List Of Host Cpu Operation Information Areas; Led Status; Operation Status - Mitsubishi Electric Q12DCCPU-V User Manual

13
COMMUNICATIONS BETWEEN CPU MODULES
Shared
memory Name
address
0 Information presence
H
1 Diagnostic error
H
2
H
3 Date and time of
H
diagnostic error
4
H
Error information
5
H
identification code
Common error
6 to 10
H H
information
Individual error
11 to 1B
H H
information
1C Empty
H
1D Switch status
H
1E

LED status

H
C Controller module
1F
H

operation status

b15 b12 b11
5)
8) 7) 6)
1): RUN
2): ERR.
3): USER
4): CF CARD (other than Q06CCPU-V-B),
STS (Q06CCPU-V-B)
*1 Valid only when USER LED is on.
<LED status>
1) to 4) 7)
0: Off 0: Red
1: On 1: Green
2: Flashing (slow) 2: Orange
3: Flashing (fast) 3: Not used
Figure 13.10 LED status
13
- 16 13.3 Data Communications Using CPU Shared Memory
13.3.1 CPU shared memory structure
Table 13.10 List of host CPU operation information areas
Description
Information flag
Diagnostic error number
Date and time of
diagnostic error
Error information
identification code
Common error
information
Individual error
information
C Controller module
switch status
C Controller module LED
status
C Controller module
operation status
* 2 If no error is detected, 0 is stored.
b8 b7 b4 b3
4) 3) 2)
5): Not used
6): Not used
7): USER LED color (Q12DCCPU-V only)
8): MODE
8)
0: Off
1: Lit green
2: Lit orange
3: Flashing
The area is provided for checking if information is stored in the host
CPU's operation information area (1
0: No information, 1: Information exists.
An error number for a diagnostic error is stored as a binary code.
The year and month of the error number storage in CPU shared
memory area address 1
The day and time of the error number storage in the CPU shared
memory area address 1
The minute and second of the error number storage in the CPU
shared memory area address 1
*2
code.
An identification code is stored in this area to show what error
information is stored in the common or individual error information
*2
area.
When an error occurred during diagnostics, common information for
the error number is stored.
When an error occurred during diagnostics, individual information
for the error number is stored.
Not used
The C Controller module switch status is stored.
0: RUN, 1: STOP
The bit pattern of the C Controller module's LEDs is stored. (
Figure 13.10)
The same data can be obtained by using the QBF_ReadStatusEx
function.
The operation status of the C Controller module is stored.
Figure 13.11)
The same data can be obtained by using the QBF_ReadStatusEx
function.
b0 b15 b12 b11
1)
1): C Controller module operation status
*1
2): STOP/PAUSE factor
(in chronological order)
3): Mode
Details
to 1F ) or not.
H H
are stored as a 2-digit BCD code.
H
are stored as a 2-digit BCD code.
H
are stored as a 2-digit BCD
H
*2
*2
b8 b7 b4
3) 2)
0: RUN/STOP/MODE switch
1: Reserved
2: Remote operation from
C Controller setting utility
3: Execution of QBF_Control
function from user program
4: Error
5: Remote operation from another CPU
0: Basic mode
1: Extended mode
Figure 13.11 Operation status
*2
*2
*2
(
b3 b0
1)
0: RUN
1: Reserved
2: STOP
3: PAUSE