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Q12DCCPU-V
Mitsubishi Electric Q12DCCPU-V User Manual
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C Controller Module User's Manual
(Hardware Design, Function Explanation)
-Q12DCCPU-V(Basic mode)
-Q06CCPU-V
-Q06CCPU-V-B
-SW3PVC-CCPU-E
2
Table of Contents
Safety Precautions
3
Design Precautions
3
Installation Precautions
5
Wiring Precautions
6
Startup and Maintenance Precautions
8
Disposal Precautions
10
Transportation Precautions
10
Conditions of Use for the Product
11
Operating Precautions
14
Precautions for System Configurations
14
Supported Modules
14
Multiple CPU System
14
Precautions for Standard RAM, Standard ROM, and Compactflash Card
15
Standard RAM Formatting
15
Standard ROM Formatting
15
Allowable Number of Writes to the Standard ROM
15
Allowable Number of Writes to a Compactflash Card (Service Life)
16
Compactflash Card Replacement
16
File Name and Directory Name
16
Unmounting a Compactflash Card by the RESET/SELECT Switch
16
Precautions for Battery
17
Battery Replacement
17
About File Corruption
17
Precautions for Clock Setting
18
Precautions for Starting the C Controller Module
18
Clock Setting
18
Precautions for Network Configurations
19
Precautions for the Wind River Systems Product
19
Contents
20
Manual Page Organization
28
Generic Terms and Abbreviations
30
CPU Modules
31
Network Modules and PC Boards
32
Power Supply Modules and Base Units
33
Others
34
Glossary
35
Product Organization
36
Packing List
36
Discontinued Models
36
Overview
37
List of Related Manuals
38
Features
40
Development Environment
40
Control of I/O Modules and Intelligent Function Modules
40
Reduced Takt Time for the System
41
Multiple CPU Synchronous Interrupt
42
Interrupts from Other Cpus
43
Flexible and Easy Network Construction
44
Real-Time Communication with MES and EES
44
Enhanced Device Level Network Security
44
7-Segment LED Display
45
Easy Configuration and Startup of Positioning Module
45
Message Communication
46
Message Communication Via a CC-Link IE Controller Network Module
46
Control of a Wide Variety of CC-Link Products
48
Easy Serial Communication Programming
48
Control of CC-Link Products
48
Serial Communications Using RS-232 Port
48
Login User Access Restriction Can Prevent Illegal Access
49
Telnet Function
49
Login User Access Restriction
49
User Programs Can be Stored in the Built-In Standard RAM or ROM
50
Compactflash Card Allows Large-Volume Data Storage
50
Retention and Monitoring of Battery-Backed-Up RAM Data
50
RAM Disk Function
50
Connecting a GOT in a Bus Topology
51
Data Exchange between Two C Controller Modules
51
Connection with MX Component
52
Mode Change Expands the Function
52
System Configuration
53
Devices Used for each Base Unit
54
When Using the Main Base Unit
54
When Using the Slim Type Main Base Unit
55
When Using the Multiple CPU High Speed Main Base Unit
56
Connection with a Development Environment
57
For the Q12DCCPU-V
57
Connection with Peripheral Devices
59
System Configuration Overview
61
Restrictions on the System Configuration
62
Applicable Modules
69
Applicable I/O Modules and Intelligent Function Modules
69
Precautions for Using I/O Modules and Intelligent Function Modules
71
Number of Connectable Modules
71
Precautions for Using a CC-Link Module
71
Precautions for Using a MELSECNET/H Module
72
Precautions for Using a CC-Link IE Controller Network Module
73
Precautions for Using the CC-Link IE Field Network Master/Local Module
74
Precautions for Using a Serial Communication Module
74
Precautions for Using an FL-Net Module
75
Precautions on Interrupt Processing
75
Precautions for Using GX Configurator
75
Precautions for Using MODBUS Interface Module
75
Software Packages
76
Applicable Devices
