Example For Systems With More Than 6 Drives - Siemens SINUMERIK 840DiE sl Manual

9 Drive Commissioning (SINAMICS)

9.3 Example for systems with more than 6 drives

9.3 Example for systems with more than 6 drives
9.3.1 Installation and basic commissioning
CU 320 CU 320
C_U_1 C_U_2
X103 X103
X102 X102
X101 X101
X100 X100
DRIVE–CLiQ connection to
1
each sensor module
Fig. 9-1 Example configuration for 9 drives
9-264
One control unit "CU 320" can control max. 6 drives in "Servo" mode. The fol-
lowing example shows which drive components are required and how they are
interconnected to operate more than 6 drives in one configuration.
Requirement
S
Control of 9 drives in "Servo" mode.
Components used
S
1. Control Unit: CU 320 (Control_Unit_1)
S
2. Control Unit: CU 320 (Control_Unit_2)
S
Infeed: Active Line Module (ALM)
S
Power module 1: Single Motor Module (SMM), (Drive_1)
S
Power module 2: Double Motor Module (DMM), (Drive_2 and Drive_3)
S
Power module 3: Double Motor Module (DMM), (Drive_4 and Drive_5)
S
Power module 4: Double Motor Module (DMM), (Drive_6 and Drive_7)
S
Power module 5: Double Motor Module (DMM), (Drive_8 and Drive_9)
S
Sensor module 1 – 9: Sensor Module Cabinets (SMC) (not shown)
S
Motor 1 – 9: Standard motor without DRIVE–CliQ connection (not shown)
ALM SMM
ALM Drive_1 Drive_2
Drive_3
1
X403 X203
X402 X202 X202
X401 X201 X201
X400 X200 X200
DMM DMM DMM
Drive_4 Drive_6
Drive_5 Drive_7
1 1
X203 X203
X202 X202
X201 X201
X200 X200
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
01/2007
DMM
Drive_8
Drive_9
1 1
X203
X202
X201
X200