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A H 5 00 M o ti on C on tr ol M od ul e Ma nua l
1. Users have to make sure that the value of bit 0~bit 3 in SR1073 (SR1173, SR1273...) is 2.
2. The users have to write 5 into bit 11~bit 8 in SR1072 (SR1172, SR1272...).
3. The users have to make sure that the value of bit 11~bit 8 in SR1073 (SR1173, SR1273...)
is 1, that is, they have to make sure that the servo drive specified operates in a DMCNET
motion mode.
4. The users can control the axis specified by means of uniaxial motion. They can set special
data registers for uniaxial motion.
5. If the users want to control axes by means of multiaxial interpolation, they can write
G-codes.
6. If users want to instruct the axis specified to return home, they have to write 4 into bit 11~bit
8 in SR1072 (SR1172, SR1272...), and select a mode of returning home described above.
Users can instruct some axes in AH20MC-5A to return home, and the others to operate in
DMCNET motion modes simultaneously. The axes which are instructed to return home can not
be controlled by uniaxial motion and multiaxial motion. The motion of a servo drive can be
controlled only when the servo drive operates in a DMCNET motion mode.
Note: Before a servo drive is set to DMCNET motion mode, the value indicating the present
position of the servo drive must be the same as the value indicating the present position of the
axis specified. Before users set a DMCNET motion mode by means of a DMCNET, they have to
change the value indicating the present position of the motor specified to the value stored in
(SRmn33, SRmn32) by writing 35 into SR1078 (SR1178, SR1278...). (mn=10~25)
Users can use the motion control function block T_DMCControllnit to initialize the servo drive
specified on a DMCNET.
If users use the motion control function block T_DMCControllnit to initialize the axis specified on
a DMCNET, the servo drive specified will be started, the AH500 series motion control module
used will be synchronized with the servo drive specified, and the servo drive specified will
operate in a synchronous control mode. Please refer to chapter 5 for more information about the
motion control function block T_DMCControllnit.
14.7 Examples
14.7.1
Connecting an Incremental Servo Drive
Setting a servo drive
Set P2-08 to 16#10. (Restore the servo drive to its factory setting.)
Turn off the servo drive.
Turn on the servo drive.
Set P1-01 to 16#0B. (Set the servo drive to DMCNET mode.)
Set P3-01 to 16#203. (Set P3-01 to Delta DMCNET mode.)
Set P2-15 to 16#0000. (Remove the negative limit switch which is connected.) (Users can
set P2-15 by themselves.)
Set P2-16 to 16#0000. (Remove the positive limit switch which is connected.) (Users can
set P2-16 by themselves.)
Set P2-17 to 16#0000. (Remove the function of stopping the servo drive in an emergency.)
(Users can set P2-17 by themselves.)
Set P3-00. (Set the station address of the servo drive.) The value of P3-00 must be in the
range of 16#01 to 16#0C.
* There must be a servo drive whose station address is 16#01 on a DMCNET.
Turn off the servo drive, and then turn on the servo drive.
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