User Manual
Chapter 7 - Parameters Description 111
Steady State Signalling
The signalling of a speed variation when running in steady state, is possible with this parameters.
P.460 Const speed tol
(Constant speed tollerance)
It defines the tollerance band of the speed variation.
P.461 Const speed dly
(Constant segnalling delay)
Delay time for the signalling.
n
P.460
Speed ref
P.461
P.461
Steady
state
signal
Figure 7.6.17: Constant Speed Control
A signalling of the "steady state" condition is available on the digital output as "
Steady state
".
Code
Name
[Code] & Function.
Default
MIN
MAX
Unit
Variation
IPA
P.460
Const speed tol
0
0
25
Hz
0.1
478
P.461
Const speed dly
0,1
0
25
sec
0.1
479
Heatsink Temperature Threshold
Control and monitoring of the drive heatsink temperature.
P.480 Heatsnk temp lev
(Heatsink temperature level)
Setting of the temperature threshold in °C.
P.481 Heatsnk temp hys
(Heatsink temperature hysterisis)
Tolerance band for he signalling of the temperature threshold.
The parameter
d.050
(menu
DISPLAY
), is the monitoring of the heatsink temperature level .
The alarm will be displayed with the massage "
OHS
".
A signalling of the "heatsink temperature" status is available on the digital output as "
Hs temp thr
".
Code
Name
[Code] & Function.
Default
MIN
MAX
Unit
Variation
IPA
P.480
Heatsnk temp lev
70
10
110
°C480
P.481
Heatsnk temp hys
5
0
10
%
481
