683
Auxiliary Area Allocations by Function
Appendix C
Other PLC Operating Information
Clock
Clock Information
Note
The clock data is stored in the CPU Unit as BCD.
Operation Start and End Times
Name
Address
Description
Access
Updated
Battery Error Flag
(non-fatal error)
A402.04
ON if the CPU Unit’s battery is disconnected or its volt-
age is low and the Detect Battery Error setting has been
set in the PLC Setup.
Read-only
Cycle Time Too Long Flag
(fatal error)
A401.08
ON if the cycle time exceeds the maximum cycle time set
in the PLC Setup (the cycle time monitoring time).
Read-only
FPD Teaching Bit
A598.00
Turn this bit ON to set the monitoring time automatically
with the teaching function.
Read/write
Option Board Error Flag
A315.13
ON when the Option Board is removed while the power
is being supplied.
CPU Unit operation will continue and the ERR/ALM indi-
cator will flash.
OFF when the error has been cleared.
Read-only
When an error
occurs
Flash Memory Error Flag
A315.15
ON when writing to the internal flash memory fails.
CPU Unit operation will continue and the ERR/ALM indi-
cator will flash.
OFF when the error has been cleared.
Read-only
When an error
occurs
Other Fatal Error Flag
A402.00
ON when a non-fatal error that is not defined for A402.01
to A402.15 occurs. Detailed information is output to the
bits of A315.
OFF: No other fatal error
ON: Other fatal error
Read-only
When an error
occurs
Name
Address
Description
Access
Updated
Clock Data
The clock data from the clock built into the CPU Unit is stored here in BCD.
Read-only
A351.00 to A351.07
Seconds: 00 to 59 (BCD)
A351.08 to A351.15
Minutes: 00 to 59 (BCD)
A352.00 to A352.07
Hour: 00 to 23 (BCD)
A352.08 to A352.15
Day of the month: 01 to 31 (BCD)
A353.00 to A353.07
Month: 01 to 12 (BCD)
A353.08 to A353.15
Year: 00 to 99 (BCD)
A354.00 to A354.07
Day of the week: 00: Sunday, 01: Monday, 02: Tuesday,
03: Wednesday, 04: Thursday, 05: Friday, 06: Saturday
Name
Address
Description
Access
Updated
Operation Start Time
A515 to
A517
The time that operation started as a result of changing
the operating mode to RUN or MONITOR mode is stored
here in BCD.
A515.00 to A515.07: Seconds (00 to 59)
A515.08 to A515.15: Minutes (00 to 59)
A516.00 to A516.07: Hour (00 to 23)
A516.08 to A516.15: Day of month (01 to 31)
A517.00 to A517.07: Month (01 to 12)
A517.08 to A517.15: Year (00 to 99)
Note
The previous start time is stored after turning ON
the power supply until operation is started.
Read/write
Operation End Time
A518 to
A520
The time that operation stopped as a result of changing
the operating mode to PROGRAM mode is stored here
in BCD.
A518.00 to A518.07: Seconds (00 to 59)
A518.08 to A518.15: Minutes (01 to 59)
A519.00 to A519.07: Hour (00 to 23)
A519.08 to A519.15: Day of month (01 to 31)
A520.00 to A520.07: Month (01 to 12)
A520.08 to A520.15: Year (00 to 99)
Note
If an error occurs in operation, the time of the
error will be stored. If the operating mode is then
changed to PROGRAM mode, the time that PRO-
GRAM mode was entered will be stored.
Read/write
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
Страница 852: ...818 Index...
Страница 854: ...820 Revision History...
Страница 855: ......