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An external line-side supplementary filter must be used so that the unfiltered SINAMICS G120 with Power Module PM230, PM240, PM240-2, PM240-2 PT, PM240P-2, PM250, PM340, SINAMICS G120C and MICROMASTER MM430, MM440 power units comply with EMC Class C3 according to EN61800-3.
The MM440 and MM430 inverters were designed to use an input from either a PTC or a KTY84 temperature sensing device. The KTY84 is slowly becoming obsolete as a motor temperature sensing device. The PT1000 has been adopted as a replacement.
A CPU S7-1500 Standard (6ES7*) of the same type must first be loaded on the SIMATIC memory card.
You have a SIPLUS extreme component for extreme environmental conditions with article number (6AG1*) and you want to configure this with STEP 7 (TIA Portal).
Unfiltered (industrial) variable speed drive must be able to be installed in a power drive system in compliance with category C3 EMC requirements for CE certification.
My PG/PC has only USB ports. How can I go online to my inverter using USS protocol?
In addition to a wide range of applications where drives are used to control the speed (variable-speed drives), there are also numerous cases where it is necessary to control the drive torque.
The MICROMASTER 430/440 drive series offers the possibility to be able to parameterize a wide range of applications. This is achieved using three different Drive Data Sets (DDS) and independently of this, three different Command Data Sets (CDS).
The 2-wire method allows the inverter to be started and stopped by using only 1 digital input in combination with the internal 24 V supply of the inverter. For most applications the 2-wire method is adequate to start and stop the inverter. The 3-wire control allows the inverter to be started and stopped directly with a press of a switch. This method is setup by using BiCo technology.
p0350 Stator resistance value in [Ohms] for connected motor (from line-to-line).
“Speed accuracy” is the ability of an inverter to maintain the speed corresponding to the speed setpoint when the load is kept constant
SIPLUS extreme - Manuals and Operating Instructions
SIPLUS extreme - environmental conditions
The braking resistor enables loads with a large moment of inertia to be braked quickly.
MICROMASTER 4 drive inverters can be parameterized using the DriveMonitor and STARTER commissioning tools.
For operation using the v/f - the starting behavior at low speeds is essentially defined by the voltage boost. The boost must be optimized, especially for drives that must start against a high initial torque or that have a high moment of inertia.
This FAQ applies to MICROMASTER 4 and SINAMICS G120.
Using the free function blocks, FFB´s
Replacing MICROMASTER 440 by a SINAMICS G120 with CU240B-2, CU240E-2 or CU250S-2 (Firmware ≥ V4.6)
This FAQ applies only to the SIMOVERT P (6SE20/21), MICROMASTER, SINAMICS G120 (CU2x0x) inverters. Description.