Yaskawa MP2000 Series: Built-in SVB or SVB-01 Motion Module - Manual (Page 138)

4.4 MP2000 Series Machine Controller Parameter Details
4.4.3 Motion Monitoring Parameter Details
4-62
( 4 ) Alarm
IL 04
Alarm
Range Unit
− −
Description
Bit 0
Servo Driver Error
0: No Servo Driver alarm
1: Servo Driver alarm occurred
This bit turns ON when there is a alarm in the SERVOPACK for MECHATROLINK communication. The con-
tent of the alarm can be confirmed using the Servo Driver Alarm Code (monitoring parameter IW
2D).
Bit 1
Positive Direction Overtravel
0: No positive overtravel
1: Positive overtravel occurred
This bit turns ON when the positive overtravel signal has been input and a move command is executed in the
positive direction.
Refer to 11.2 Overtravel Function for details.
Bit 2
Negative Direction Overtravel
0: No negative overtravel
1: Negative overtravel occurred
This bit turns ON when the negative overtravel signal is input and a move command is executed in the negative
direction.
Refer to 11.2 Overtravel Function for details.
Bit 3
Positive Direction Software Limit
0: In positive software limit range
1: Not in positive software limit range
This bit turns ON if a move command that exceeds the positive software limit is executed with the following
conditions: A finite axis is selected, the positive software limit is enabled, and a Zero Point Return operation
has been completed.
Refer to 11.3 Software Limit Function for details.
Bit 4
Negative Direction Software Limit
0: In negative software limit range
1: Not in negative software limit range
This bit turns ON if a move command that exceeds the negative software limit is executed with the following
conditions: A finite axis is selected, the negative software limit is enabled, and a Zero Point Return operation
has been completed.
Refer to 11.3 Software Limit Function for details.
Bit 5
Servo OFF
0: Servo ON
1: Servo OFF
This bit turns ON when a move command is executed during Servo OFF status.
Bit 6
Positioning Time Over
0: No timeout
1: Timeout occurred
This bit turns ON when positioning is not completed within the specified time after the end of pulse distribu-
tion. The time is set for the Positioning Completion Check Time (setting parameter OW
26).
Bit 7
Excessive Positioning Moving Amount
0: Moving amount normal
1: Excessive moving amount
This bit turns ON when a moving amount is specified that exceeds the setting range for the positioning moving
amount.
(When the amount of movement in pulses exceeds 31 bits)
Bit 8
Excessive Speed
0: Speed normal
1: Excessive speed
This bit turns ON when the set speed exceeds the maximum allowable speed, which varies in accordance with
the SERVOPACK model.
R