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16-6-5 Detailed explanation of driver special applications commands
API
RPR
139
P
Bit device
X
Y
M
K
S1
＊
S2
Notes on operand usage: none
S1
read is stored.
API
WPR
140
Bit device
X
Y
M
S1
S2
Notes on operand usage: none
Recommendation Take care when using the WPR command. When writing parameters, because
most parameters are recorded as they are written, these parameters may only be
revised 109 times; a memory write error may occur if parameters are written more
than 10
Because the following commonly-used parameters have special processing, there
are no restrictions on the number of times they may be written.
Pr.00-11: Speed mode selection
Pr.00-27: User-defined value
Pr.01-12: Acceleration time 1
Pr.01-13: Deceleration time 1
S1
S2
Word device
H
KnX KnY KnM
T
＊
: Parameter address of data to be read.
S1
S2
P
Word device
K
H
KnX KnY KnM
＊
＊
＊
＊
S1
: Data to write to specified page.
written.
When the data in the CFP2000 driver's parameter H01.00 is read and written
to D0, data from H01.01 will be read and written to D1.
When M0=On, the content of D10 will be written to the CFP2000 driver
parameter 04-00 (first speed of multiple speed levels).
When the parameter has been written successfully, M1017=On.
The CFP2000's WPR command does not support writing to the 20XX address,
but the RPR command supports reading of 21XX, 22XX.
times.
9
Chapter 16 PLC Function Applications│CFP2000
Read servo parameter
16-bit command (5 STEP)
C
D
RPR
Continuous
execution type
＊
＊
32-bit command
－
Flag signal: none
S2
Write servo parameter
16-bit command (5 STEP)
T
C
D
WPR
＊
＊
32-bit command
－
Flag signal: none
S2
: Parameter address of data to be
16-121
RPRP
Pulse
execution type
－
－
: Register where data to be
Continuous
WPRP
execution type
execution type
－
－
－
Pulse
－
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