2 Functions of Devices in DVP-PLC
DVP-PLC Application Manual
2-122
Master PLC Preset value Slave PLC Preset value
D1480 ~ D1495 K5,000 D100 ~ D115 of Slave ID#1 K5,000
D1496 ~ D1511 K1,000 D200 ~ D215 of Slave ID#1 K1,000
D1512 ~ D1527 K6,000 D100 ~ D115 of Slave ID#2 K6,000
D1528 ~ D1543 K2,000 D200 ~ D215 of Slave ID#2 K2,000
The Master PLC has to be SA/SX/SC/EH/EH2/SV series MPU, and the Slave PLC can be any MPU of
DVP series.
There can be maximum 16 Slave PLCs in EASY PLC LINK. See the special Ds in the Master PLC
corresponding to D100 ~ D115 and D200 ~ D215 in every Slave PLC in the tables of special M and
special D.
d) Example 4:
Connection between Delta PLC and Delta VFD-M AC motor drive through EASY PLC LINK for
STOP, forward/reverser revolution and writing/reading of frequency.
Write the ladder diagram program into Master PLC (ID#17)
M1002
MOV K17 D1121
H86 D1120
K6
K2
M1351
END
MOV
SET M1120
MOV
MOV
D1434
D1450
M1350
X1
H2100
H2000
MOV
MOV
D1355
D1415
Master ID#
COM2 communication protocol
Retain communication protocol
Number of data read
Number of data written
Starting reference for Master to read from Slave
Starting reference for Master to write in Slave
Auto mode
Enable PLC LINK
D1480 ~ D1485 correspond to parameters H2100 ~ H2105 in VFD-M. When X1 = On, EASY PLC LINK
will be enabled, and the data in H2100 ~ H2105 will be displayed in D1480 ~ D1485.
D1496 ~ D1497 correspond to parameters H2000 ~ H2001 in VFD-M. When X1 = On, EASY PLC LINK
will be enabled, and the data in H2000 ~ H2001 will be displayed in D1496 ~ D1497.
Modify D1496 to give command to VFD, e.g. D1496 = H12: enabling forward revolution of VFD-M; D1496
= H11: enabling reverse revolution of VFD.
Modify D1497 to change the frequency of VFD, e.g. D1497 = K5,000: changing the frequency to 50KHz.
The Master PLC has to be SA/SX/SC/EH/EH2/SV series MPU, and the Slave AC motor drive can be any
VFD series models except VFD-A.
To Next Page
Loading...
Need help?
General
