Converter with control units CU250D-2
Operating Instructions, 04/2015, FW V4.7.3, A5E34261542B AB
357
New and extended functions
Table A- 1 New functions and function changes in Firmware 4.7 SP3
1
PM240-2 Power Modules, frame sizes FSD and FSE are sup-
- - ✓ ✓ ✓ ✓ - - -
The Safety Integrated basic function Safe Torque Off (STO) is
supported via the terminals of the PM240-2 Power Module,
- - - - ✓ ✓ - - -
2 Revised PM230 Power Module with new Article numbers sup-
ported:
• IP55 degree of protection: 6SL3223-0DE . . - . .
.
• IP20 degree of protection and Push Through: 6SL321 . -
1NE . . - . .
.
- - ✓ ✓ ✓ - - - -
The Safety Integrated basic function Safe Torque Off (STO) is
supported with the revised PM230 Power Module
- - - - ✓ - - - -
PM330 Power Module, frame size HX is supported
1FP1 reluctance motors are supported
Encoderless 1FK7 synchronous motors are supported
1)
Encoderless 1FG1 geared synchronous motors are supported
7 SINAMICS “Standard Drive Control” and “Dynamic Drive Con-
trol” application classes to simplify commissioning and increase
the degree of ruggedness of the closed-loop motor control.
SINAMICS application classes are only available with PM240,
PM240-2 and PM330 Power Modules.
- ✓ ✓ ✓ ✓ ✓ - - -
8 Moment of inertia estimator with moment of inertia precontrol to
optimize the speed controller in operation
✓ ✓ - ✓ ✓ ✓ ✓ ✓ ✓
9 Friction torque characteristic with automatic plotting to optimize
✓ ✓ - ✓ ✓ ✓ ✓ ✓ ✓
Automatic optimization of the technology controller
11 The sign of the system deviation for the additional, free tech-
nology controller can be switched over.
A new parameter defines the sign of the system deviation
matching the particular application, e.g. for cooling or heating
- - ✓ - - - - - -
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