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The 24 Volt power supply of the SINAMICS G115D and SINAMICS G120D can be cascaded between several control units and further devices, e.g. SIRIUS M200D, via plug connectors x01 and x02.
The Status word 1 (r0052) shows the actual status of the drive in the bits 00, 01, 02 and 06:
SINAMICS V20 add a new function -- Quick Stop function.
How to perform the wiring on the SINAMICS V20 to control the SINAMICS with the integrated digital inputs.
If you give the setpount via an analog input to the inverter, the setpoint rounding (P1130 to P1133) can only be used.
The inverters include electronic short-circuit protection and thus meet the requirements for automatic shutdown in the event of an error.
The Smart Access Module for the SINAMICS V20 is a web server module that allows the operator quick and easy access to the converter.
Cloning a drive with firmware before 3.9.5 to a drive with firmware 3.9.5 may cause F23 to occur.
This FAQ describes how to use Siemens Eplan macros with placeholder objects in Eplan electric P8.
Information about how to connect a SINAMICS V20 or SINAMICS V90 to a third party PLC can be found in the attached document.
If SINAMICS V20 Smart Access can be powered by SINAMICS V20 but the function of the module does not work as the Operation Instruction, the issue may come from the software inside of SINAMICS V20 Smart Access module. Please update the firmware to the latest version and restart the module.
Typical system connections of SINAMICS V20 Inverter are, 1AC 200 - 240V or 3AC 380 - 480V.
With SINAMICS V20, G110, G110D, G110M. G120C, G120P, G120X, G120, G120D, S110 and S120 converters, you can implement a broad range of applications (see SINAMICS application examples).
In SINAMICS V20, if the pin terminal lug or naked wire is used to connect to I/O terminals, there may exist risks like input terminals (L1/L2/L3), output terminals (U/V/W) or PCB board getting burnt. It is strongly recommended to use U-type or ring-type terminal lugs to prevent such risks.
Direction input using 2 pushbuttons (forward/backward) is a function that is frequently required. The speed setpoint is entered via an analog input or a fixed frequency. If the two functions "ON/OFF 1" and "ON rev /OFF 1", which are available for the digital inputs, are used, then the motor must come to a standstill before the other direction of rotation can be enabled.
If the motor current is a sinus form, then the harmonic current will be very small. It’s better for the motor heating and it can improve the motor vibration status.
Provision of MTBF values for SINAMICS V20
Example: Connecting a PTC to a V20
In some applications issues can be seen with the PID control and Hibernations function when used together in the SINAMICS V20 product.