Mitsubishi Electronics Q172HCPU, Q173HCPU POINTS, .………...... Status signal, POSITIONING DEDICATED SIGNALS, 3POSITIONING DEDICATED SIGNALS, (5)Manual pulse generator axis setting error flag (M9077)

3POSITIONING DEDICATED SIGNALS

(3)TEST mode ON flag (M9075) ........……...................... Status signal

(a)This flag is used as judgement of during the test mode or not using a peripheral.

Use it for an interlock, etc. at the starting of the servo program using the

Motion SFC program.

• OFF .........	Except the test mode
• ON .........	During the test mode

(b)If the test mode request is executed in the test mode request from the peripheral device, the TEST mode request error flag (M9078) turns on.

(4)External forced stop input flag (M9076) ....…………… Status signal

This flag checks the external forced stop input signal ON/OFF.

• OFF ........	During the external forced stop input on
• ON ........	During the external forced stop input off

POINTS

(1)If the forced stop signal is input during positioning, the feed current value is advanced within the rapid stop deceleration time set in the parameter block. At the same time, the servo OFF state is established because the all axes servo ON command (M2042) turns off.

When the rapid stop deceleration time has elapsed after input of the forced stop signal, the feed current value returns to the value at the point when the emergency stop was initiated.

(2)If the forced stop is reset before the emergency stop deceleration time has elapsed, a servo error occurs.

(5)Manual pulse generator axis setting error flag (M9077).………...... Status signal

(a)This flag is use as judgement of normal or abnormal setting of the manual

pulse generator axis No. setting registers (D714 to D719).

• OFF .........	D714 to D719 is normal
• ON .........	D714 to D719 is abnormal

(b)When M9077 turns on, the error contents are stored in the manual pulse generator axis setting error information (D9185 to D9187).

(6)TEST mode request error flag (M9078) ..........………. Status signal

(a)This flag turns on when the test mode is not executed in the test mode request using a peripheral device.

(b)When M9078 turns on, the error contents are stored in the test mode request error information (D9182, D9183).

(7)Servo program setting error flag (M9079) ...........…... Status signal

This flag is used as judgement of normal or abnormal for the servo program positioning data.

•OFF ...... Normal

•ON ...... Abnormal

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