Sanken SVCO6, Инструкция по эксплуатации, Страница: 240 / 326

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7-3 Description of Functions
F6107 Bias torque command (VIF1)
F6108 Gain torque command (VIF1)
F6109 Bias torque command (VIF2)
F6110 Gain torque command (VIF2)
F6111 Bias torque command (VIF3)
F6112 Gain torque command (VIF3)
When setting torque command through analog signal, this function will set the torque with the torque command value in
minimum analog signal (0V or 4 mA) (bias torque command value) and the torque command value in maximum analog
signal (5V or 10V or 20 mA) (gain torque command value).
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F6107 Bias torque command(VIF1)
0
-
±200.0%(torque command of 0V or 4mA)
0.1% 0
F6108 Gain torque command(VIF1)
0
-
±200.0%(torque command of 5V or 10V or 20mA)
0.1% 100
F6109 Bias torque command(VIF2)
0
-
±200.0%(torque command of 0V or 4mA)
0.1% 0
F6110 Gain torque command(VIF2)
0
-
±200.0%(torque command of 5V or 10V or 20mA)
0.1% 100
F6111 Bias torque command(VIF3)
0
-
±200.0%(torque command of 0V or 4mA)
0.1% 0
F6112 Gain torque command(VIF3)
0
-
±200.0%(torque command of 5V or 10V or 20mA)
0.1% 100
● When selecting F6101=2, 3, 8 and using VIF1 terminal, please use F6107 and F6108 to make an adjustment.
● When selecting F6101=4, 5, 9 and using VIF2 terminal, please use F6109 and F6110 to make an adjustment.
● When selecting F6101=6, 7, 10 and using VIF3 terminal, please use F6111 and F6112 to make an adjustment.
● By using the setting of bias torque command and gain torque command, a common analog torque command signal
will be input by several inverters for proportional operation.
Example) Through analog signal VIF1 (0-10V), operate a proportional operation with two inverters and a torque
ratio of 1:2,
Select torque command F6101=2 (same for 1st and 2nd inverter).
Setting of 1st inverter: F6107=0%
，
F6108=50%
Setting of 2nd inverter: F6107=0%
，
F6108=100%
Gain torque command(VIF1)
(2nd inverter)
Torque command of 2nd inverter
Gain torque command(VIF1)
(1st inverter)
Torque command of 1st inverter
Bias torque command(VIF1)
(1st and 2nd)
● The torque command at forward and reverse rotation sides can be set synchronously.
Example) When torque command is set with analog signal VIF2 (4-20mA) and a range of ±100%,
Select torque command: F6101=9.
Setting of bias and gain: F6109=100%, F6110=100%.