77
Compactflash Card
77
Twisted Pair Cable
78
Hub
79
RS-232 Cable
79
USB Cable (Q12DCCPU-V Only)
80
Connection of a HMI (Human Machine Interface)
81
Connection from GX Works2/Gx Developer
81
Other Station Access Via MELSECNET/H and CC-Link
84
Connection from GX Configurator-QP
85
Connection from MT Works2
85
Connection from MT Developer
85
Connection from MX Component
85
Connection to External Devices
86
Checking Function Version, Serial No., and Software Version
87
Checking on the Rating Plate
87
Checking on the Serial Number Display
88
Checking in C Controller Setting Utility
89
System Information Screen
89
Version Information Screen
89
Checking the Software Version of Software Package
90
General Specifications
91
Performance Specifications
92
RS-232 Connector Specifications
94
RS-232 Connector Specifications for the Q12DCCPU-V
94
RS-232 Connector Specifications for the Q06CCPU-V(-B)
95
Operation Processing
96
Initial Processing
96
I/O Access Timing
97
Input (X) Loading Timing
97
Output (Y) Writing Timing
97
RUN, STOP and PAUSE Status Operation Processing
98
Operation Processing in the RUN Status
98
Operation Processing in the STOP Status
98
Operation Processing in the PAUSE Status
98
Operation Processing During Momentary Power Failure
99
When Momentary Power Failure Time Is Within the Allowable Range
99
Functions
100
I/O Module and Intelligent Function Module Access Function
103
Access to I/O Modules and an Intelligent Function Module
103
Remote Operation Function
104
Remote RUN/STOP
105
What Is Remote RUN/STOP?
105
Application of the Remote RUN/STOP
105
Operation in the Remote RUN/STOP
105
Methods for Remote RUN/STOP
106
Remote PAUSE
108
What Is the PAUSE Status?
108
Application of the Remote PAUSE
108
Methods for Remote PAUSE
108
Using Development Environment (Personal Computer)
109
Remote PAUSE from Development Environment (Personal Computer)
109
Remote RESET
110
What Is Remote RESET?
110
Applicable System Configurations and Methods
110
Application of the Remote RESET
110
Remote RESET Timing
111
Confirmation before Remote RESET
111
Methods for Remote RESET
113
Setting for Remote RESET
114
Before Performing Remote RESET
114
Status after Completion of Resetting
114
Remote RESET During Stop Due to an Error
114
Relation between Remote Operation and RUN/STOP Status
115
Remote Operations from the same Development Environment
115
Remote Operations from Multiple Development Environments
115
Remote Operation from the C Controller Module to CPU No.1
115
Device Function
117
Device List
117
Settings for Using Device Functions
117
Number of Device Points
118
Self-Diagnostic Function
119
Processing after Error Detection
119
Storing Error Data
119
Disabling Writes and Clearing Outputs
119
Selectable Error Detection
120
Registering Error Data to the Event History File
120
Fuse Blown Error or Module Verify Error
120
Self-Diagnostic Function List
121
Clearing Errors
124
Error Clear Procedure
124
The Status after Clearing Error
124
Output (Y) Status Setting for Switching STOP to RUN
125
Setting Applications
125
Output (Y) Status Setting for Switching from STOP to RUN
126
Previous State (Default)
126
Reset Output (Y)
126
Clock Function
128
What Is the Clock Function?
128
Clock Operation During Power Off, Reset or Momentary Power Failure
128
Clock Data
128
Changing and Reading Clock Data
129
Changing Clock Data
129
Using a User Program
129
Reading Clock Data
129
Clock Data Accuracy
130
Setting Clock Data for the First Time
130
Setting Clock Data When no Battery Is Installed
130
Correcting Clock Data
130
Changing Clock Data by a User Program
131
Reading Clock Data by a User Program
131
Multiple CPU Clock Synchronization Function
132
What Is the Multiple CPU Clock Synchronization Function?
