Filter
Top Products
6 - 35
MDS-D2/DH2 Series Instruction Manual
6.1 Adjustment Procedures for Each Control
Caution
1. Carry out the adjustment within the motor’s specified ambient temperature range (0 to +40°C).
2. This function is unavailable if the time taken to accelerate to the maximum speed in constant output is shorter than 0.1[s].
Make sure to perform such acceleration/deceleration that reaches the maximum rotation speed in constant output.
3. If you program a command for accelerating up to the maximum speed in constant output, insert a dwell time so that the
spindle motor can reach the maximum speed.
4. Do not use this function for a spindle motor if it has a direct cooling system on the secondary side (rotor).
5. Before starting the adjustment, make sure that [Temperature (°C)] on the spindle monitor is close to the room
temperature.
If [Temperature (°C)] is unchanged or any error is found during the adjustment, do not use this function.
6. Do not change the spindle motor cooling condition after the parameter adjustment for this function is complete.
Also make sure to change SP226(SFNC6)/bit8 back to 0.
YES
NO
YES
NO
YES
NO
Continue until [Temperature (
°C
)] on the
spindle monitor becomes
100.
Set SP236(WIH)=10
Stop the spindle (servo OFF)
[AFLT gain(dB)] on the
spindle monitor is
110?
[AFLT gain(dB)] on the
spindle monitor is
90?
[Temperature] on the spindle
monitor is
80?
* If it is difficult to increase the actual temperature up to
100
°C
, check the temperature until it reaches the upper
limit of temperature in practical use.
* If it is difficult to increase the actual temperature up to
100
°C
, check the temperature until it reaches [Upper
limit of temperature in practical use - 20
°C
].
Finish
*The lower limit of setting is 1.
Decrement SP236(WIH) by 2
(acceleration) back
Change the current limit
Increment SP236(R2H) by 2
(Note) Turn OFF/ON the NC power after this change.
Execute cycle operation with the
acceleration/deceleration up to the
maximum speed in constant output
Execute cycle operation with the
acceleration/deceleration up to the
maximum speed in constant output
Change SP226(SFNC6) from 0100
to 0000 (display the temperature
compensation adjustment indicator)