ACS350 MANUAL PDF
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Start, stop, direction source for EXT1 The figure below shows the parameters that select the interface for start, stop, and direction for external control location EXT1. Counts up Counter direction selection through digital input DI1. Installation And Commissioning Flowchart Installation and commissioning flowchart Task Identify the frame size of your drive: Reference Mode Reference ac3s50 In the Reference mode, you can: The drive provides an underload aca350 to protect the machinery and process in such a serious fault condition.
Page Example The time scheme below visualises the operation of the sleep function. The resistance of the sensor increases sharply as the motor temperature rises over the PTC reference temperature Trefas does the voltage over the resistor. The programming can be done with manhal panel or with a PC tool. Follow the instructions in chapter Safety on page 5.
Reference types and processing The drive can accept a variety of references in addition to the conventional analog input and control panel signals.
ABB ACS USER MANUAL Pdf Download.
Page 42 Procedure 1. Go through the checklist below together with another person. Mark the locations for the holes using e. Selecting the power cables General rules Dimension the input power and motor cables according to local regulations.
Operation Time Scheme Operation time scheme The time scheme below illustrates the operation of the brake control function. Make sure that it is safe to continue operation in case of a communication break. An ID Run is especially effective when: Jogging function 1 uses constant speed 7 and jogging function 2 uses constant speed 6. Table Of Contents Table of contents It is recommended to activate the scalar control mode in the following special applications: A fan has vibrations in the range of 18 to 23 Hz and 46 to 52 Hz.
ABB ACS350 User Manual
See section Flux Braking page State 1 is active for 40 s. If sequence programming is deactivated by falling edge of digital input DI1, state machine is reset to state 1. Parameter Mode Parameter mode In the Parameter mode, you can: The control word is sent by the fieldbus controller via the fieldbus adapter or embedded fieldbus modbus to the drive. Applicable standards The drive complies with the following standards: User Macros User macros In addition to the standard application macros, it is possible to create three user macros.
The upper case boldface text refers to the states shown in the following block diagram ABB Drives profile Control Word parameter Page The following table and the state diagram later in this section describe the Status Word content for the ABB Drives profile. Never attempt to repair a malfunctioning drive; contact your local ABB representative or Authorized Service Center for replacement.
Copy manuak The Basic Control Panel can store a full set of drive parameters and up to three user sets of drive parameters to the control panel.
Read 0x only copy of the Fieldbus Control Word. Timed Functions Timed functions A variety of drive functions can be time controlled, e. However, it might be useful at this stage to set the parameters required by your application and save the settings as a user macro as instructed in section One digital input increases the speed, the other decreases it. A positive or zero minimum frequency value defines two ranges, one positive and one negative.
For the parameter default values, see section Default values with different macros on page Motor Ground the other end of the PE conductor at the distribution board.
Control of a mechanical brake The mechanical brake is used for holding the motor and driven machinery at zero speed when the drive is stopped, or not powered. Select the appropriate parameter with keys. The following table includes the parameter default values for different macros. Page 72 Output mode In the Output mode, you can: UL marking See the type designation label for the valid markings of your drive.
Page Technical data What this chapter contains The chapter contains the technical specifications of the drive, e. Two units with the same address are not allowed on-line. The user may set limits for speed, current etc. Operation You operate the control panel with the help of menus and keys. Supervisions Supervisions The drive monitors whether certain user selectable variables are within the user-defined limits.
Timer start by rising edge of digital input DI1. Before you start, ensure that you have the motor nameplate data on hand. Underload Protection Loss of motor load may indicate a process malfunction.
Example 1 50 Hz 0 Hz Hz Seq. The brake resistor is selected using the table and equations presented in this section.
Page Drive control parameters After the fieldbus communication has been set up, the drive control parameters listed in the table below should be acs530 and adjusted where necessary. Actual signals Several actual signals are available: ABB Standard macro This is the default macro.