8
05.01
8.7 Circuit examples =1 to =9 with SIMODRIVE 611
8-279
©
Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
1)
Add
monitoring circuit to the
start–circuit drive =4–K31/Y33–Y34
, circuit 4
2)
The terminal 663 pulse release
must be switched off
10 ms earlier
, before the power contacts open
in the motor
.
The terminal 663 can be triggered
simultaneously or
delayed after closing
the power contacts.
3)
W
ARNING
The circuit can be used only with
control units with approx. 1 ms
non–delayed pulse inhibit
using terminal 663.
Delayed stop
Delayed stop
Principle schematic 1
1–channel switch
Principle schematic 2
2–channel switch
Drive module
Drive module
Drive
off/on
Drive
off/on
Drive
Off
Drive
Off
Power contactors in the motor circuit (if required)
Fig. 8-22
=9 Power contactors in the motor circuit; Sheet 1/1
8 Important Circuit Information
05.08