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Chapter 9 Major Positioning Control
Monitoring the current value
The "feed current value" and "feed machine value" are stored in the following
buffer memory addresses, and can be read using a "DFRO(P) instruction" or
"DMOV(P) instruction" from the PLC CPU.
Buffer memory addresses
[Md.20] Feed current value
2400+100n
2401+100n
[Md.21] Feed machine value
2402+100n
2403+100n
(1) The following shows the examples of programs to read out the feed current
value of the QD77GF16 [axis 1] to D104 and D105 when X40 is turned ON.
(a) For the DFRO(P) instruction
X40
K2400 D104 K1H0DFRO
(b) For the DMOV(P) instruction
X40
DMOV
U0\
G2400
D104
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