Lenze DDS Target 9300 Servo PLC V8.x Manual do Utilizador descarregar pdf (Página 46)

2.8 DFIN_IO_DigitalFrequency (node number 21)

9300 Servo PLC

System blocks

2−40

9300 Servo PLC EN 5.1

2.8.1.1 Technical data for the connection of X9

l = max. 50 m

0.14

0.5

AWG

GND

Lamp control



X10

enable

GND

0.5

0.14



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. 2−17 Connection of digital frequency output X10 with digital frequency input X9

 Master drive

 Slave drive

 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.

Digital frequency input X9

Technical data

Connection: Sub−D male connector, 9−pole

Output frequency: 0 − 500 kHz

Current consumption: max. 6 mA per channel

Possible input signals:  Incremental encoder with two 5 V complementary signals (TTL encoders), shifted by 90°

 Encoder simulation of the master drive

Properties

 Two−track with inverse 5 V signals and zero track

 PIN 8 (LC) monitors the cable / the upstream drive controller:

– When PIN 8 is LOW, the "FaultEncCable" ("SD3") monitoring is triggered.

– If the monitoring is not required, this input can be connected to +5 V.

 The digital frequency input is switched off with C0540 = 0, 1 or 2.

Assignment of the Sub−D male connector (X9)

PIN 1 2 3 4 5 6 7 8 9

Signal B A A +5 V GND Z Z LC B

Digital frequency output X10

 See SB DFOUT_IO_DigitalFrequency. (^ 2−43)

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 168 169

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