7 Use DVP-PM As Slave
DVP-PM Application Manual
7-5
îš‹ Example 2
z Control Purpose:
DVP-EH2 applies FROM/TO instructions to access special registers D1500 ~ D1699 in Slave DVP-PM
and executes motion instructions in OX subroutines (see Chapter 6 for how to use motion instructions).
z Table for CRs in the Master and corresponding special registers in the Slave:
Slave
Master
Planned internally Planned by user
Content
CR#0 D1500 - Model code of DVP-PM Slave
CR#1 D1501 D1868 No. of OX subroutine
CR#2 D1502 D1846 Operation commands for X axis (OX)
Program in DVP-EH2 Master
Ladder diagram: Operation:
When DVP-EH2 Master is in RUN, read out CR#0 of
Slave, corresponding to D1500 in Slave.
Write in CR#1 of Slave, corresponding to D1501 in
Slave, to enable OX00 and execute DRV instruction
in Slave.
Write in CR#2 of Slave, corresponding to D1502 in
Slave, to enable OX subroutine in Slave.
Write in CR#1 of Slave, corresponding to D1501 in
Slave, to enable OX01 and execute LIN instruction in
Slave.
Write in CR#2 of Slave, corresponding to D1502 in
Slave, to enable OX subroutine in Slave.
Write in CR#1 of Slave, corresponding to D1501 in
Slave, to enable OX02 and execute CW instruction in
Slave.
Write in CR#2 of Slave, corresponding to D1502 in
Slave, to enable OX subroutine in Slave.
Write in CR#1 of Slave, corresponding to D1501 in
Slave, to enable OX03 and execute CCW instruction
in Slave.
Write in CR#2 of Slave, corresponding to D1502 in
Slave, to enable OX subroutine in Slave.
Write in CR#1 of Slave, corresponding to D1501 in
Slave, to enable OX04 and execute DRVZ instruction
in Slave.
K0
D0
M1002
FROM
K0 K1
K0
H1000
X0
TOP
K1 K1
K0
H8000
TOP
K2 K1
K0
H1000
X1
TOP
K1 K1
K0
H8001
TOP
K2 K1
K0
H1000
X2
TOP
K1 K1
K0
H8002
TOP
K2 K1
K0
H1000
X3
TOP
K1 K1
K0
H8003
TOP
K2 K1
K0
H1000
X4
TOP
K1 K1
K0 H8004
TOP
K2 K1
Write in CR#2 of Slave, corresponding to D1502 in
Slave, to enable OX subroutine in Slave.
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