—————— Instruction manual ——————
153
6.4.2 Speed ref
INPUT VARIABLES
Speed ref
Speed ref 1
[42]
Speed ref 1 [FF]
[378]
Speed ref 1 (%)
Speed ref 2
[43]
Speed ref 2 [FF]
[379]
Speed Ref 2 (%)
The speed reference value specifies the required speed of the drive. The drive responds to the reference value
progression directly, except in cases where the torque available is insufficient for this purpose. In this case, the
drive operates at current limit until the selected speed has been reached. The speed reference value determines
the speed of the motor, while the polarity determines the directíon of rotation.
n
ote
!
Two quadrant TPD32-EV...2B drives accept only positive references. Negative values are
not considered!
-
+
Speed Regulator
DV_SReg
DV_Ovr_RfSel
From Speed
Reference
generation
DV_Droop_cp
+
+
+
-
+
T
DV_MotPar
To Motor Control
DV_Curr_reg
Current Regulator
+
+
MAX Speed Limits
DV_Spd_Fbk
Encoder 2
Encoder 1
Actual speed
Output voltage
Droop compensation
Speed Feedback
Droop gain
0 %
Speed max amount
1750 rpm
Speed max pos
1750 rpm
Speed max neg
1750 rpm
Speed ref 2
0 rpm
Speed reg output
Enable spd reg
T current ref 1
0 %
T current ref 2
0 %
T current ref
Load comp
0 %
Spd draw out (d)
Speed ref (d)
Actual spd (d)
T current ref
Speed limited
Motor current
Speed fbk sel
Encoder 1
Enc 1 speed
Speed fbk sel
Encoder 2
Enc 2 speed
Speed fbk sel
Tacho
Actual spd (d)
Speed fbk sel
Armature
Output voltage
Figure 6.4.2.1: Speed reference
Parameter description
No.
Value
Standard
Configuration
min
max
Factory
American
Factory
Standard
Speed ref 1 [FF]
Speed ref 1 (%)
42
378
-2 P45
-200.0
+2 P45
+200.0
0
0.0
0
0.0
Ramp output *
Speed ref 2 [FF]
Speed Ref 2 (%)
43
379
-2 P45
-200.0
+2 P45
+200.0
0
0.0
0
0.0
*
Speed ref (rpm)
Speed ref (d) [FF]
Speed ref (%)
118
115
117
-32768
-32768
-32768
+32767
+32767
-200.0
-
-
+200.0
-
-
-
**
*
This function can be assigned to one of the programmable analog inputs.
** This parameter can be assigned to a programmable analog output.
Содержание TPD32-EV-...-2B
Страница 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Страница 62: ... TPD32 EV 62 10 mm 0 4 150 mm 6 150 mm 6 150 mm 6 10 mm 0 4 10 mm 0 4 50 mm 2 Figure 3 3 2 Mounting Clearance ...
Страница 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
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Страница 501: ... Instruction manual 501 APPENDIX 3 ACCESSORIES A3 1 EAM Adapter Kit EAM1579 EAM1580 ...
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