132
Setting of the Multiple CPU Clock Synchronization Function
132
Input Response Time Selection (I/O Response Time)
133
What Is the Input Response Time Selection?
133
Input Response Time Setting
134
When the Input Response Time Is Reduced
134
Timing When the Setting Takes Effect
134
Error Time Output Mode Setting
135
What Is the Error Time Output Mode Setting?
135
Hardware Error Time CPU Operation Mode Setting
136
Switch Settings for I/O and Intelligent Function Modules
137
Timing of Writing the Switch Settings
137
Switch Setting of Intelligent Function Modules and Interrupt Modules
138
Watchdog Timer (WDT)
139
When a Watchdog Timer Times out
139
Setting and Resetting a Watchdog Timer
139
User Watchdog Timer
140
Interrupt from Intelligent Function Module
141
Setting for Interrupt from an Intelligent Function Module
141
Intelli. Module Side "Start si No."
142
Processing Overview
143
Executing Interrupt Routines (Interrupt Programs)
143
Restarting a User Program
144
Operation Timing
144
Connection between C Controller Module and GOT
146
Microcomputer Connection of GOT
146
Preparation for Use of the Telnet Function
147
Available Commands
147
Precautions on the Telnet Function
148
Calculation for the Q12DCCPU-V
148
Setting Methods for the Q12DCCPU-V
149
Calculation for the Q06CCPU-V(-B)
150
Setting Methods for the Q06CCPU-V(-B)
150
The Number of Telnet Tools Connectable at the same Time
150
When Executing a Shell Command from the Telnet Tool
151
Execution of Vxworks Reboot Command
151
Command Execution Without Argument Specification
151
Precautions for Program Debugging
151
Peripheral Devices that Can be Connected
152
Peripheral Devices that Cannot be Connected
153
Number of Available Connections
153
Checking by Keepalive
153
Connecting the Exceeded Number of Available Connections
153
Resend Processing for TCP Connections
154
Connection by UDP
154
Operation Using the Connections Listed below Is Not Guaranteed
154
Direct Connection to MELSOFT
154
Network Module Access Function List
155
CC-Link Module Access Function
156
The CC-Link Module Access Function
156
Access Via CC-Link
156
Block Data Assurance Per Station
157
How to Read out Cyclic Data (from the Buffer Memory)
158
Automatic Cyclic Data Refresh
158
Manual Cyclic Data Refresh
159
Readout Operation
159
Point
160
How to Write Cyclic Data (to the Buffer Memory)
160
Write Operation
163
MELSECNET/H Module Access Function
164
Message Transmission
165
Message Reception
165
Internal Buffer for Message Reception
166
Message Communication Example
167
Link Device Access
169
Internal Buffer Access
169
What Is the Internal Buffer Access?
169
Internal Link Device Buffers
169
Accessible Devices
170
Link Device Refresh
171
Direct Access
172
What Is Direct Access?
