Example For Systems With More Than 6 Drives; Configuration - Siemens SINUMERIK 840Di sl Commissioning Manual

9.3

Example for systems with more than 6 drives

9.3.1

Configuration

One control unit CU 320 can control max. 6 drives in "Servo" mode. The following example
shows which drive components are required and how they are interconnected to operate
more than 6 drives in one configuration.
Requirement:
● Control of 9 drives in "Servo" mode.
Components used:
● 1. Control Unit: CU320 (Control_Unit_1)
● 2. Control Unit: CU320 (Control_Unit_2)
● Infeed: Active Line Module (ALM)
● Power module 1: Single Motor Module (SMM), (Drive_1)
● Power module 2: Double Motor Module (DMM), (Drive_2 and Drive_3)
● Power module 3: Double Motor Module (DMM), (Drive_4 and Drive_5)
● Power module 4: Double Motor Module (DMM), (Drive_6 and Drive_7)
● Power module 5: Double Motor Module (DMM), (Drive_8 and Drive_9)
● Sensor module 1-9: Sensor Module Cabinets (SMC) (not shown)
● Motor 1-9: Standard motor without DRIVE-CliQ connection (not shown)
Figure 9-5
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Example configuration for 9 drives
Drive commissioning (SINAMICS)
9.3 Example for systems with more than 6 drives
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