Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) - Manual (Page 51)

9300 Servo PLC
System blocks
2.9 DFOUT_IO_DigitalFrequency (node number 22)
2−37
L
9300 Servo PLC EN 5.0
Configuration of the encoder constant
·
The encoder constant of the encoder simulation can be set under C0030:
Code LCD Possible settings Info
Lenze Selection
C0030 DFOUT const 3 Encoder constant
0 256 increments per revolution
1 512 increments per revolution
2 1024 increments per revolution
3 2048 increments per revolution
4 4096 increments per revolution
5 8192 increments per revolution
6 16384 increments per revolution
C1799 DFOUT fmax 1250 DF_OUT_DigitalFrequency:
Maximum output frequency at X10
Note: The limitation of the maximum
output frequency at DFOUT is highly
non−linear. Hence:
C0540
£1: Upstream limitation of the
value "DFOUT_nOut_v"
C0540 >1: Limitation on the motor
side via C0011.
(The non−linear resolution of the
limitation has no effect on the transfer
function of the DfOut)
2.9.1.1 Technical data for the connection of X10
1
2
3
4
5
6
7
8
9
l = max. 50 m
0.14
0.14
0.5
26
26
20
mm 2 AWG
B
B
A
A
GND
Lamp control
Z
Z
X9
 ‚
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
X10
enable
B
B
A
A
GND
Z
Z
0.5 20
0.14 26
ƒ
The connection is to be carried out as
shown in the wiring diagram:
·
Use cables which are twisted and
shielded in pairs.
·
Connect the shield at both ends.
·
Observe specified cable cross−sections.
Fig. 2−20 Connection of digital frequency output X10 with digital frequency input X9
 Master drive
‚ Slave drive
ƒ Cable cross−sections to be used
Note!
Digital frequency input (X8/X9) and digital frequency output (X10) cannot be used independently of
each other, i.e. either X8 or X9 is output to X10 (C0540 = 4, 5).
·
If the configuration under C0540 selects another output for X10 (C0540 = 0, 1, 2), the digital
frequency inputs X8/X9 are deactivated.