0x2942 | 0x3142 - current controller: parameter, 0x2941, 0x3141 – Lenze i700 User Manual
Page 107: 0x2942, 0x3142, 0x2943, 0x3143, E object, 0x2942:1 0x3142:1, 0x2942:2 0x3142:2
Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
107
5
Motor control & motor settings
5.11
Setting control loops
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
0x2941 | 0x3141 - Current controller: Feedforward control
0x2942 | 0x3142 - Current controller: Parameter
0x2943 | 0x3143 - Motor: Current setpoint - filter time
Activate/deactivate the current controller feedforward control
• Since the positioning movements are known, they can be precontrolled in order to slightly increase the
achievable dynamic performance of the control loop.
Note!
A successful feedforward control requires knowledge of the equivalent circuit data of the motor. If only estimated
values are available, the feedforward control should not be activated.
Selection list
(Lenze setting printed in bold)
0 Off
1 Activate
Write access CINH OSC P RX TX
UNSIGNED_8
Sub.
Name
Lenze setting
Data type
Current controller: Gain
148.21 V/A
UNSIGNED_32
Current controller: Reset time
3.77 ms
UNSIGNED_32
Subindex 1:
Current controller: Gain
Setting range
(min. value | unit | max. value)
Lenze setting
0.00
V/A
750.00 148.21 V/A
Write access CINH OSC P RX TX
Scaling: 1/100
UNSIGNED_32
Subindex 2:
Current controller: Reset time
Setting range
(min. value | unit | max. value)
Lenze setting
0.01
ms
2000.00 3.77 ms
Write access CINH OSC P RX TX
Scaling: 1/100
UNSIGNED_32
Setting range
(min. value | unit | max. value)
Lenze setting
0.00
ms
10.00 0.00 ms
Write access CINH OSC P RX TX
Scaling: 1/100
UNSIGNED_16