Mitsubishi Electronics 60/60S ユーザーズマニュアル

7.  Diagnosis 

7.2  SERVO MONITOR 

 

 

 

I-273 

 

 
 

When the menu key 

 

 

SERVO 

 is pressed, the SERVO MONITOR screen is displayed. 

 

 

ALARM 

SERVO 

SPINDLE PLC-I/F 

MENU 

  [SERVO MONITOR] 

ALARM/DIAGN 2. 1/5

 <X> 

<Y> 

<Z> 

<B>

 

GAIN 

(1/sec)  0 0  0 0 

 DROOP 

 (i) 

0 

0 

0 

0 

 

SPEED 

(rpm)  0 0  0 0 

 

CURRENT 

(%)  2 2  2 0 

 

MAX 

CUR1 

(%)  52 37  29 14 

 

MAX 

CUR2 

(%)  2 2  3 0 

 

OVER 

LOAD 

(%)  0 0  0 0 

 

OVER 

REG 

(%)  0 0  0 0 

 

AMP 

DISP    D1 D2  D3 C4 

 ALARM 

 

 

GAIN 

 

1/s 

The position loop gain is displayed. The position loop gain is: 

 

 

DROOP 

 

i 

An error of the actual machine position to the command position is called 
droop. 
This error is proportional to the command speed value. 

SPEED 

 

r/min 

Actual rotation speed of motor. 

CURRENT 

 

% 

The motor current is displayed in terms of continuous current during 
stalling. 

MAXCUR1 

 

% 

The current FB ratio to the current limit is shown with a percentage. 
1)  <Left> The peak value is constantly sampled, and the value is 

updated every second. 

2)  <Right> The maximum value of the current FB peak sampled 

after the power was turned on is constantly displayed. 

MAXCUR2 

 

% 

The maximum value of the current FB peak sampled in the last two 
seconds is constantly displayed. 

OVER LOAD 

 

% 

Data used to monitor overload. 

OVER REG 

 

% 

This is the data used to monitor the resistance load state when the 
resistance regenerative power supply is connected. 

AMP DISP 

 

— 

The same details as the driver's 7-segment LED are displayed. 

ALM 

 

— 

The alarms and warnings other than the driver display are displayed. 

 

feedrate (mm/s) 

tracking delay error (mm)