—————— TPD32-EV ——————
222
Speed fbk sel [414]
Encoder 1 as reference
Encoder 2 as reference
Encoder 2
Available
Not available
Tacho
Not available
Available
Armature
Available
Available
DV0727g
n
ote
!
It is possible to set any configuration. Follow the configuration possible in the table above.
Select enc 1
These parameters define which speed reference the encoder signal will reference to.
Select enc 2
The OFF condition indicates that the encoder connector is not used as speed reference
and then it could be used as speed feedback. (CONFIGURATION/Speed fbk sel menu).
The speed reference destination choice must be done according to the speed regulator
configuration (e.g. can not use
Speed ref 1
with the ramp active).
Encoder 1 type
It defines the encoder type to the XE1 connector connected.
Sinusoidal
Sinusoidal encoder
Digital
Digital encoder (DEII option required)
Encoder 1 pulses
Pulse number of the encoder to the XE1 connector connected.
Encoder 2 pulses
Pulse number of the encoder to the XE2 connector connected.
Refresh enc 1
Enables the monitoring of the encoder 1 connection status, in order to detect a speed
feedback loss alarm
Refresh enc 2
Enables the monitoring of the digital encoder 2 connection status, in order to detect a
speed feedback loss alarm
XE1
XE2
M
E
EXT REF
Drive A
(Master)
Encoder 2
XE1
XE2
M
E
Drive B
(Follower)
XE1
XE2
M
Drive C
(Follower)
Spd fbk sel
Tacho
DEII
(option card)
Enc 1 REF
Enc 2 REF
Enc 2
Fbk
Enc 2
Fbk
Digital encoder
Digital encoder
+
Analog
input 1
(1)
(2)
(3)
(4)
(5)
Spd fbk sel
Spd fbk sel
Encoder 2
(1) Analog inputs/ Select input 1 = Ramp ref 1
(4) Speed fbk sel = Encoder 2
(2) Speed fbk sel = Encoder 2
(5) Select enc 2 = Ramp ref 1
(3) Select enc 1 = Ramp ref 1
Figure 6.12.5.2: Example of application of the encoder reference
The Drive A speed reference is provided in this case by an external analog signal but it could be set from internal
digital sources (e.g. APC300 optional card or field bus).
A configuration using the encoder signal as the line speed reference, is only possible when the speed reference
source is provided by an additional encoder, independent from the motor shaft.
Summary of Contents for TPD32-EV-...-2B
Page 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Page 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
Page 373: ... Instruction manual 373 ...
Page 374: ... TPD32 EV 374 ...
Page 375: ... Instruction manual 375 ...
Page 376: ... TPD32 EV 376 ...
Page 377: ... Instruction manual 377 ...
Page 378: ... TPD32 EV 378 ...
Page 379: ... Instruction manual 379 ...
Page 380: ... TPD32 EV 380 ...
Page 381: ... Instruction manual 381 ...
Page 382: ... TPD32 EV 382 ...
Page 383: ... Instruction manual 383 ...
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Page 385: ... Instruction manual 385 ...
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Page 387: ... Instruction manual 387 ...
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Page 389: ... Instruction manual 389 ...
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Page 391: ... Instruction manual 391 ...
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Page 393: ... Instruction manual 393 ...
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Page 395: ... Instruction manual 395 ...
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Page 399: ... Instruction manual 399 ...
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Page 401: ... Instruction manual 401 ...
Page 402: ... TPD32 EV 402 ...
Page 501: ... Instruction manual 501 APPENDIX 3 ACCESSORIES A3 1 EAM Adapter Kit EAM1579 EAM1580 ...
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