Mitsubishi QD75P1N User Manual page 625

14 DEDICATED INSTRUCTIONS
[Program examples]
DX0C
(5) When the remote I/O station
I/O module) is used, the dedicated instruction (ZP.PSTRT ) is unusable.
: For details of the remote I/O station, refer to Q Corresponding MELSECNET/H
Network System Reference Manual (Remote I/O Network).
(6) If the ZP.PSTRT instruction is executed in either of the following cases, an error
"Dedicated instruction error" (error code: 804) will occur and positioning cannot be
started.
• Any value other than 1 to 600, 7000 to 7004, and 9001 to 9004 is set to
"Starting number" (device: (S)+2) of the control data.
• The instruction for a non-existent axis is specified.
(Example: The ZP.PSTRT2 instruction is specified when the QD75P1 is used.)
(7) When the multiple axes simultaneous start is executed by ZP.PSTRT instruction,
the completion device (D) will turn ON when the positioning of the axes executed
by ZP.PSTRT instructions is completed. (When the instructions is ZP.PSTRT1,
the axis will be axis 1.)
• The following program executes the positioning start of positioning data No. 1 when
X100 turns ON.
Use D30 to D32 as the control data devices of positioning data No. 1, and M32 and
M33 as the completion devices.
(1) Positioning start program
(2) Positioning start program (when the dedicated instruction is not used)
(Q Corresponding MELSECNET/H network remote
14 - 11
MELSEC-Q
<Positioning start command pulse>
<Positioning start No. 1 setting>
<Positioning start command hold>
<Positioning start execution>
<Positioning start command storage OFF>
<Positioning start command pulse>
<Positioning start No. 1 setting>
<Positioning start execution>
<Positioning start signal OFF>