Fuji Electric SPH Series - Page 112

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Section 2 Programming Languages
3. General purpose communication FBs
Instruction symbol No. of steps Related
section
Name
60
51Non-procedural FB CSPF_FREE
Modbus RTU master FB CSPF_MODM
FEH528
S2
CSPF_FREE_1
CSPF_FREE
BOOL
BOOL
INT
ANY
ANY
ANY
OK
O_STS
S_END
S_ERR
S_STS
R_END
R_ERR
R_STS
R_LEN
S_DAT
R_DAT
PARA
BOOL
WORD
BOOL
BOOL
WORD
BOOL
BOOL
WORD
INT
ANY
ANY
ANY
OPEN
S_REQ
S_LEN
S_DAT
R_DAT
PARA
CSPF_MODM_1
CSPF_MODM
BOOL
BOOL
INT
WORD
WORD
WORD
WORD
WORD
ANY
ANY
ANY
OK
O_STS
R_END
R_ERR
R_STS
STN_NO_O
F_CODE_O
ADD_O
LEN_O
S_DAT
R_DAT
PARA
BOOL
WORD
BOOL
BOOL
WORD
INT
WORD
WORD
WORD
ANY
ANY
ANY
OPEN
S_REQ
STN_NO_I
F_CODE_I
ADD_I
LEN_I
ADD_I2
LEN_I2
S_DAT
R_DAT
PARA