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6. Communication Function
Table 2.2.1 Type of communication command
Type Usage Available unit
READ,
WRITE
Reads data of other station or writes data to other station
STATUS Checks present status of MASTER-K PLC
FUEA, FUOA,
MUEA
RPUT, RGET Reads or writes data in internal memory of special module RBEA, RBOA
54'
-)
.
Table 6.2.2 Operand setting of READ command
Operand Contents Available area
sl Slot number of FUEA to read Integer from 0 to 7
st Other station number to read M, P, K, L, F, T, C, D, #D(see Remark)
D Area of self station to store data which is read M, P, K, L, T, C, D, #D
S Other station area to read M, P, K, L, F, T, C, D
n Word number of data to read Integer, D
SS Indication of link status information(see Remark) M, P, K, L, T, C, D, #D
,,,# .
Fig. 6.2.1 Structure of SS
Area of st can’t be set with decimal and occupies 4 word, and this shouldn’t be duplicated, so user should
note this.
Remark