Yaskawa MP2200 Machine Controller - Manual (Page 181)

4.4 SVA-01 Module Parameter Details
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No. 1
(cont’d)
Bit 2
Reverse Software Limit Enabled
Set whether or not to use the software limit function in the negative direction.
Set the software limit as the Reverse Software Limit (fixed parameter 14).
This setting is disabled if the axis is set as an infinite length axis.
The software limit function is enabled only after completing a Zero Point Return or Zero Point Setting
operation (IB††C5 is ON).
For details, refer to 9.3 Software Limit Function.
0: Disabled (default)
1: Enabled
Bit 3
Positive Overtravel
Set whether or not to use the overtravel detection function in the positive direction.
A setting must also be made in the SERVOPACK.
For details, refer to 9.2 Overtravel Function.
0: Disabled (default)
1: Enabled
Bit 4
Negative Overtravel
Set whether or not to use the overtravel detection function in the negative direction.
A setting must also be made in the SERVOPACK.
For details, refer to 9.2 Overtravel Function.
0: Disabled (default)
1: Enabled
Bit 5
Deceleration Limit Switch Inversion
Set whether or not to invert the polarity of the DI_5 signal, which is used for DEC1.
0: Do not invert.
1: Invert.
The Deceleration Limit Switch Signal for Zero Point Return (bit 8 of OW††05) is not inverted.
Bit 7
Read Absolute Data after Power-up
Set whether or not to read absolute data from the absolute encoder when the power is turned on or the
fixed parameters are saved.
0: Read data.
1: Do not read data.
Bit 9
Simple ABS Infinite Axis
This function performs infinite length position control on the condition that the number of turns
counted by the encoder is an integer multiple of the number of turns in the reference unit reset period.
This function reduces ladder programming since a ladder program section is not needed to save and
load the absolute infinite length position control information.
0: Disabled (default)
1: Enabled
For details, refer to 7.3.2 Infinite Length Axis.
(cont’d)