Chapter 12 Error Code List and Special Internal Outputs
12-2
Related special
internal output
Error
code
Error name
[detection timing]
Classifi
-cation
Description
RUN
LED
OK
LED
Ope-
ration
Bit
Word
5F
Backup memory error
[at program downloading
and special I/O function
setting is requested]
Warning Data cannot be written to the backup
memory.
*1
Run
61
Port 1 transmission error
(parity)
[when transmitting]
Warning Parity error was detected during
transmission.
*1
Run
62
Port 1 transmission error
(framing/overrun)
[when transmitting]
Warning Framing error or overrun error was
detected during transmission.
*1
Run
63
Port 1 transmission error
(time out)
[when transmitting]
Warning Time out error was detected during
transmission.
*1
Run
64
Port 1 transmission error
(protocol error)
[when transmitting]
Warning Protocol (transmission procedure)
error was detected during transmission.
*1
Runs
65
Port 1 transmission error
(BCC error)
[when transmitting]
Warning Checksum error was detected during
transmission.
*1
Run
67
Port 2 transmission error
(parity)
[when transmitting]
Warning Parity error was detected during
transmission.
*1
Run
68
Port 2 transmission error
(framing/overrun)
[when transmitting]
Warning Framing error or overrun error was
detected during transmission.
*1
Run
69
Port 2 transmission error
(time out)
[when transmitting]
Warning Time out error was detected during
transmission.
*1
Run
6A
Port 2 transmission error
(protocol error)
[when transmitting]
Warning Protocol (transmission procedure)
error was detected during transmission.
*1
Run
6B
Port 2 transmission error
(BCC error)
[when transmitting]
Warning Checksum error was detected during
transmission.
*1
Run
71
*3
Battery error
(data memory)
[always checking]
Warning
•
Battery voltage dropped below the
specified value
•
Battery not installed
*1
Run
R7D9
72
*4
Instantaneous power
failure detection
[always checking]
Warning Instantaneous power failure detected.
*1
Run
R7CF
R7DA
94
Port 1
No modem response
[when modem is
connected]
Warning There is no response with the AT
command.
*1
Run
*1:
Depends on the CPU’s operating state. The RUN LED is lit while the CPU is in operation; the RUN LED is unlit while the
CPU is not in operation.
*2:
Depending on the settings of the operating parameters from the peripherals, the operation may be continued even when an error
occurs.
*3:
Although batteries cannot be mounted on the 10- or 14-point type, battery errors are monitored by the system. Set R7EE to
OFF prior to the use.
*4:
Supported by software version 1.11 (WRF051=H0111) or newer.
How to Clear the CPU Error Code:
Set 1 to the Special Internal Output R7EC.
Содержание HIDIC MICRO-EH
Страница 1: ...HITACHI PROGRAMMABLE CONTROLLER APPLICATION MANUAL NJI 350B X ...
Страница 12: ...MEMO ...
Страница 14: ...Chapter 1 Features 1 2 MEMO ...
Страница 50: ...Chapter 4 Product lineup and wiring 4 18 MEMO ...
Страница 196: ...Chapter 5 Instruction Specifications 5 146 ...
Страница 263: ...Chapter 11 Communication Specifications 11 10 MEMO ...