Mitsubishi Electric MELSEC iQ-R RD75P4, Руководство пользователя

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7 CONTROL SUB FUNCTIONS
7.9 Other Functions
M code output function
M code output function is used to command a subsidiary work (such as clamping, drilling, and tool replacement) related to the
positioning data being executed.
When M code ON signal [X4, X5, X6, X7] turns on during positioning, a number called an M code is stored in [Md.25] Valid M
code.
The value set in [Md.25] Valid M code is read from the CPU module, and used to command a subsidiary work. An M code can
be set for each positioning data. (Set the M code in [Da.10] M code, one of the setting items of positioning data.)
Output timing of M code ON signal
M code output function can set the output (storage) timing of M codes. (The M code is stored in [Md.25] Valid M code when M
code ON signal is turned on.)
The following two types of timing for outputting M codes are provided: WITH mode and AFTER mode.
■
WITH mode
M code ON signal [X4, X5, X6, X7] turns on at the positioning start, and an M code is stored in [Md.25] Valid M code.
■
AFTER mode
M code ON signal [X4, X5, X6, X7] turns on at the completion of the positioning and an M code is stored in [Md.25] Valid M
code.
Md. 25
Cd. 7
01 00
Da. 1
V
1 0
1 0
0
0
OFF
OFF
OFF
ON
ON
ON
t
m1
m2
Valid M code
M code ON signal OFF
request
Positioning start signal
[Y10, Y11, Y12, Y13]
BUSY signal
[XC, XD, XE, XF]
M code ON signal
[X4, X5, X6, X7]
Positioning
*: m1 and m2 indicate set M codes.
Dwell time
Operation pattern
* *
00 01
OFF
ON
OFF
OFF
ON
ON
0 0 1
m1 m2
V
t
Cd.7
Da.1
Md.25
Positioning start signal
[Y10, Y11, Y12, Y13]
BUSY signal
[XC, XD, XE, XF]
M code ON signal
[X4, X5, X6, X7]
M code ON signal
OFF request
Positioning
Operation pattern
* *
*: m1 and m2 indicate set M codes.
Valid M code