Lenze i700 User Manual

3 Communication with the controller
3.1 Acceleration of the system (initialisation)
23
Lenze · i700 servo inverter · reference manual · DMS 3.0 EN · 06/2016 · TD06
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
3 Communication with the controller
Objects described in this chapter
 Tip!
A description of the communication objects relevant to the integration of the servo inverter
with the use of a third-party control can be found in the annex.
Communication objects
( 335)
3.1 Acceleration of the system (initialisation)
To establish communication, the i700 servo inverter must be supplied with voltage. During the
acceleration of the system, the controller and the drive exchange configuration data.
The controller transmits the following configuration data to the i700 servo inverter:
•Bus cycle
• This is the basic cycle within which the EtherCAT bus is actuated. The bus cycle is given as a
multiple of 125 μs.
• The bus cycle equals the communication cycle within which the process data are exchanged
cyclically. New process data are only accepted and generated in the Servo-Inverter i700
maximally every 250 μs.
• Parameter set determined during commissioning.
• Among other things, it includes information about feedforward control values, the mains
voltage and the switching frequency as well as controller parameters adapted to the motor
module which are used for the motor control.
• Configuration of the process data transmitted cyclically via EtherCAT (PDO mapping)
 "EtherCAT control technology" communication manual
Here you will find detailed information on the EtherCAT configuration and
commissioning of Lenze devices in the EtherCAT network.
Object Name Data type
Axis A Axis B
0x2020 EoE information RECORD
0x2824
0x3024 Device control via PDO: Activation UNSIGNED_8
0x2830
0x3030 Lenze control word UNSIGNED_16
0x2831
0x3031 Lenze status word UNSIGNED_16
0x2833
0x3033 Lenze statusword 2 UNSIGNED_16
 Stop!
Before switching on the i700 servo inverter for the first time, check the entire wiring with
regard to completeness, short circuit, and earth fault.

Lenze i700 Specifications

General

Control Type	Vector control, V/f control
Safety	STO (Safe Torque Off)
Protection Class	IP20
Frequency	50/60 Hz
Communication Interfaces	CANopen
Cooling	Air cooled
Protection Features	Overvoltage, Undervoltage
Ambient Temperature	-10°C to +45°C
Frequency Range	0 Hz to 300 Hz
Supply Voltage	3-phase AC