6
FUNCTIONS
6.21 LED Display
6.21.2 Priority setting
6
- 134
1
Overview
2
Performance
Specification
3
Sequence Program
Configuration and
Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files
Handled by CPU Module
6
Functions
7
Communication with
Intelligent Function
Module
8
Parameters
(2) Priorities and factor Nos.
The description and default priority for the factor Nos. to be set in the special registers
SD207 to 209 are as follows:
Refer to Appendix 2 for the special registers SD207 to 209.
Note53Note54Note55
Table6.35 List of default factor Nos. and priorities
Priority
Factor number
Note6.52
(Hexadecimal)
Displayed error message Remarks
11
AC/DC DOWN Power shutoff
SINGLE PS.DOWN
Note6.53
Redundant base unit power supply voltage
drop
SINGLE PS.ERROR
Note6.53
Redundant power supply module fault
22
UNIT VERIFY ERR.
FUSE BREAK OFF
SP.UNIT ERROR
I/O module verification error
Fuse shutoff
Intelligent function module verify error
33
OPERATION ERROR
LINK PARA.ERROR
SFCP OPE.ERROR
SFCP EXE.ERROR
Calculation error
Link parameter error
SFC instruction calculation error
SFC program execution error
44
ICM.OPE.ERROR
FILE OPE.ERROR
Memory card operation error
File access error
EXTEND INST.ERR. Extension instruction error
OPE. MODE DIFF.
Note6.53
Operation status, switch mismatch
CAN'T EXE.MODE
Note6.53
Current mode-time function execution
disabled
TRK.TRANS.ERR.
Note6.53
Tracking data transmission error
TRK.SIZE ERROR
Note6.53
Tracking capacity excess error
TRK.DISCONNECT
Note6.53
Tracking cable not connected, failure
5 5 PRG.TIME OVER
Constant scan setting time time up over
Low speed execution monitoring time time
up
Note6.54
6 6 CHK instruction --
7 7 Annunciator --
8 8 -- --
99
BATTERY ERROR
--
10 A -- --
11 B
CAN'T SWITCH
Note6.53
System switching error
STANDBY SYS.DOWN
Note6.53
Standby system not started/stop error
MEM.COPY EXE.
Note6.53
Memory copy function executed
Note53
Note54
Note55
Basic
Note6.52
Basic
High
Performance
Process
Note6.53 Note6.53Note6.53
Redundant
Note6.54
The Basic model QCPU allows the setting of only the factor No. 7 (annunciator).
Basic
Note6.52
The Basic model QCPU, High Performance model QCPU and Process CPU do not display the
error messages related to the redundant system.
Basic
High
Performance
Process
Note6.53Note6.53 Note6.53
Since the Redundant CPU cannot use low speed execution type programs, a low speed
execution monitor time-out does not occur.
Redundant
Note6.54
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