Setting Data In S(P).Gint And D(P).Gint Instructions; Usable Devices; Control Details - Mitsubishi Electric Q12DCCPU-V User Manual

13
COMMUNICATIONS BETWEEN CPU MODULES
Setting data
Start I/O No. of target CPU 16
(n1)
Actually specified values are as follows:
CPU No.1: 3E0
Interrupt pointer No.
(n2)
(0 to 15)
Completion device
(D1+0): Device that is turned ON for one scan upon completion of the instruction
*1
processing
(D1)
(D1+1): Device that is turned ON for one scan upon failure of the instruction
processing (When failed, D1+0 is also turned ON.)
*1
Device where the completion status data is stored.
(D2)
13
- 8 13.2 Interrupt from Another CPU
(a) Setting data
Table 13.4 Setting data in S(P).GINT and D(P).GINT instructions
, CPU No.2: 3E1 , CPU No.3: 3E2
H H
* 1 Only when both of (D1) and (D2) are omitted, they can be actually omitted.
(b) Usable devices
The following devices are available for dedicated instructions.
Internal device
Bit
M, L, B
* 1 Number of bit device digits can be specified for word data.
It can be specified with
For example, 16 points from M0 to M15 are specified with
(c) Control details
On the rise (OFF to ON) of the S(P).GINT or D(P).GINT execution command in
the sequence program, an interrupt is issued to the C Controller module.
Upon receipt of an interrupt from a programmable controller CPU, the C Controller
module performs the following processing.
• Executes a routine registered by the QBF_EntryCpuInt function as an
interrupt routine (interrupt program).
• Resumes the user program that is waiting for an interrupt event by the
QBF_WaitEvent function.
* 1 The following C Controller modules cannot execute it as an interrupt routine (interrupt program).
• Q12DCCPU-V with a serial number whose first five digits are "12041" or earlier
• Q06CCPU-V(-B)
1) When transmission of the instruction command to the C Controller module is
completed
The SM391 (S(P).GINT or D(P).GINT execution completed) flag of the
programmable controller CPU is set to ON.
2) When transmission of the instruction command to the C Controller module
failed
The SM391 (S(P).GINT or D(P).GINT execution completed) flag of the
programmable controller CPU is set to OFF.
Setting
, CPU No.4: 3E3
H
Table 13.5 Usable devices
File register
*1
Word
D, W, @
Number of digits Head No. of bit device
*1
BIN 16 bits
H
BIN 16 bits
Bit
Word
Constant
R, ZR
.
.
K4M0
Data type
K, H