172
Directly Accessible Devices
172
Selection of Internal Buffer Access or Direct Access
173
Parameter Settings
174
Link Device Refresh Setting
175
Link Device Refresh Cycle
175
Total Link Device Refresh Time
175
Conceptual Diagram of Link Device Refresh Cycle
175
Variation in Total Link Device Refresh Time
176
Checking the Total Link Device Refresh Time
176
Link Device Refresh Cycle Setting Flowchart
177
Calculating the Total Link Device Refresh Time
178
Setting a Temporary Link Device Refresh Cycle
178
Test Run of the C Controller System
178
Checking the C Controller System Operation
178
Access Via Network Modules
179
User Program Processing of C Controller Module
179
Actions for C Controller System Malfunction
180
Corrective Action
180
Decrease the Refresh Points
181
Modify the User Program
181
Link Device Refresh Cycle Setting
181
Refresh Parameters
182
Link Refreshable Devices
182
Setting Refresh Parameters
182
Refresh Parameter Setting Example
183
MELSECNET/H Utility: Refresh Parameter Settings Screen
184
Link Data Transfer Processing Time Specifications
185
Link Data Transfer Processing
185
Processing Outline
185
How to Calculate the Transmission Delay Time
186
Link Scan and Link Device Refresh
186
Delay Time in Transmission Within the same Network
186
Transmission Delay Time Calculation Example
188
Link Device Refresh Time
188
Cyclic Transmission Delay
188
Reducing the Link Device Refresh Time
189
Concept of Refresh Range (Points)
189
How to Decrease the Refresh Points
190
Modifying Refresh Parameters
190
Using Direct Access
191
Reducing the Link Scan Time
191
CC-Link IE Controller Network Module Access Function
192
Indicator LED Specifications
244
In Hardware Self-Diagnostic Operation Mode
245
7-Segment LED Specifications
246
RUN/STOP/MODE Switch Operation
247
RESET/SELECT Switch Operation
247
Part Names and Functions of the Q06CCPU-V(-B)
249
Part Names
250
Cable Connection
255
Compliance of the C Controller Module with the EMC Directive
256
Network Settings for 1:1 Connection
257
Accessing the C Controller Module from the Development Environment
259
Accessing the C Controller Module
260
Monitoring the C Controller Module Status
260
Changing the IP Address of the C Controller Module
261
Displaying the Relevant Tab
261
Setting an IP Address
261
Network Settings for the Development Environment
262
Connection to LAN
262
Access to the C Controller Module
262
Confirmation of Monitoring
262
Communication Details
264
Flashing "01" or "02" of the 7-Segment LED
264
Battery Specifications
265
Battery Installation
266
Checking for Low Battery Voltage of the C Controller Module
267
Setting for Low Battery Voltage Detection
267
When a Battery Error Occurs
268
Service Life of the C Controller Module Battery
269
Battery Error Detection and Log Addition to the Event History
270
Battery Replacement Procedure
271
Backup Power Time
271
When the Module Has Been Operated Without Battery
272
Clock Data Setting
272
Disabling Battery Error Detection
274
Removing a Battery before Storage
275
Shutdown Operation
276
Inserting/Removing a Compactflash Card and Access Stop
278
Inserting/Removing the Compactflash Card
278
Removing or Replacing the Compactflash Card
279
Inserting a Compactflash Card
280
Removing the Dummy Compactflash Card
280
Removing the Compactflash Card
281
Stopping Access to the Compactflash Card
282
Access Stop Procedure
282
When Inserting a Compactflash Card While Power Is on
284
Unmounting the Compactflash Card by the RESET/SELECT Switch
285
Preventive Measure Example
286
Insulation Sheet Example
287
Attaching Insulation Sheet to a Compactflash Card
287
Life of Compactflash Card
288
Calculation of Life
288
Total Writable Size
288
Checking the Number of Erasures on the Standard ROM
289
Standard ROM Life
289
Checking Writing Frequency to the Standard ROM
289
Initializing/Changing Mode of C Controller Module
290
Initialization Setting for C Controller Module
290
Changing Mode of Q12DCCPU-V
290
Settings and File Conditions after the Operations
292
File Conditions
292
Default IP Setting Mode
293
Module Initialization Setting
295
Initializing the Module by Switch Operation
295
Setting the Q06CCPU-V(-B) Back to the Factory-Set Status
299
Formatting the Standard ROM
303
Login User Setting and Restriction
306
Functions that Can be Restricted by Login User Setting
306
Setting a Login User
307
Default Login User and Setting Method
307
Application of the Login User Setting of the C Controller Module
309
Ensuring Safety from Illegal Access from Outside
309
Retaining the Login User Setting
309
Maintenance and Inspection
310
Daily Inspection
312
Periodical Inspection
313
I/O Number Assignment
314
Number of Base Units and Number of Slots
314
Precautions on the Number of Mounted Modules
315
Connecting Extension Base Units and Setting the Number of Stages
316
Extension Stage Number Setting and Setting Order
316
Precautions for Extension Stage Number Setting
317
Extension Stage Number Setting Order
317
Duplicated Extension Stage Number Setting
318
Base Unit Assignment (Base Mode)
320
Auto Mode
320
5-Slot Base Units
321
8-Slot Base Units
321
Detail Mode
323
Base Mode Setting in C Controller Setting Utility
325
I/O Assignment Settings
325
What Is I/O Number?
