Lenze E94P PositionServo with MVOB - Manual (Page 38)

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Interface
4.4.3 Modbus RTU Support
The RS485 interface is configured through the MotionView program. When configured for Modbus operation,
the baud rate for RS485 is set using the parameter “RS485 baud rate”. Modbus RTU requires 8 data
bits. The Modbus RTU slave interface protocol definitions can be found on the MotionView CD in “Product
Manuals”, P94MOD01.
NOTE
Only one communication option module (RS485, CANopen, DeviceNet or PROFIBUS DP)
can be installed in the Option Bay 1 at a time. The COMM modules can be exchanged out
and replaced with another of a different type. The Ethernet interface supports Modbus
TCP/IP and EtherNet/IP.
4.4.4 CANopen Interface
An optional CANopen communication module (E94ZACAN1) is available for the PositionServo drive. Installed
in Option Bay 1 as P21, the CANopen module is optically isolated from the rest of the drive’s circuitry. The
3-pin CANopen module is for HW/SW 1A10 and the 5-pin CANopen module is for HW/SW 1B10 or higher.
Refer to the PS CANopen Reference Guide (P94CAN01) for more information.
CANopen Interface Pin Assignments
Pin Name Function Pin Name Function
1 ICOM Isolated Common 1 NC No connection
2 CAN L CAN Bus Low 2 CAN L CAN Bus Low
3 CAN H CAN Bus High 3 Shield
4 CAN H CAN Bus High
5 NC No connection
1
2
3
CAN H
CAN L
ICOM
1
2
3 NC
CAN L
Shield
CAN H
NC
12
3
4
5
4.4.5 DeviceNet Interface
An optional DeviceNet communication module (E94ZADVN1) is available for the PositionServo drive. Installed
in Option Bay 1 as P23, the DeviceNet module is optically isolated from the rest of the drive’s circuitry. The
DeviceNet module is a 5-pin quick connect terminal block. Refer to the PS DeviceNet Communications
Reference Guide (P94DVN01) for detailed information.
DeviceNet Interface Pin Assignments
Pin Name Function
V-
CAN Low
Shield
CAN High
V+
12
3
4
5
1 V- 0V
2 CAN L CAN Bus Low (Negative data line)
3 Shield
4 CAN H CAN Bus High (Positive data line)
5 V+ 11-25VDC power supply