List Of System Data Registers - Panasonic AFP7PSA1 User Manual

8.1.6 List of System Data Registers

SD0 – SD39
Device
number
SD0 Self-diagnostic error code
SD1 Alarm Occurrence Unit Slot No.
SD2 Error Occurrence Unit Slot No.
SD3 Warning Occurrence Unit Slot No.
Verification Error Occurrence Unit
SD4
Slot No.
SD5 Installation error detection slot No.
SD6 (Not used)
Operation error occurrence PB
SD7
number (hold type)
Operation error occurrence
SD8 address (hold type)
(32-bit lower-level address)
Operation error occurrence
SD9 address (hold type)
(32-bit higher-level address)
Operation error occurrence PB
SD10
number (latest type)
Operation error occurrence
SD11 address (latest type)
(32-bit lower-level address)
Operation error occurrence
SD12 address (latest type)
(32-bit higher-level address)
SD13
(Not used)
to SD18
SD19 RING counter 2.5 ms
RING counter 10 μs
SD20
RING counter 100 μs
SD21
SD22 Scan time (current value)
SD23 Scan time (minimum value)
SD24 Scan time (maximum value)
SD25
(Not used)
to SD26
Interval for PB for execution at a
SD27
specified interval
SD28
(Not used)
to SD29
SD card access instruction
SD30
execution result
SD31
(Not used)
to SD39
(Note 1): SD0 to SD5 are available only when the corresponding system relays SR0 to SR5 are on.
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Name
Stores the error code when a self-diagnosis error occurred.
Saves the slot number of the unit where an alarm has
occurred.
Saves the slot number of the unit where an error has
occurred.
Saves the slot number of the unit where a warning has
occurred.
Saves the slot number of the unit where a verification error
has occurred.
Saves the slot number of the unit where an installation error
was detected.
Saves the PB number where the first operation error occurred
after the unit has started operating.
Saves the address where the first operation error occurred
after the unit has started operating. Perform monitoring using
32-bit data.
Saves the PB number where an operation error occurred.
Every time a new error occurs, the data are updated. The
value '0' is recorded at the start of the scan.
Saves the address where an operation error occurred. Every
time a new error occurs, the data are updated. The value '0' is
recorded at the start of the scan. Perform monitoring using 32-
bit data.
The saved value is increased by one every time the respective
time unit has passed. (H0 to HFFFF)
Current values of SD19 to SD21 can only be read when SD19
to SD21 are directly specified and read by MV instruction. The
scan start value is read by other instructions.
Saves the current
value.
Stores the minimum
value.
Saves the maximum
value.
Saves interval for PB for execution at a specified interval.
Error codes while the SD card access instruction is executed
are stored.
8.1 CPU Unit Specifications
Description
[Saved value (decimal)] x 10 μs
scan time indication: Indicates
operation cycle time in the RUN
mode only. Max. and Min. values
are cleared at switching between
the RUN mode and the PROG.
mode.
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