VLIMN
ASCII - Command | VLIMN |
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Syntax Transmit | VLIMN [Data] |
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Syntax Receive | VLIMN <Data> | Available in |
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Type | Variable rw | MMI | No | |
ASCII Format | Float | CANBus Object Number | 3623 (hex) | |
DIM | rpm | PROFIBUS PNU | 1891 (dec) IND = 0000xxxx (bin) | |
Range | 0.0 .. MSPEED | DPR | 291 (dec) | |
Default | 3000 |
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Opmode | 0, 1 | Data Type Bus/DPR | Integer32 | |
Drive State | - | Weightning | 1000 | |
Start Firmware | 1.20 |
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Configuration | No | Revision | 1.3 | |
Function Group | Velocity Controller | EEPROM | Yes | |
Short Description | Max. Negative Velocity | |||
Description
The VLIMN parameter defines the maximum velocity for the negative direction (velocity control loop) in RPM.VLIMN is also used for limiting PVMAXN:
PVMAXN <= (VLIMN * PGEARI * 2^PRBASE) / (60 * PGEARO)
When used together with the VLIM parameter, it is possible to implement a directionally dependent rotational velocity limit. The VLIM command determines the maximum velocity for both positive and negative directions. By making a subsequent entry for VLIMN, the limit for the negative direction can be set separately.