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6 MOTION PROGRAMS FOR POSITIONING CONTROL
(3) The devices that may be set at (D), (S1), (S2) and (n) are shown below.
Word devices
(Note)
(16-bit integer type)
Bit devices
(Note)
Setting data
D W #@ M B F X Y
Constant
(D)
— — — — — —
(S1)
— — — — —
(S2)
— — — — —
(n)
— — — — —
(Note) : The device No. cannot be specified indirectly.
(4) The following analogue modules can be used as the control module of Motion
CPU.
• Q62DA
• Q64DA
• Q68DAV
• Q68DAI
• Q64AD
• Q68ADV
• Q68ADI
(5) An operation error will occur if :
(a) Number of words (n) to be read is outside the range of 1 to 256.
(b) Motion CPU cannot communicate with intelligent function module/special
function module at the instruction execution.
(c) Abnormalities of the intelligent function module/special function module were
detected at the instruction execution.
(d) I/O No.s specified with (S1) differ from the intelligent function module/special
function module controlled by the self CPU.
(e) The address specified with (S2) is outside the buffer memory range.
(f) First device No. (D) which stores the reading data + number of words (n) to be
read is outside the device range.
[Program Example]
A word is read from the buffer memory address 10H of the intelligent function
module/special function module (First I/O No. : 020H), and is stored in W0.
FROM #W0 H020 H10 1 ;