Siemens SINAMICS G120D - Default Chapter; Changes in this Manual

Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
5
Changes in this manual
Important changes with respect to the Manual, 01/2013 Edition
New hardware
in Chapter
New CU250D-2 PN-F FO Control Units with fieldbus via
fiber-optic cable
SINAMICS G120D CU250D-2 Inverter
(Page 23)
Connections and cables (Page 36)
New Firmware Functions for V4.7
In Chapter
Reducing the pulse frequency and increasing the current
limit in the case of high-inertia starting.
Inverter temperature monitoring
(Page 209)
Supporting the identification & maintenance data
(I&M1 … 4)
Identification & maintenance data
(I&M) (Page 310)
An overview of all the new and changed functions in the V4.7 firmware can be found in
Section New and extended functions (Page 337).
Revised descriptions
In Chapter
STO safety function Safe Torque Off (STO) safety function
(Page 237)
Corrections
in Chapter
The tolerance of the 24 V power supply of the inverter is not
±15 %, but rather -15 % / +20 %.
Performance ratings Control Unit
(Page 325)
The current carrying capacity of connector X01 is not 7 A,
but rather 8 A.
Cascading of the 24 V supply
(Page 51)