gefran TPD32-EV-...-2B, Instructions Manual

Page: 331 / 504

—————— Instruction manual ——————
331
6.17.3 Calculation of the speed reference
OPTIONS
Torque winder
Speed demand
[1215] Speed demand En
[1201] Winder side
[1202] W gain [%]
[1195] Speed match
[1200] Spd match gain [%]
[1196] Spd match acc [s]
[1197] Spd match dec [s]
[1203] Spd match compl
[1216] Spd match torque [%]
[1199] W offset [rpm]
[1198] Offset acc time [s]
[1210] W target
[1217] W reference [rpm]
[1256] Jog TW enable
[1255] Jog TW speed [%]
The calculation and control of the reference for the motor angular speed allow to use the drive on the four
regulation quadrants both with a winder and unwinder control and to control the motor with a peripheral speed
proportional to the diameter in case the wound material breaks down.
Such program block contains also the control of the coil “launching” reference during the initial and automatic
switching phases with a stopped line.
The calculator output can be addressed to one of the four possible speed references of the drive or on an analog output.
Parameter description No.
Value
Standard
Configuration
min max
Factory
American
Factory
Standard
Speed demand En
Enabled (1) / Disabled (0)
1215 0 1 Disabled (0) Disabled (0)
Winder side
Down (1) / Up (0)
1201 0 1 Up (0) Up (0)
W gain [%]
1202 0 100 0 0
Speed match
ON (1) / OFF (0)
1195 0 1 OFF (0) OFF (0)
Spd match gain [%] 1200 0 150 100 100
Spd match acc [s] 1196 0.30 300.00 83.88 83.88
Spd match dec [s] 1197 0.30 300.00 83.88 83.88
Spd match compl 1203 0 1
Spd match torque [%] 1216 0 200 100 100
W offset [rpm]
1199 0 1000 0 0
Offset acc time [s]
1198 0.30 950.00 83.88 83.88
W target
1210 0 65535 0 0
W reference [rpm]
1217 -8192 +8192
Jog TW enable
Enabled (1) / Disabled (0)
1256 0 1 Disabled (0) Disabled (0)
Jog TW speed [%] 1255 0 100 0 0
* This parameter can be set on a programmable digital input.
** This parameter can be set on a programmable digital output.
*** This parameter can be set on a programmable analog output.