Mitsubishi Electric MELSERVO-J4 series, Инструкция по эксплуатации

Страница: 509 / 646

15 USING A DIRECT DRIVE MOTOR
15.3 Operation and functions
507
15
■
Torque deviation error detection
Set [Pr. PL04] to "_ _ _ 4" to enable the torque deviation error detection.
When you compare the command torque ( 5)) and the feedback torque ( 6)) in "Outline of servo control error detection
function", if the deviation is more than the value of [Pr. PL07 Torque/thrust deviation error detection level] (1% to 1000%), [AL.
42.3 Servo control error by torque/thrust deviation] will occur and the direct drive motor will stop. The initial value of this
detection level is 100%. Replace the set value as required.
For "Outline of servo control error detection function", refer to the following.

Page 506 Outline of servo control error detection function
■
Detecting multiple deviation errors
When setting [Pr. PL04] as shown below, multiple deviation errors can be detected. For the error detection methods, refer to
the following.
 Page 506 Position deviation error detection
 Page 506 Speed deviation error detection
 Page 507 Torque deviation error detection
[Pr. PL04]
Torque deviation error detection enabled
4
[Pr. PL04]
Position deviation
error detection
Setting
value
Speed deviation
error detection
Torque deviation
error detection
1
5
6
7
3
2
4
¨
«
«
«
«
«
«
«
« «
¨
¨
¨
¨
¨
¨
¨
¨
¨
¨
¨