Vacon NXP series - Page 273

A B
f
out
f
out
100 100
f
min
ID101
f
max
ID102
f
max
ID102
f
min
ID101
ID345
ID344
AI [V]AI [V]
Fig. 47: Reference scaling maximum value
A. Par. ID344=0 (No reference scaling)
B. Reference scaling
346 OUTPUT FREQ. LIMIT 2 SUPERVISION FUNCTION 34567 (2.3.12, 2.3.4.3, 2.3.2.3)
Table 132: Selections for parameter ID346
Selection
number
Selection name Description
0 No supervision
1 Low limit supervision
2 High limit supervision
3
Brake-on control (Application 6 only, see Chapter 8.3 External brake control
with additional limits (IDs 315, 316, 346 to 349, 352, 353).)
4
Brake-on/off control (Application 6 only, see Chapter 8.3 External brake control
with additional limits (IDs 315, 316, 346 to 349, 352, 353).)
If the output frequency goes under/over the set limit (ID347) this function generates a
warning message through a digital output depending on
1.
the settings of parameters ID312 to ID314 (applications 3,4,5) or
2.
to which output the supervision signal 2 (ID448) is connected (applications 6 and 7).
Brake control uses different output functions. See parameters ID445 & ID446.
347 OUTPUT FREQUENCY LIMIT 2 SUPERVISION VALUE 34567 (2.3.13, 2.3.4.4, 2.3.2.4)
Selects the frequency value supervised by parameter ID346. See Fig. 40 Output frequency
supervision.
PARAMETER DESCRIPTIONS VACON · 273
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