326
Inputting and Outputting ON/OFF Data
326
I/O Number Notation
326
I/O Numbers of a Base Unit
327
Number of Slots of Base Units
328
Order of I/O Number Assignment
328
Order of I/O Number Assignment for Extension Base Units
328
I/O Numbers of Empty Slots
329
I/O Assignment by C Controller Setting Utility
330
Purposes of I/O Assignment by C Controller Setting Utility
330
Preventing I/O Number Change in Module Replacement
330
Changing I/O Numbers to those Used in the User Program
330
Details of I/O Assignment by C Controller Setting Utility
332
Model Name
333
Points (C Controller Module Uses this Setting.)
333
Start X/Y
333
Precautions for I/O Assignment
334
I/O-Assigned Slot Status
334
Last I/O Number
335
Precautions on Automatic Assignment of Start X/Y
336
I/O Assignment Example
337
Changing the Points Assigned to an Empty Slot from 16 to 32
337
I/O Assignment Setting in C Controller Setting Utility
338
I/O Number Assignment after Change
338
Changing the I/O Numbers of a Slot
339
Checking I/O Numbers
341
Memories and Files
342
Memories of the C Controller Module
342
User Memories
342
Standard RAM
343
Standard ROM
343
Work RAM
343
Battery-Backed-Up RAM
343
Data Storable in User Memories of the C Controller Module
344
Drive Name
345
Memory Capacities and Necessity of Formatting
346
File Systems of a Compactflash Card
346
System Memory
347
File Operation and Handling Precautions
348
Availability of File Operation
349
Precautions for Handling Files
350
When Writing a File
350
Powering off (Including Reset) During File Operation
350
Operating the same File Concurrently
350
The Number of Files and Directories
351
Precautions for the Storage Location of User File
351
Creating a Directory
351
Device Description
352
Applicable Devices with C Controller Modules
352
I/O Device
353
Input (X)
353
Output (Y)
353
Internal User Device
354
Internal System Device
354
Internal Relay (M)
354
Data Register (D)
354
Link Direct Device
355
Module Access Device
356
Intelligent Function Module Device
356
Multiple CPU Area Device
356
Multiple Cpu System Overview
357
What Is the Multiple CPU System?
