Page Count: Warnings, Cautions and Notes Contents 1 Installation 1. The following Warnings, Cautions and Note s are provided for your safety and as a. Specific Warnings, Cautions and Notes that apply to particular.
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Quick Links. Download this manual See also: Operating Instructions Manual. Table of Contents. Microprocessor-based converters from 15a to a for variable speed dc drives pages. Parameter List All Rights Reserved. Page 6 Earth voltage.
This connection is normally used to ground the motor. Use for intended purpose only The equipment may be used only for the application stated in the manual and only in conjunction with devices and components recommended and authorized by Siemens. Page 8 The connection of power, motor and control cables to the inverter must be carried out as shown in Fig. Page 9 , 9. Page 12 Troubleshooting Page 13 Installation altitude Page 14 Increasing the level of braking energy which can be absorbed Page 15 P and DIP switch on the pulse encoder module Page 22 The connection of power, motor and control cables to the inverter must be carried out as shown in Fig.
Page 25 No equipment that could have a negative effect on the flow of cooling air should be installed in this area.
Make sure that the cooling vents in the inverter are positioned correctly to allow free movement of air. Page Mechanical Installation 3. Unscrew the bolts in the iron brackets on the transport pallet and lift the inverter off the pallet. Once installation has been completed and the inverter connected, fasten the two retaining bolts for the front cover at the bottom side of the door. Page Fig. Page 31 1.
To disengaged the release mechanism of the inverter, insert a screwdriver into the release mechanism. Apply a downward pressure and the lower rail latch will disengage.
Pull the inverter from the rail. There is danger of injury when the fan is running. This measure is important to ensure that air gaps and creep distances are observed. It allows easy and efficient connection of the necessary screening. The wire shields should be fastened to the metallic mounting surface as close as possible to the components.
Page 46 Vector control Page 47 The drive unit may not be used as 'Emergency switching-off device' refer to EN , 9. Safety measures and warnings must be always extremely carefully observed and fulfilled. Page Parameters , bit 01 P setting parameter index 1 P[ Page Table Parameter Attributes Page 50 As far as the ability to visualize the parameters is concerned, the group assignment of the individual parameters must be taken into account.
Parameter P is used for the control refer to the Grouping. Page Yes Group Active QuickComm. P P P Ramp Generator P P Fig. In addition to the main setpoint 1 position , a supplementary setpoint 2 position can be selected refer to Table Page Table Parameter P command source.
Essentially the same as the binectors, the connector inputs are characterized by a "P" parameter e. By using indexing, several different settings can be saved for each parameter which can be activated by changing-over the data set i.
Page 61 1. DDS 3. DDS 1. DDS Fig. A BOP does not have a local memory. This means that it is not possible to save a parameter set on the BOP. This results in a conflict if the AOP and the DriveMonitor are operated, alternating, at the same interface. This means that the drive inverter is presently handling another higher-priority task.
Page Commissioning If a line supply failure interrupts commissioning, then inconsistencies can occur regarding the parameterization. In this case, it is important that the commissioning is re-started possibly reset and establish the original factory settings refer to Section 3. Page Quick Commissioning Refer to the parameter list for additional setting possibilities.
Page 75 entry according to the rating plate Fig. Page 76 fast stop. If the ramp-down time is parameterized too low, then this can result in alarms A current limit value , A overvoltage limit value or the drive inverter being shutdown with fault F overcurrent or F overvoltage. After quick commissioning has been completed, P is re-displayed. NOTE After this, it is not permissible to disconnect the drive inverter from the line supply as P is not saved. The motor parameters have been calculated and it is now possible to return to the additional parameterization in the Section "Adaptation to the application".
When starting the motor data identification routine, the rotor can move into a preferred position. This is more significant for larger motors. Page 85 If problems occur during the identification run, e.
This selects the digital command source. Page 88 A Max. Page 93 This setting should be changed if a maximum frequency of higher than 50 Hz is required. Page Series Commissioning This means that it is possible to transfer the parameter set from drive inverter A to drive inverter B which, for identical applications e. Page Parameter Reset To The Factory Setting You can re-establish the initial state at any time by carrying-out a parameter reset to the factory setting. This undoes all of the parameter changes which were made since the drive inverter was supplied.
This value is designated as "Def" in the parameter list. Frequently used states including the parameter number and bit are shown in the following Table refer to Table Using, as an example, the internal 10 V voltage source, a connection is shown as an example in the following diagram refer to Fig.
When this function is used within a control loop, this smoothing has a negative impact on the control behavior and immunity to noise the dynamic performance deteriorates. Page — both in the drive converter as well as in the connected drive unit or in the connected option module. In this case, the relevant operating instructions should be used for the AOP and for the communication modules.
Page Fixed Frequencies Ff 2 techniques. This will be shown in the following example using the fixed frequency P and digital input 1 refer to Fig. Page Jog In addition to the explicit parameterization P and P , the JOG functionality is also enabled via parameter P or P implicit parameterization.
Page Table Important Parameters For The Pid Dancer Roll Control This loop represents the difference between the material fed-in and that fed-out and therefore indicates the process quality. Page Setpoint Channel Depending on external circumstances, the supplementary setpoint can be dynamically disconnected or switched-in to the summation point refer to Fig.
This functionality can be used to advantage, especially for discontinuous processes. This means that the suppression frequencies increase the availability of the driven load over the long term. This is especially important for applications e. Page P or 0 Hz for the direction of rotation inhibit the setpoint speed for the control is obtained r In vector mode the maximum frequency it is limited to Hz r Page 3.
C Point 1 Point 2 Fig. Page P The status is displayed using signal r bit The inverter pulses are inhibited after the braking time has expired. Page 4. While DC braking, there is no other way of influencing the drive speed using an external control. When parameterizing and setting the drive system, then as far as possible, it should be tested using real loads! Page The chopper of the braking module switches the resistor with a mark- space ratio corresponding to the regenerative power to be dissipated.
Page setting values, refer to Fig.
Siemens Micromaster 440 Users Manual 440_COM_en_1006
Siemens MICROMASTER 440 Operating Instructions Manual