Lenze EVS9326-EK - Page 487

Application examples
15-3
 SHB9300CRV EN 2.0
15.2 Welding bar
Feed
Movement
S ta n d s till
M achine cycle
Profile for a feed drive (in principle)
Feed
MovementMovement Standstill
M achine cycle
Profiles for w elding drive (in principle)
Standstill
W e ld in g tim eC losing O pening
+U GL1 L2 L3
X7
-U G U V W
X4
HI LO GND
X5
28 E1 E2 E3 E4 E5 39 A1 A2 A3 A4 59
93XX
X9
=
-24V
M
RS
3
9
+
+U GL1 L2 L3
X7
-U G U V W
X4
HI LO GND
X5
28 E1 E2 E3 E4 E5 39 A1 A2 A3 A4 59
93XX
X10
=
-24V
M
RS
3
9
+
+/-10V
1
X6
2
virtual
master value
Speed setpoint
W elding bar drive Feed drive
Selection of the configuration
l C0005 = 14000
Features
– Speed-independent welding time
– Adjustable welding time
– Easy changeover in the event of material changes
– Material-specific feed
– Virtual master for the coordination of feed and welding bar
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