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Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs
Section 6-6
FAL/FALS No. (response):
The number of the highest priority FAL/FALS
error is returned as BCD between 00 and 99 (decimal) to the second byte.
The first byte is always 00 (Hex). If no error has occurred, 0000 (Hex) is
returned.
Error message (response):
The error message of the present FAL/FALS
number is returned as 16 or fewer ASCII characters (16 or fewer bytes). If
there is no error, nothing will be returned.
6-6-12 CLOCK READ
Reads the clock.
With CQM1H-series PLCs, all zeros will be returned if the CPU Unit does not
contain a Memory Cassette with a clock.
Command Block
Response Block
Parameters
Year, month, date, hour, minute, second, day (response):
Each value is
expressed in BCD.
Year:
The rightmost two digits of the year.
Hour:
00 to 23.
Day:
As follows:
6-6-13 CLOCK WRITE
Sets the clock.
With CQM1H-series PLCs, the time will not be written unless the CPU Unit
contains a Memory Cassette with a clock.
Note
Be sure to specify all data.
Command Block
Response Block
Command
code
01
07
01
07
Year
Date Hour Minute
Response
code
Command
code
Month
Second Day
Value
00
01
02
03
04
05
06
Day
Sun
Mon
Tues
Wed
Thur
Fri
Sat
02
07
Year Month Date Hour
Command
code
Minute Second Day
02
07
Response
code
Command
code
Содержание C200HW-CLK21
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Страница 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Страница 13: ...xiv ...
Страница 19: ...xx ...
Страница 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Страница 69: ...44 Message Service Procedure Section 2 2 ...
Страница 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Страница 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Страница 261: ...236 Response Codes Section 6 7 ...
Страница 297: ...272 Message Delay Times Section 8 4 ...
Страница 353: ...328 Handling Precautions Section 9 6 ...
Страница 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Страница 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Страница 369: ...344 Standard Models Appendix A ...
Страница 391: ...366 Using the Relay Terminal Block Appendix C ...
Страница 397: ...372 Index ...
Страница 401: ...376 Revision History ...