KE-750_QA表.pdf - 第58页

FUNCTION NAME DC Power Source Output Vo ltage Function/Performance CHECK/ADJUSTMENT MET HODS (REMEDIAL ACTION PROCEDURE) ASSURED QUALITY Reliability QUALITY CHARACTERISTI CS (SPECIFIC ATION VALUES) CATEGORY Safety Produc…

FUNCTION NAME Limit Sensor Position Function/Performance CHECK/ADJUSTMENT METHODS (REMEDIAL ACTION PROCEDURE)

ASSURED QUALITY Reliability

QUALITY CHARACTERISTICS (SPECIFICATION VALUES) CATEGORY Safety

Product Image

ROLE IN FUNCTION (MEANING OF SPECIFICATION VALUES)

POSSIBLE MALFUNCTIONS (CAUSED BY INCORRECT SPECIFICATION VALUES)

COMPONENTS

NO. Part No. Part Name Associated Quality Characteristics

3 MODEL KE-750/760

4 UNIT X-Y Unit REF. NO.

NAME

XY-9

6 FUNCTION Limit Sensor Position

NAME

QA Table

- X-axis limit sensor

X-axis limit

- Loosen the screw that secures the X-LMT bracket and move it as necessary so that the distance between the stopper

rubber mounting surface of X frame end L/R and the center of sensor measures 66/85 mm.

– Distance between the stopper rubber mounting surface of X frame end L and the center of sensor: 66 mm

– Distance between the stopper rubber mounting surface of X frame end R and the center of sensor: 85 mm

- For the crosswise direction, adjust so that the clearance between the X-MSC bracket mounted on the head plate and

the sensor surface measures 1 mm (when a spacer is used).

– Clearance between the X-MSC bracket and limit sensor surface: 1 mm

Y-axis limit

– Front: Distance between the LM guide rail front end face and the center of sensor: 120 mm

X frame end L

E2435725000

X-LMT bracket

SL603892TN

Tightening torque 1 Nm

E2435725000

X-LMT bracket

SL603892TN

Tightening torque 1 Nm

X frame end R

– Rear: Distance between the LM guide rail rear end face and the center of sensor: 213 mm

– Center (feeder detection): Distance between the LM guide rail rear end face and the center of sensor: 319 mm

– Clearance between the Y-ORG bracket and limit sensor surface: 1 mm

– Y-axis limit sensor

- Loosen the screw that secures the Y-LMT bracket and adjust so that the center of the sensor is located at:

120 mm from the LM guide front end face,

213 mm and 319 mm from the LM guide rear end face.

- Loosen the mounting screw of the Y-ORG bracket mounted on X frame end L and adjust so that the clearance between

the sensor surface and Y-ORG bracket becomes 1 mm (as using a spacer). Note that the Y-ORG bracket is fairly

long: check parallelism with Y-axis and ensure that the clearance from the limit sensor is uniform at any point.

E2324725000

Y-LMT bracket

LM guide rail

FUNCTION NAME DC Power Source Output Voltage Function/Performance CHECK/ADJUSTMENT METHODS (REMEDIAL ACTION PROCEDURE)

ASSURED QUALITY Reliability

QUALITY CHARACTERISTICS (SPECIFICATION VALUES) CATEGORY Safety

Product Image

ROLE IN FUNCTION (MEANING OF SPECIFICATION VALUES)

POSSIBLE MALFUNCTIONS (CAUSED BY INCORRECT SPECIFICATION VALUES)

COMPONENTS

NO. Part No. Part Name Associated Quality Characteristics

1 E16017250A0 Power source unit assembly

3 MODEL KE-750/760

4 UNIT Electrical REF. NO.

NAME

EL-1

6 FUNCTION DC Power Source Output

NAME Voltage

QA Table

The DC power source output voltage is to be measured at the DC power source supply pin on the back board of control unit.

Since the control unit does not use +6 VDC, however, the J3 connector of the power unit is to be used for the measurement.

[TB6-1, 2 (+6 V) and TB6-3, 4 (GND) may be used instead.]

No. Power source code Test pin on back board Set voltage value

1 PS1 A01 (+5 V) and A02 (GND) +5.15 to 5.2V

2 PS2 Pin 1 (+6 V) and pin 6 (GND) of connector J3 of power panel +6.3 to 6.5V

Turn the output voltage variable resistor of each DC power source to obtain the specified value for the DC power source output

voltage.

3 PS3 A34 (+24 V) and A33 (COM) +24V ± 0.1V

4 PS4 A04 (+12 V) and A06 (GND) +12V ± 0.1V

5 PS5 A04 (-12 V) and A06 (GND) -12V ± 0.1V

To ensure correct operations of all electrical circuits.

– Electrical circuit malfunction

– Defective electrical circuit

FUNCTION NAME X/Y Servo Driver Parameters (KE750) Function/Performance CHECK/ADJUSTMENT METHODS (REMEDIAL ACTION PROCEDURE)

ASSURED QUALITY Reliability

QUALITY CHARACTERISTICS (SPECIFICATION VALUES) CATEGORY Safety

Product Image

ROLE IN FUNCTION (MEANING OF SPECIFICATION VALUES)

POSSIBLE MALFUNCTIONS (CAUSED BY INCORRECT SPECIFICATION VALUES)

COMPONENTS

NO. Part No. Part Name Associated Quality Characteristics

1 E9612721000 AC servo driver

2 KM000000030 800-W AC servo driver

3 MODEL KE-750/760

4 UNIT Electrical REF. NO.

NAME

EL-2

6 FUNCTION X/Y Servo Driver Parameters

NAME (KE750) 1/3

QA Table

Setting values

See the adjustment procedure that follows.

See p. 3/3 for the setting procedure.

Serves as the control parameters of X/Y-axis motor, directly affecting the operation of X/Y-axis.

1. Degraded placement accuracy

2. Hunting and oscillation at stopping

3. Abnormal oscillation during operation

4. Degraded stopping accuracy

5. Servo driver alarm

KE 750

X-axis Y-axis

Parameter No. Name

0000 Control mode 0009 0009

0001 Position loop gain 1 0240 01C0

0002 Speed loop gain 1 0058 0040

0003 Speed loop integral time 1 0680 0680

0004 Not used — —

0005 Speed limit 1388 1388

0006 Current limit 007E 008A

0007 Imposition range 0004 0004

0008 Filter constant 7FFF 7FFF

0009 to 000b Not used — —

000C Speed alarm 13EC 13EC

000d Not used — —

000E Frequency divider/multiplier setting 0080 0080

000F CTRLSW (control operation selector switch) 0186 0186

0010 Monitor address setting 0030 0030

0011 Overload alarm level 0037 003C

0012 External encoder resolution 02A3 02A3

0013 Position loop gain 2 0220 0180

0014 Speed loop gain 2 0040 0028

0015 Speed loop integral time 2 0480 0500

0016 Not used — —

0017 Position loop gain gradient 0002 0030

0018 Speed loop gain gradient 0018 0020

0019 Speed loop integral time gradient 0008 0030

001A to 001d Alarm history 1 to 4 0000 0000