Lenze EVS93 Series, System Manual

Page: 366 / 386

Application examples
4.2 Welding bar
4−6
l
EDSVS9332K−EXT EN 4.0
+UG +UG -UG -UG
X4 X4
HI HI
X5 X5
93XX 93XX
X10
- -
DC 24V DC 24V
M M
RS RS
3 3 9 9
+ +
±10V
1 X6
2
GND GND LO LO 59 59 39 39
U U L1
2
3
0 1
L1 L2 L2 L3 L3 V V W W X7 X7
A1 A1 A2 A2 A3 A3 A4 A4 28 28 E1 E1 E2 E2 E3 E3 E4 E4 E5 E5
X9
9300kur046
Fig. 4−5 Wiring principle for the controllers
Controller for welding bar drive
Controller for feed drive
Speed setpoint
Virtual master value
RS Resolver
Features
l
Speed−independent welding time
l
Adjustable welding time
l
Easy changeover in the event of material changes
l Material−specific feed
l Virtual master for coordination of feed and welding bar
Digital signals
Terminal Function
X5/28 Controller enable
X5/E1 Selection of event profile (C1420)
X5/E2 Profile selection (see table for terminal layout)
X5/E3 Profile selection (see table for terminal layout)
X5/E4 Profile selection (see table for terminal layout)
X5/E5 Error reset (TRIP reset) / profile acceptance
X5/A1 Error (TRIP)
X5/A2 Following error limit reached
X5/A3 Ready for operation (RDY)
X5/A4 Welding time error
Analog signals
Terminal Function
Analog input 1: X6/1, X6/2 Setpoint of the virtual master
Analog input 2: X6/3, X6/4 Not assigned
Analog output 1: X6/62 Actual speed
Analog output 2: X6/63 Actual torque
Digital frequency output X10: virtual master value