Simatic Fs400 3Sf7842 - As-I Safety At Work Initial Operation, Interface; To The As-I Bus Master; Simatic Fs400 3Sf7842 - As-I Safety At Work Maintenance, Interface; To The As-I Master - Siemens SIMATIC FS400 Anleitung

7.4.3 SIMATIC FS400 3SF7842 - AS-i Safety at Work initial operation, interface

to the AS-I bus master

Installation in AS interface/functions control:
See also connecting and operating instructions of the AS-i safety monitor, chapter 7
(function and initial operation).
Continue as follows:
1 Address the AS-i slave
The addressing of the receiver is performed via the M12 device connection plug,
with standard AS-i addressing devices. Each address may only be used once in
an AS-i network (possible bus addresses: 1...31).
2 Install the AS-i slave in the AS interface
Connection of the SIMATIC FS400 3SF7842 - AS-i Safety at Work transmitter
and receiver/transceiver is made via an M12 bus terminal.
3 Check the supply voltage of the sensor via the AS interface.
The 7-segment displays and the red LED1 light up on the
SIMATIC FS400 3SF7842 - AS-i Safety at Work receiver/transceiver and
transmitter.
4 Check the communication between SIMATIC FS400 3SF7842 - AS-i Safety
at Work transmitter and SIMATIC FS400 3SF7842 - AS-i Safety at Work
receiver:
The 7-segment displays light up on the receiver and transmitter, the green LED2
lights up on the receiver (with weak beam the orange LED3 also lights up).
The SIMATIC FS400 3SF7842 light curtain may not be interrupted for the
system integration, that is, with the teaching-in of the code table of the AS-
i bus slave (bus participant) by the AS-i safety monitor.
5 The initial operation and configuration of the safe AS-i slave is now carried
out with the "asimon configuration and diagnosis software" of the AS-i
safety monitor (see the user manual for "asimon configuration and
diagnosis software").
Notes for error and fault clearance:
See chapter Chapter 11, and connecting and operating instructions of the AS-i safety
monitor, chapter 9 (status report, error and fault clearance).
7.4.4 SIMATIC FS400 3SF7842 - AS-i Safety at Work maintenance, interface to
the AS-i master
Swapping out a safety-set AS-i slave (AS-i bus participant):
If a safety-set AS-i slave is defective, its replacement is also possible without PC and
re-configuration of the AS-i safety monitor using the SERVICE button on the AS-i
safety monitor. See also connecting and operating instructions of the AS-i safety
monitor, Chapter 9.4 (replacing a defective safety-set AS-i slave).
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