357
Configuration of a Multiple CPU System
357
Controlling I/O Modules and Intelligent Function Modules
358
Control CPU Setting
358
Application Example of a Multiple CPU System
359
Data Exchange between CPU Modules
359
Access to a Non-Controlled Module
359
Access Range of Device Monitoring Utility
359
Multiple Cpu System Configuration
360
Applicable CPU Modules
370
Combinations of Power Supply Modules and Base Units
374
Precautions for GOT Connection
374
Time Adjustment and Time Notification of GOT
374
Concept of Multiple Cpu System
375
Mounting Positions of CPU Modules
375
When CPU No.1 Is the Q12DCCPU-V
376
Mounting Position of a C Controller Module
376
Mounting Position of a Motion CPU
376
Adding a CPU Module
377
CPU Module Positions
378
When CPU No.1 Is the Q06CCPU-V(-B)
380
CPU No. of CPU Module
383
CPU No. Assignment
383
Target Setting in C Controller Setting Utility
384
I/O Number Assignment for the Module
385
I/O Number of each CPU Module
386
Access Ranges between a CPU Module and Other Modules
387
Access to Controlled Modules
387
Access to Non-Controlled Modules
387
Input (X) Loading
388
I/O Sharing When Using Multiple Cpus
388
Modules from Which Inputs Can be Loaded
389
Output (Y) Loading
390
Output to Output Modules and Intelligent Function Modules
392
Access to the Buffer Memory of an Intelligent Function Module
392
Writing to the Buffer Memory
393
Access to Link Devices
394
Resetting CPU Modules
395
When a CPU Module Stop Error Occurs
396
When a Stop Error Occurs in CPU No.1
396
When a Stop Error Occurs in Other than CPU No.1
396
Operation Setting for Stop Error
396
Stop Error Detection
397
Error Display in System Information
397
Restoring the System
398
Communications between Cpu Modules
399
Data Communications by MELSEC Data Link Functions
400
Interrupt from Another CPU
401
About Interrupt from Another CPU
401
How to Execute Interrupt Routines
402
How to Resume the User Program
403
Interrupt by the Event Notification Function
403
Functions Used for Interrupt from Another CPU
404
Dedicated Instructions
405
Devices Available for S(P).GINT and D(P).GINT Instructions
405
Setting Data in S(P).GINT and D(P).GINT Instructions
406
Usable Devices
406
Control Details
406
Error Details
407
Error Codes Related to S(P).GINT and D(P).GINT Instructions
407
Example of a Program Using S(P).GINT Instruction
408
Multiple CPU Synchronous Interrupt Function
409
Multiple CPU Synchronous Interrupt Function Processing
409
Data Communications Using CPU Shared Memory
410
CPU Shared Memory Structure
410
Data Communication Methods Using the CPU Shared Memory
410
Selection of a Data Communication Method
410
Access Diagram
412
List of Host CPU Operation Information Areas
414
LED Status
414
Operation Status
414
Data Communications Using Auto Refresh
415
Communication Using Auto Refresh
415
Auto Refresh Area Setting
417
Auto Refresh Area Setting Example
418
Precautions for Data Communications Using Auto Refresh
419
Example of Parameter Setting for Interlock Program
419
Sending Side Program for CPU No.1
420
Receiving Side Program for CPU No.2 (C Controller Module)
420
Interlock Program Example
420
Refresh Setting Example for Multiple CPU High Speed Transmission
422
Outline of Auto Refresh
423
Universal Model QCPU
424
C Controller Module
424
Multiple CPU High Speed Transmission Area
425
Settings Required for Auto Refresh
425
Receive and Send Areas in the Auto Refresh Areas
426
Transmission Delay Time
427
Assurance of Data Sent Among Cpus
427
Data Communications Without Using Auto Refresh
430
Processing of Communication Without Using Auto Refresh
430
Receiving Side Program for CPU No.2
435
When Executing Motion SFC Program of Motion CPU
437
Addresses of the User Setting Area and Multiple CPU High Speed
438
Addresses of the Multiple CPU High Speed Transmission Area
439
Programmable Controller Remote Control Function
440
Sequence Program Control Function
441
Issuing an Interrupt to Another CPU
442
About the Function of Issuing an Interrupt to Another CPU
442
Interrupt to C Controller Module (Another CPU)
443
Motion CPU Control Instruction
444
Motion CPU Device Access
445
Multiple CPU Synchronized Boot-Up
446
Multiple CPU Synchronized Boot-Up Setting
446
Parameter List
448
Parameters Used for Multiple CPU Systems
