Vacon NX series Applications Manual page 336

VACON · 336
Table 188: Selections for parameter ID752
Selection
number
0 No response
1 Warning
Fault, stop mode after fault
2
always by coasting
753 SPEED ERROR MAXIMUM DIFFERENCE 6 (2.7.34)
The speed error refers to the difference between the speed reference and the encoder
speed. This parameter defines the limit when a fault is generated.
754 SPEED ERROR DELAY 6 (2.7.35)
Defines time before the speed error is considered as fault.
755 SAFE DISABLE MODE 6 (2.7.36)
NOTE!
See separate Vacon NX OPTAF (STO) Board Manual for detailed information on the
Safe Disable function. This function is available only if the drive is equipped with
Vacon option board OPTAF.
With this parameter it is possible to select whether the activated safe disable function is
responded as fault or warning. The safe disable input will stop the drive modulation
regardless of this parameter value.
756 SAFE DISABLE ACTIVE 6 (2.3.3.30)
Select the digital output to show the status of the Safe Disable.
850 FIELDBUS REFERENCE MINIMUM SCALING 6 (2.9.1)
851 FIELDBUS REFERENCE MAXIMUM SCALING 6 (2.9.2)
Use these two parameters to scale the fieldbus reference signal.
If ID850 = ID851 custom scaling is not used and the minimum and maximum fre quencies are
used for scaling.
The scaling takes place as presented in . See also Chapter 8.7 Fieldbus control parameters
(IDs 850 to 859).
NOTE!
Using this custom scaling function also affects the scaling of the actual value.
8
Selection name
PARAMETER DESCRIPTIONS
Description
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205