gefran TPD32-EV-500 series - Figure 6.4.1.1: Ramp References

—————— TPD32-EV ——————
152
FF
Min Speed Limit
+
+
T
Ramp Reference
Zero
T
Zero
+
-
Jog +
Jog -
Ramp input
Jog
selection
Speed
t
t
Speed
Quick stop
COMMAND
0
7
+
Ramp ref 1
Ramp ref 2
t
Speed
Motor potentiometer
function
Multi speed
function
JOG function
Enab motor potEnab multi spd
Speed minamount
0 rpm
Speed min pos
0 rpm
Speed min neg
0 rpm
Ramp in=0 Ramp out =0
Ramp ref 1
0 rpm
Ramp ref 2
0 rpm
Ramp ref (d)
Speed limited
Ramp output (d)
Dig input term 11
In=0 Out=0
Speed input
Figure 6.4.1.1: Ramp references
Parameter description No.
Value
Standard
Conguration
min max
Factory
American
Factory
Standard
Ramp ref 1 [FF]
Ramp ref 1 (%)
44
47
-2P45
-200.0
+2P45
+200.0
0
0.0
0
0.0
An.Input1
(Terminals1+2)*
Ramp ref 2 [FF]
Ramp ref 2 (%)
48
49
-2P45
-200.0
+2P45
+200.0
0
0.0
0
0.0
*
Ramp ref (rpm)
Ramp ref (d) [FF]
Ramp ref (%)
110
109
111
-32768
-32768
-32768
+32767
+32767
-200.0
-
-
+200.0
-
-
-
**
* Thisfunctioncanbeassignedtooneoftheprogrammableanaloginputs.Theconverterisalreadyfatorysetfora
congurationusingtheterminalsstated.Thesettingcanalsobemodiedtosuittheapplicationathand.
**Thisparametercanbeassignedtoaprogrammableanalogoutput.  
Ramp ref 1 1streferencevaluefortheramp.Thevaluetobeentereddependsonthefactorfunction.
Ramp ref 1 (%) 1streferencevalueasapercentageoftheSpeed base value
Ramp ref 2 2ndreferencevaluefortheramp.Thevaluetobeentereddependsonthefactorfunction.
Ramp ref 2 (%) 2ndreferencevalueasapercentageoftheSpeed base value
Ramp ref (rpm) Totalreferencevaluefortherampinrpm(revolutionsperminute)
Ramp ref (d) Totalreferencevaluefortherampinthedimensionspeciedbythefactorfunction.
Ramp ref (%) Totalreferencevalueoftherampasapercentageofthe Speed base value
ThetotalRampreferencevalueRamp ref consistsofthesignedadditionofRamp ref 1 and Ramp ref 2(see
Figure6.4.1.1).
note: Speedbasevaluecannotexceed8192rpm.
Example1: Ramp ref 1=+50% Ramp ref 2 =+30%
Rampref=50%+30%=80%
Example2: Ramp ref 1=+40% Ramp ref 2 =-60%
Ramp ref =40%-60%=-20%
0...10V,0...20mAand4...20mAsignalscanbeusedwhensettingthereferencevalueviaterminals.
TheRamp ref (rpm),Ramp ref (d)andRamp ref (%) areinuencedbytheminimumspeedlimits.Theseare
directlyappliedontheRamp ref 1,aswellastheMotorpotentiometerandMultispeedreferences.