Omron SYSMAC CS1D-PD Series Operation Manual page 72

Specifications
Function
Error check User-defined errors (i.e., user can define fatal errors and
non-fatal errors)
The FPD(269) instruction can be used to check the execu-
tion time and logic of each programming block.
FAL and FALS instructions can be used with the CS1-H
CPU Units to simulate errors.
Error log Up to 20 errors are stored in the error log. Information
includes the error code, error details, and the time the error
occurred.
The CPU Unit can be set so that user-defined FAL errors
are not stored in the error log.
Serial communica- Built-in peripheral port: Programming Device (including
tions Programming Console) connections, Host Links, NT Links
Built-in RS-232C port: Programming Device (excluding
Programming Console) connections, Host Links, no-proto-
col communications, NT Links
Serial Communications Board (sold separately): Protocol
macros, Host Links, NT Links
Clock Provided on all models. Accuracy:
CS1D-CPU@@H/P/S:
CS1D-CPU@@HA/SA:
Power OFF detection 10 to 25 ms (AC power supply)
time 2 to 5 ms (DC power supply)
Power OFF detection 0 to 10 ms (user-defined, default: 0 ms)
delay time
Memory protection Held Areas: Holding bits, contents of Data Memory and
Extended Data Memory, and status of the counter Comple-
tion Flags and present values.
Note If the IOM Hold Bit in the Auxiliary Area is turned
Sending commands to FINS commands can be sent to a computer connected via
a Host Link computer the Host Link System by executing Network Communica-
tions Instructions from the PLC.
Remote programming Host Link communications can be used for remote pro-
and monitoring gramming and remote monitoring through a Controller Link
System or Ethernet network.
32
Specifications
Monthly difference ± 180 seconds (Ambient tempera-
ture 55 °C)
Monthly difference ± 30 seconds (Ambient tempera-
ture 25 °C)
Monthly difference ± 70 seconds (Ambient tempera-
ture 0 °C)
Monthly difference -3.0 minutes to 0.5 minutes (Ambi-
ent temperature 55°C)
± 1.5 minutes (Ambient temperature: 25°C)
-3 minutes to +1 minute (Ambient temperature 0°C)
Note a) The accuracy varies with the temperature.
b) Used to store the time when power is turned
ON and when errors occur.
ON, and the PLC Setup is set to maintain the IOM
Hold Bit status when power to the PLC is turned
ON, the contents of the CIO Area, the Work Area,
part of the Auxiliary Area, timer Completion Flags
and PVs, Index Registers, and the Data Registers
will be saved.
Section 2-1
Reference
Failure diagnosis: Programming
Manual (W394)
Fatal and nonfatal errors: SECTION
10 Troubleshooting
User-defined errors: Programming
Manual (W394)
Programming Manual (W394)
2-6 Programming Devices
Programming Manual (W394)
Programming Manual (W394)
9-3 Power OFF Operation
Programming Manual (W394)
8-2-3 Data Area Properties
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Programming Manual (W394)