Lenze 9300 System Manual page 69

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Installation
Digital frequency input (X9) / Digital frequency output (X10)
Tip!
For the connection to the digital frequency input (X9) or digital frequency output (X10), use
prefabricated Lenze cables. Otherwise, only use cables with twisted pairs and shielded cores (A,
A / B, B / Z, Z ) (see connection diagram).
Features of digital frequency output X10
•
9-pole sub-D socket
•
Output frequency: 0 - 500 kHz
•
Current consumption per channel: Max 20mA.
•
Two-track with inverse 5 V signals (RS422) and zero track
•
X10 has a different basic setting depending on the selected configuration
(C0005)
– Factory setting: Encoder simulation of the resolver signal
•
Load capacity of the parallel connection: Up to three slave drives
•
Load capacity of the series connection
– 250 kHz digital master frequency: Up to 22 slave drives
– 500 kHz digital master frequency: Up to 10 slave drives
•
LOW-level at X10/8 (enable) indicates the initialisation of the master drive
(e. g. if the mains was disconnected). The slave can thus monitor the master.
l = max. 50 m
X10
1
B
2
A
3
A
4
5
GND
6
Z
7
Z
8
Enable
9
B
Fig. 4-20 Connection of digital frequency input (X9) / digital frequency output (X10)
X10 Master
Assignment of 9-pole sub-D socket (X10)
Pin 1 2 3
Signal B A A
Possible combinations for digital frequency channels X8, X9 and X10
X8 Encoder input
X9 Digital frequency input
X10 Digital frequency output
Assignment activated
Assignment deactivated
4-30
X9
Æ
mm 2 AWG
1
B
2
A 0.14 26
3
A
4
5
GND 0.5 20
6
Z
0.14 26
7
Z
Lamp
8
0.5 20
control
9
B 0.14 26
X9
4 5 6 7 8
+5 V GND1 Z Z EN
Combination
Assignment deactivated means
X8: C0025 = 10 (feedback with resolver)
X9: Remove function block DFIN from processing table and delete link
X10: C0540 = 4 (X10 = X9) or C0540 = 5 (X10 = X8).
EDSVS9332P-B EN 3.0
Features of digital frequency input X9
•
9-pole sub-D plug
•
Input frequency: 0 - 500 kHz
•
Current consumption per channel: Max 6mA.
•
Two-track with inverse 5 V signals and zero track
•
Possible input signals:
– Incremental encoder with two 5 V complementary signals shifted by 90 °
(TTL encoder)
– Encoder simulation of the master
•
X9/8 is used to monitor the cable or the connected controller. For this,
monitoring SD3 must be activated.
– LOW-level at X9/8 activates TRIP or warning (SD3)
– If the monitoring is not required, this input can be connected to +5V.

A
A
B
B
Z
Z
Slave
Assignment of 9-pole sub-D plug (X9)
9 1 2 3 4
B B A A +5 V
9300VEC019
Signal sequence for cw rotation
5 6 7 8 9
GND1 Z Z LC B
L