9
05.01
9.3 Axis expansion using the monitoring module
9-236
 Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
S Delayed pulse enable withdrawal ––> refer to Fig. 9-7
Terminal 63 at the monitoring module is also only enabled via the ready/fault
signal at the NE module. If the NE module signal is withdrawn, terminal 63 is
only inhibited via time relay KT.
This means, that the drives, e.g. for a line supply fault or a fault signal at the
NE module can still only be briefly braked under specific secondary condi-
tions:
– The DC link voltage must remain, when braking, within the minimum and
maximum monitoring limits (refer to Section 6.1).
– The external +24V power supply must maintain the enable signals of
terminal 65, terminal 663.
– For the 611 digital drive modules, the internal enable signals must be
maintained via the digital drive bus of SINUMERIK 840D, 810D or 840C,
or for SIMODRIVE 611 universal, communications via the PROFIBUS–
DP must be maintained.
Contact addresses for fused terminals in the connection examples in
Sections9.3.1 and 9.13.
PHOENIX KONTACT GmbH & Co.
Flachsmarktstraße 8
32825 Blomberg
Tel. 05235/30 0
Fax. 05235/341200
SIBA Sicherungen–Bau GmbH
Borker Straße 22
44532 Lünen
Tel. 02306/7001–0
Fax. 02306/7001–10
Addresses
9 Important Circuit Information
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