Page 3 - Warnings and Cautions; Table of contents
Warnings and Cautions CU240S Getting Started, 10/2007, A5E01301803B AA 3 Table of contents 1 Warnings and Cautions ............................................................................................. 4 2 Installation .............................................................................
Page 4 - General; WARNING
Warnings and Cautions CU240S 4 Getting Started, 10/2007, A5E01301803B AA 1 Warnings and Cautions General WARNING This equipment contains dangerous voltages and controls potentially dangerous rotating mechanical parts. Non-compliance with the Warnings or failure to follow the instructions contained i...
Page 6 - Installation; Command and setpoint sources; Installing the Control Unit (all variants); Description
Installation CU240S 6 Getting Started, 10/2007, A5E01301803B AA 2 Installation Command and setpoint sources Control Unit CU240S The inverter is controlled and monitored per default via terminals. Control Unit CU240S DP / CU240S DP-F The inverter is controlled and monitored per default via the PROFIB...
Page 8 - Interfaces of the CU240S Control Units.; CU240S PN: Two connectors
Installation CU240S 8 Getting Started, 10/2007, A5E01301803B AA Interfaces of the CU240S Control Units. The interfaces are shown in the figure below. Common Interfaces The CU240S Control Units have a number of interfaces such as terminals, general I/O DIP switches or MMC interface and Option Port in...
Page 9 - OH
Installation CU240S Getting Started, 10/2007, A5E01301803B AA 9 3 R Z H U0RG X OH 21 2)) 352),%86$GGUHVV',3VZLWFKRQO\&86'3'3) % LW % LW % LW % LW % LW % LW %LW ;3 ;3 )',% &86&86'3&86'3) &8631&8631) YLD30,) ', 99$, $, ', ',',89 $,$,$2 $2 37&37&',',1&12&2012&...
Page 10 - Fitting the Control Unit to the Power Module
Installation CU240S 10 Getting Started, 10/2007, A5E01301803B AA Fitting the Control Unit to the Power Module The Control Unit is snapped onto the Power Module as shown in the figure below. To disconnect the CU push the release button on top of the PM. The process of fitting the Control Unit to the ...
Page 11 - Terminals; Overview of CU240S Terminals
Installation CU240S Getting Started, 10/2007, A5E01301803B AA 11 2.2 Terminals Overview of CU240S Terminals Control Unit CU240S / CU240S DP CU240S PN CU240S DP-F CU240S PN-F Digital Inputs (DI) 9 6 Fail-safe digital Inputs (FDI) -- 2 Digital Outputs (DO) 3 3 Analog Inputs (AI) 2 2 Analog Outputs (AO...
Page 12 - Cable length for 24 V DC supply and I/O cables; SUB D connector for RS485 interface; Socket; inverter via an RS485 interface.
Installation CU240S 12 Getting Started, 10/2007, A5E01301803B AA Note If the CU is externally powered with 24 V DC but the power module is disconnected from the mains supply, the faults F0001 … F0028 are not generated. Cable length for 24 V DC supply and I/O cables The maximum cable length on the 24...
Page 13 - Connector
Installation CU240S Getting Started, 10/2007, A5E01301803B AA 13 Connector A standard 9 pin sub-D connector can be used for USS connection via RS485. Standard 9 pin sub D connector PG socket No Max. baud rate 115200 baud Outgoing cable unit 180° Bus termination The RS485 termination can be activated...
Page 14 - Connecting the PROFIBUS DP; Connecting the Inverter to the PROFIBUS DP network
Installation CU240S 14 Getting Started, 10/2007, A5E01301803B AA 2.4 Connecting the PROFIBUS DP Connecting the Inverter to the PROFIBUS DP network The inverter is to be connected to the PROFIBUS DP network via a sub-D socket on the CU240S DP or CU240S DP-F. The pins of the socket are short-circuit-p...
Page 15 - Cable installation rules; one of the types described in the following table is recommended.
Installation CU240S Getting Started, 10/2007, A5E01301803B AA 15 Baud rate Max. cable lengths for one segment 9.6 kbaud … 187.5 kbaud 1000 m (3280 ft)* 500 kbaud 400 m (1312 ft)* 1.5 Mbaud 200 m (656 ft)* 3 Mbaud … 12 Mbaud 100 m (328 ft)* ∗ Repeaters can be installed to increase the length of a seg...
Page 16 - the PROFIBUS network cables.