448
C Controller Setting Utility Setting Items for Multiple CPU Systems
448
Checking Multiple CPU Parameters
450
Consistency Check
450
Setting the Number of Cpus (Required)
451
Number of Cpus
451
Reserving an Empty Slot
451
Operation Mode Setting (Optional)
453
Online Module Change (Optional)
453
I/O Sharing When Using Multiple Cpus (Optional)
453
Communication Area Setting (Refresh Setting) (Optional)
453
Control CPU Settings (Required)
454
Multiple CPU Synchronous Startup Setting (Optional)
454
Multiple CPU High Speed Transmission Area Setting (Required)
454
Starting a Multiple Cpu System
455
Flowchart for Starting a Multiple CPU System
455
Setting Parameters Added for Multiple CPU Systems
458
Development Environment (Personal Computer)
458
Parameters Required for the Multiple CPU System
459
When Creating a New System
461
Troubleshooting
472
Visual Check
473
Checking the Fault
473
Narrowing down the Range
473
When the POWER LED on the Power Supply Module Turned off
475
When the MODE LED Is Not Lit
476
When the ERR. LED Is on or Flashing
478
When the RUN LED Remains Flashing
479
When UNIT VERIFY ERR. Occurred
480
When CONTROL-BUS.ERR. Occurred
481
When a File (Program) Cannot be Written
486
When an Error Occurs During User Program Execution
487
When a File System Error Occurred
489
When no LED on an Output Module Turn on
491
When an Output Load Device of an Output Module Does Not Turn on
492
When Operation Is Not Normal Due to Script File Execution
493
When Unable to Read from or Write to the Specified Device
498
When Unable to Make a Telnet Connection
501
When Unable to Make an FTP Connection
503
Actions to be Taken When the ERR. LED Is on or Flashing
505
Checking the Error Information and Corrective Actions by Error Code
506
When Several Kinds of Errors Has Occurred
506
Error Details and Corrective Actions
507
Detailed Error Information and Corrective Actions by Error Code
510
Error Codes
510
Error Code List (2000 to 2999)
516
Error Code List (3000 to 3999)
520
Error Code List (5000 to 5999)
526
Error Code List (7000 to 10000)
528
Error Code List
530
Error Codes and Actions (for Errors Occurred in Function Execution)
530
Error Codes Returned by Bus Interface Functions
539
Error Codes and Actions (for Errors Occurred in Communication)
544
Hardware Self-Diagnostic Function
546
Removing Modules and Distribution Cables
548
Mounting on CPU Slot
548
Preparation Required for each Mode
548
Selecting a Mode in the Hardware Self-Diagnostic Mode
550
Switching to the Hardware Self-Diagnostic Mode
550
Switching the Mode
551
Executing the Hardware Self-Diagnostic Test and Initialization Setting
552
LED Indication for Error Completion (Error Detection)
553
How to Check the 7-Segment LED Diagnostics
554
Hardware Self-Diagnostic Test and Initialization Setting of the
555
Abnormal End
561
How to Restore the FAT File System of the Drive
563
Chkdsk Command
563
Execution Example of the Chkdsk Command
564
Function Processing Time
565
Bus Interface Function Processing Time
566
I/O Access Time
566
Buffer Memory Access Time
567
When Accessing the QJ61BT11N
567
Multiple CPU Shared Memory Access Time
568
When Accessing the CPU Shared Memory
568
MELSEC Data Link Function Processing Time
569
External Dimensions
570
Regulated Models
574
Handling for Transportation
574
Exportation Precautions
576
Labelling
576
Explaining the Symbol in the Manual
576
Characters Applicable to User Names and Passwords
577
Characters Applicable to User Names
577
Characters Applicable to Passwords
578
List of Special Relays
579
How to Read the List of Special Relays
579
How to Read the List of Special Registers
580
Diagnostic Information
581
Special Registers
581
System Information
584
Parameter Number List
586
Connection with GX Works2/Gx Developer
589
When Accessing Another CPU of a Multiple CPU System
589
GX Works2
589
USB Connection
589
Ethernet Connection
592
GX Developer
594
Accessing the Host Station
601
Accessing Other Stations
607
Functions Added by Version Upgrade
609
Index
613
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Mitsubishi Electric Q12DCCPU-V Specifications
General
Brand
Mitsubishi Electric
Model
Q12DCCPU-V
Category
Controller
Language
English
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