Pmset / Ppmset (Change Of Scu Parameters) - Panasonic FP7 Series Command Reference Manual

15.8 PMSET / pPMSET (Change of SCU Parameters)

■
Ladder diagram
(Note 1) The above figure shows the case that S1=U0 (CPU unit with built-in SCU) and S2=U1 (port number 1)
are specified by the UNITSEL instruction.
■
List of operands
Operand Description
S Start of the area that stores data to be set as communication parameters
Specified number of words
n
Other than PLC link mode (setting range: 1 to 12). PLC link mode (setting range: 1 to 26)
D Starting address of the device area in the master unit that stores the processing result (1 word)
■
Available devices (●: Available)
Operan
d
W W
X Y
S ● ●
n ● ●
D ● ●
■
Outline of operation
● Communication parameters of the COM port of the unit is changed with a user program.
● Set communication parameters to be changed within [n] words from the area starting with
[S], and execute the PMSET/pPMSET instruction, to issue the setting change request to the
unit.
● While the requested change is being processed, bit 15 of the processing result storage area
[D] turns ON. When the process is completed, it turns OFF.
● The processing result is stored in the area specified by [D]. If there is any abnormality, bit 14
of [D] turns ON. The error code is stored in low bytes of [D].
● By reading setting parameters using the PMGET instruction, and setting parameters to be
changed using the PMSET/pPMSET instruction, the settings can be simplified.
WUME-FP7CPUPGR-12
15.8 PMSET / pPMSET (Change of SCU Parameters)
16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
● ● ● ●
● ● ● ●
32-Bit
device:
TS TE
U W
WI IX
C C
M O
S E
Real St
Integer numbe rin
r g
D
K H SF " "
Ｕ
F
●
Index
modifie
r
●
●
●
15-51