Additional Function Of Velocity Loop Proportional Gain - Sanyo SUPER BL P5 Manual

11. SPECIAL SERVO FUNCTION

11.5 Additional Function of Velocity loop Proportional Gain

Velocity loop proportional gain can be easily changed by setting rotary and sliding switches on Servo
Amplifier front. With using this function together with real time automatic tuning, the estimated proper
gain Kvp with additional value can be used.
11.5.1 Parameter setting
(1) Velocity loop proportional gain additional value (KvpA: Mode0 page12)
This parameter setting sets additional value of velocity loop proportional gain per 1 position of rotary
SW.
11.5.2 Switch setting
(1) History / Gain switch (sliding switch on Servo Amplifier front)
This switch sets valid/ invalid of velocity loop proportional gain additional function.
When this SW is at "History", velocity loop proportional additional function is invalid.
Depending upon rotary SW position, alarm history will be shown on the 7-segment LED.
When this SW is at "Gain", velocity loop proportional gain additional function is valid.
Depending upon rotary SW position, velocity loop proportional gain will be added.
(2) Select switch (rotary SW on Servo Amplifier front)
When History / Gain switch is set at "Gain", the multiplication result of "Rotary SW position×
velocity loop proportional gain additional value (kvpA) will be added on the velocity loop
proportional gain.
• Note that electric shock or breakage may occur when changing SW setting during
operation (during power ON). Operate in safety as "changing SW setting after power OFF
and CHARGE LED is turned off" or "changing SW setting with using isolated tool" etc,.
• When returning back the sliding SW setting to "History", velocity loop proportional gain
additional function will be invalid.
11－9