Thank you for your reply.
solved.

The board and firmware are as follows.
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet WiFi 1.02 or later
I updated the firmware to 2.05->3.1.1. Please let me know if the drive settings are correct.
Our previous usage is usually used with zstop, and z-probe (self-made piezo) is used only when measuring hightmap. It is switched by commenting out config.g.
In the previous usage, z-probe could be used to find the origin of the z-axis when measuring hightmap, but in 3.1.1 this time, it seems that the origin is found at z-stop. How can I find the origin with z-probe?
The motor connection of the z axis is connected to left-motor=Drive2, right-motor=Drive4, and only one z-stop is connected to the left-motor side. (In the future, we plan to install a z-stop on the right-motor side as well.)

RRF 2.05 SET
;----------------------------------------------------------------------------------------------------------------
; Drives
M569 P0 S0 ; X Drive 0 goes forwards
M569 P1 S0 ; Y Drive 1 goes forwards
M569 P2 S1 ; Z-LEFT Drive 2 goes back
M569 P3 10 ; E0 Drive 3 goes back
M569 P4 S1 ; Z-RIGHT Drive 4 goes back
;----------------------------------------------------------------------------------------------------------------
M92 X80 Y80 Z399 U400 E400 ; Set steps per mm;2020/03/31,Z400->Z399
M350 X16 Y16 Z16 U16 E16 I1 ; Configure microstepping with interpolation
M566 X600 Y600 Z50 U50 E300 ; Set Maximum instantaneous speed change (mm/min) = Jerk speed
M203 X10000 Y10000 Z300 U300 E1500 ; Set maximum speeds (mm/min)
M201 X3000 Y3000 Z100 U100 E10000 ; Set accelerations (mm/s^2)
M906 X800 Y800 Z800 U800 E800 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
;----------------------------------------------------------------------------------------------------------------
; Motor remapping for dual Z
M584 X0 Y1 Z2:4 U4 E3 P3 ; Driver 0 For X, 1 for Y, Z=2:4 U=4, Extruder 3
;----------------------------------------------------------------------------------------------------------------
;Set axis max travel
M208 X0 Y0 Z0 U0 S1 ; Set axis minima
M208 X210 Y210 Z240 U240 S0 ; Set axis maxima
;----------------------------------------------------------------------------------------------------------------
; Endstops(Photo senser)
M574 X1 Y1 Z1 S1 ; Set active High endstops;
M557 X0:210 Y0:210 S50 ; Define mesh grid
;----------------------------------------------------------------------------------------------------------------
; Endstops(Piezo Probe)
;M574 X1 Y1 S1 ; Set active High endstops
;M574 Z1 U4 S2 ; Set active High Z_Probe
;M558 P8 I1 R0.4 H5 F300 T6000 ; Set Z probe(N0/NC) type to switch and the dive height + speeds
;G31 P1000 X0 Y0 Z0 ; Set Z probe trigger value, offset
;M557 X0:210 Y0:210 S50 ; Define mesh grid
;----------------------------------------------------------------------------------------------------------------

RRF 3.1.1 SET
;----------------------------------------------------------------------------------------------------------------
; Drives
M569 P0 S0 ; X physical drive 0 goes forwards
M569 P1 S0 ; Y physical drive 1 goes forwards
M569 P2 S1 ; Z-LEFT physical drive 2 goes backwards
M569 P3 S1 ; E0 physical drive 3 goes backwards
M569 P4 S1 ; Z-RIGHT physical drive 2 goes backwards
;----------------------------------------------------------------------------------------------------------------
M584 X0 Y1 Z2:4 E3 ; set drive mapping
M350 X16 Y16 Z16:16 E16 I1 ; I1:configure microstepping with interpolation
M92 X80.00 Y80.00 Z399.00 E400.00 U399.00 ; set steps per mm
M566 X600.00 Y600.00 Z50.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z300.00 E1500.00 ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z100.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
;----------------------------------------------------------------------------------------------------------------
; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X210 Y210 Z240 S0 ; set axis maxima
;----------------------------------------------------------------------------------------------------------------
; Endstops(Photo Senser)
M574 X1 S1 P"xstop" ; configure active-high endstop for high end on X via pin xstop
M574 Y1 S1 P"ystop" ; configure active-high endstop for high end on Y via pin ystop
M574 Z1 S1 P"zstop" ; configure active-high endstop for high end on Z via pin zstop
M574 U1 S1 P"zstop" ; configure active-high endstop for high end on Z via pin zstop
;----------------------------------------------------------------------------------------------------------------
; Endstops(Piezo Probe)
;M574 X1 S1 P"xstop" ; configure active-high endstop for high end on X via pin xstop
;M574 Y1 S1 P"ystop" ; configure active-high endstop for high end on Y via pin ystop
;M574 Z1 S1 P"zstop" ; configure active-high endstop for high end on Y via pin ystop
;M558 P8 C"!zprobe.in" I1 R0.4 H5 F300 T6000 ; Set Z probe(N0/NC) type to switch and the dive height + speeds
;G31 P1000 X0 Y0 Z0 ; Set Z probe trigger value, offset
;M557 X0:210 Y0:210 S100 ; Define mesh grid
;----------------------------------------------------------------------------------------------------------------

Thank you for your support.
The required number of characters is 102 characters, but it is OK if you have a little more than 110 characters to see the margin.

Please allow commands to be split.

The following error appears.
Executing config.g … Error: G-Code buffer 'daemon' length overflow

The reason is that the M 587 command is too long.

M587 S"MyNetgwork----" P"longpassword--------------------" I192.168.1.121 J192.168.1.1 K255.255.255.0

Splitting and sending M587 commands does not seem to be effective.
exp)
M587 S"MyNetgwork----"
M587 P"longpassword--------------------"
M587 I192.168.1.121
M587 J192.168.1.1
M587 K255.255.255.0

Is there a way to split commands and send them?

FIRMWARE_NAME: RepRapFirmware for Duet WiFi FIRMWARE_VERSION: 1.20RC1 ELECTRONICS: Duet WiFi 1.0 FIRMWARE_DATE: 2017-12-08