Installation CU240S 16 Getting Started, 10/2007, A5E01301803B AA PROFIBUS terminator Each bus segment must have a resistor network at both ends as shown in the figure below. $ % $ % 5 RQ RI I 5 RQ RI I $ % $ % 5 RQ RI I $ % $ % 5 RQ RI I 3/&FRQQHFWRUWHUPLQDWHG )URQWYLHZLQYHUWHU %XVWHUPLQDWLRQVZL...
Page 17 - Removing a bus connector; bus. Only the final node must be terminated.; on
Installation CU240S Getting Started, 10/2007, A5E01301803B AA 17 Removing a bus connector You can remove the bus connector with looped-through bus cable from the PROFIBUS DP interface at any time without interrupting the data exchange on the bus. Only the final node must be terminated. A1 B1 A2 B2 R...
Page 20 - Check List; Installation check list
Check List CU240S 20 Getting Started, 10/2007, A5E01301803B AA Note Pay attention to the following restrictions: • A ring-type topology is not permissible. • SINAMICS does not support routing from PROFIBUS to PROFINET and vice versa. 3 Check List Installation check list Before power is applied to th...
Page 21 - Commissioning; downloading a valid parameter set from an MMC, BOP or STARTER
CU240S Getting Started, 10/2007, A5E01301803B AA 21 4 Commissioning Description When shipped from the factory the G120 inverter (control unit and power module) must not be operated before a commissioning of the inverter has been performed. This can be done via: ● downloading a valid parameter set fr...
Page 23 - Create a STARTER Project; Commissioning procedure
Commissioning CU240S Getting Started, 10/2007, A5E01301803B AA 23 4.1 Create a STARTER Project Commissioning procedure ● Switch the supply voltage to the inverter ● Start Commissioning Software STARTER and use the project wizard as described in the following steps ● In the next screen (not shown her...
Page 26 - Going Online with the Inverter
Commissioning CU240S 26 Getting Started, 10/2007, A5E01301803B AA 4.2 Going Online with the Inverter Description With the above described procedure the project is created and the following STARTER dialog appears, but there is still no online connection established so far. To go online with this inve...
Page 27 - Start Commissioning; commissioning the message F00395 appears.
Commissioning CU240S Getting Started, 10/2007, A5E01301803B AA 27 4.3 Start Commissioning Description With closing the last dialog from the "Going Online Section" the "Offline mode" at the very down in the dialog box changes to "Online mode" and in case of first commissioning...
Page 29 - Perform Commissioning Start dialog:
Commissioning CU240S Getting Started, 10/2007, A5E01301803B AA 29 Note Information about the symbols used in STARTER can be found in the online help. Press <shift><F1> and then click at the requested symbol. E.g. If you have confirmed F0395, open the drive unit ( ), double-click the driv...
Page 32 - Motor Data identification via STARTER
Commissioning CU240S 32 Getting Started, 10/2007, A5E01301803B AA The basic commissioning wizard ends with the following dialog: To complete basic commissioning, the motor data identification, selected during basic commissioning must be performed via switching on the inverter. This can be done via t...
Page 35 - Commissioning the application; or via the functions in the navigation area.
Commissioning CU240S Getting Started, 10/2007, A5E01301803B AA 35 Commissioning the application Now you can commission your application via the dialog boxes of the drive navigator or via the functions in the navigation area. If you have performed the application commissioning, disconnect your PC fro...
Page 36 - Factory reset; to perform the reset.
Commissioning CU240S 36 Getting Started, 10/2007, A5E01301803B AA This selection performs in addition to disconnecting the PC form the inverter the following steps: : saves project on your PC : saves drive settings on your PC (Upload) : Saves data from inverter RAM to EEPROM 4.4 Factory reset Descri...
Page 37 - Diagnostics; Fault s and alarms; An alarm requires no reaction
CU240S Getting Started, 10/2007, A5E01301803B AA 37 A Diagnostics Fault s and alarms A fault indicates a severe unfavorable state of the inverter. If a fault occurs, the inverter is powered down with an OFF2 command and the LED "SF" on the Control Unit is active. Faults must be acknowledged ...
Page 39 - Status display via LEDs; the following different LED colors and states:
Diagnostics CU240S Getting Started, 10/2007, A5E01301803B AA 39 Status display via LEDs The SINAMICS G120 inverters provide multiple functions and operating states which are indicated via LEDs. The LED for fail-safe inverters are not described in this manual. Colors The colors of the LEDs are self e...
Page 40 - LED description; This LED does not indicate whether the drive is running or not.
Diagnostics CU240S 40 Getting Started, 10/2007, A5E01301803B AA LED description ● System-Fault LED (SF) The system-fault LED indicates a general system error either software or hardware related. ● Ready LED (RDY) The ready LED indicates whether the inverter is ready to run. This LED does not indicat...
