Mitsubishi Electric Melsec FX Series Beginners Manual page 78

Learning to Use the FX Family for Positioning Control
Function
Controlling the
inverter to move
in the forward or
reverse rotation
direction.
Monitoring oper-
ations of the
inverter.
Tab. 4-24: Description of the program example in fig. 4-23
Fig. 4-24: Program example (5)
MCR denotes the end of a master control block.
In this example, the master control block "N0" is only executed when data is not being written to the
inverter.
Monitoring oper-
ations of the
inverter.
Tab. 4-25: Description of the program example in fig. 4-24
4 - 36
Number Description
³
Operation commands are written [M20-M27
·
Reset driving of write instruction
»
While data is not being written to the inverter, data is monitored.
¿
Inverter status is read ["H07A"
´
Contents of status (according to necessity)
Use this for FX , FX FX FX or FX
3G 3GC, 3GE, 3S
FNC270
IVCK
Use this for FX PLCs
2N(C)
FNC180
EXTR
Number Description
³
Monitor frequency value with D50 ["H06F"
M100–M107]
PLCs
3U(C)
K0 H06F D50
Inverter Inverter Read
station instruction destina-
number code tion
K10 K0 H06F
Function Inverter Inverter
number station instruction
(Monitor) number code
MCR
Inverter Drive Control
"H0FA"]
³
K1
CH 1
³
D50
Read
destina-
tion
N0
END
4230d0da.eps
D50]
MITSUBISHI ELECTRIC