Mitsubishi Electric MELSEC-L LD75D, User Manual

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(11)[Pr.21] Current feed value during speed control
Specify whether you wish to enable or disable the update of "[Md.20] Current feed value" while operations are
performed under the speed control (including the speed-position and position-speed switching control).
0: Do not update current feed value

The current feed value will not change. (The value at the beginning of the
speed control will be kept.)
1: Update current feed value

The current feed value will be updated. (The current feed value will change from
the initial.)
2: The current feed value is cleared to zero

The current feed value will be set to zero and will not be updated.
(12)[Pr.22] Input signal logic selection, [Pr.23] Output signal logic selection
Set the I/O signal logic that matches the signaling specification of the connected external device.
(13)[Pr.24] Manual pulse generator input selection
Set the manual pulse generator input pulse mode. (Only the value specified against the axis 1 is valid.)
0: A-phase/B-phase multiplied by 4
1: A-phase/B-phase multiplied by 2
2: A-phase/B-phase multiplied by 1
3: PULSE/SIGN
(14)[Pr.150] Speed-position function selection
Select the mode of speed-position switching control.
0: INC mode
2: ABS mode
(15)[Pr.70] Positioning option valid/invalid setting
Enable or disable the data set in the positioning option ("[Da.27] M code ON signal output timing", "[Da.28] ABS
direction in degrees", and "[Da.29] Interpolation speed designation method") of the positioning data.
Setting this parameter to "1: Valid" carries out a positioning control according to the data set in the positioning
option.
0: Invalid
1: Valid
Note 1) When the speed control is performed over two to four axes, the choice between enabling and disabling
the update of "[Md.20] Current feed value" depends on how the reference axis is set.
Note 2) Set "1" to exercise speed-position switching control (ABS mode).
Note 1) A mismatch in the signal logic will disable normal operation. Be careful of this when you change from the
default value.
Note 2) Set the manual pulse generator input logic selection (b8) to axis 1. (Setting of any of axes 2 to 4 is
invalid.)
Note) If the set value is other than 0 and 2, it is regarded as 0 and operation is performed in the INC mode.
Note 1) If a value other than 0 and 1 is set, the set value is regarded as 0 and the data is disabled.
Note 2) If "0: Invalid" is set, the setting is ignored even though the positioning option of the positioning data is
set.
Note 3) [Pr.70] Positioning option valid/invalid setting can be set only with GX Works2 (Version 1.540N or later)
or programs.