Lenze E94P PositionServo with MVOB Manual de usuario descargar pdf (Pagina 37)

S94H201E_13426446_EN L 35

Interface

4.3.2 Analog Output

AO (P3.23)

The analog output is a single-ended signal (with reference to Analog Common (ACOM) which can represent

the following motor data:

• Not Assigned • Phase R Current • Iq Current

• RMS Phase Current • Phase S Current • Id Current

• Peak Phase Current • Phase T Current

• Motor Velocity

Motor phase U, V and W correspond to R, S and T respectively.

MotionView Setup program can be used to select the signal source for the analog output as well as its

scaling.

If the output function is set to “Not Assigned” then the output can be controlled directly from user’s program.

Refer to the PositionServo Programming Manual for details.

STOP!

Upon application of power to the PositionServo, the Analog Output supplies -10VDC

until bootup is complete. Once bootup is complete, the Analog Output will supply the

commanded voltage.

4.4 Communication Interfaces

4.4.1 Ethernet Interface (standard)

Programming and diagnostics of the drive are performed over the standard Ethernet communication port.

The drive’s IP address is addressable from the drive’s front panel display. The interface supports both 100

BASE-TX as well as 10 BASE-T. This conﬁguration allows the user to monitor and program multiple drives

from MotionView. Refer to section 5.4.1 for PC conﬁguration information.

4.4.2 RS485 Interface (option)

PositionServo drives can be equipped with an RS485 communication interface option module (E94ZARS41)

that is optically isolated from the rest of the drive’s circuitry. The option module can be used for

communications to the drive as a Modbus RTU slave or over UPPP protocol. The PositionServo drive

supports 7 different baud rates from 2400 to 115200. As a Modbus RTU slave, drives are addressable at

up to 247 addresses (repeaters are required above 31 devices on the network). The factory setting for the

baud rate is 38,400 with a node address of “1”. The drive’s address and baud rate can be set from the front

panel of the drive or in MotionView.

RS485 Interface Pin Assignments

Pin Name Function

TXA

TXB

ICOM

1 ICOM Isolated Common

2 TXB Transmit B(+)

3 TXA Transmit A(-)

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 101 102

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Lenze E94P PositionServo with MVOB Manual de usuario Pagina 37