs are assigned in the
BS300 operating program.
For more information, please see:
– The online guide in the operating program
(Programming the assignment table)
– The system documentation, chapter 5
"Control signals" (3 609 929 918) (signal
description, sequence examples, and
chronological sequences).
SE301 | 3 609 929 720/1.2
7
Complaints and repairs
For complaints and repairs that require disas-
sembly, please send the SE301 fully as-
sembled to the supplier or our customer
service workshop in Murrhardt, Germany.
Complaints and repairs cannot be acknow-
ledged if this procedure is not followed.
8
Guarantee
We grant a 1-year-warranty for Rexroth ma-
chines (invoice or delivery note serves as
proof).
Damage caused by normal wear and tear,
overload, or improper handling are excluded
from the guarantee.
9
Service
Bosch Rexroth AG
Competence Center Murrhardt
Service Schraub- und Einpress-Systeme
Fornsbacherstr. 92
71540 Murrhardt, Germany
Tel.: +49 (0)7192 22 231
Fax: +49 (0)7192 22 164
brssvc7.abteilung@boschrexroth.de
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