Higen FDA7000 Series, Operation Manual

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5. Servo operating
4-3
FDA7001 ~ 02 type does not have control circuit power r, t terminals.
(Note3) The regenerative resistor of FDA7004 ~ FDA7010 is built-in and is mounted inside
the drive. The regenerative resistance of FDA7001, 7002, 7004B and FDA7015 ~
7750 models is a separate type. Please apply after confirming the capacity.
Please contact our sales team for regenerative resistance of models FDA7075 ~
7750.
(Note4) Be sure to ground the ground wire of CN1 cable to FG (Frame Ground) terminal.
(Note5) Apply the Z phase pulse when outputting by line drive method.
(Note6) Apply the Z phase pulse when outputting by open collector method.
(Note7) Be sure to connect GND24 (CN1-24, 25) and GND (CN1-1, 8, 26, 33, 34, 36)
separately.
In case of common connection, malfunction or damage of servo drive may occur.
4.1.2. Speed servo gain adjustment
1) This sets the speed control mode gain.
P03-01
Speed Gain Mode
Unit
-
Setting range
1 ~ 5
Manufactured
default
1
Speed control
When the servo drive set to speed control mode, this sets the speed control gain.
Set value Operation explanation
1 Use speed controller gain 1 (P03-05, P03-06).
2 Use speed controller gain 2 (P03-07, P03-08).
3
Apply variable gain using gain 1 (P03-05, P03-06) and gain 2 (P03-07,
P03-08) according to set speed (P02-20, P02-21) for the speed controller
gain.
4
Apply variable gain using gain 1 (P03-05, P03-06) and gain 2 (P03-07,
P03-08) according to set torque (P02-22, P02-23) for the speed controller
gain.
5
Select gain 1 (P03-05, P03-06) or gain 2 (P03-07, P03-08) by the external
contact point signal for the speed controller gain.
2) Set the SC loop gain 1 and 2 applied by the set value of P03-01.
P03-05
SC Loop Gain1
Unit
Hz
Setting range
0.0 ~ 1000.0
Manufactured
default
By capacity
Speed/torque
control
P03-07
SC Loop Gain2
Unit
Hz
Setting range
0.0 ~ 1000.0
Manufactured
default
By capacity
Speed/torque
control