Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 444

Item
Collection of intelligent
function module error
histories is valid.
Module Error
Corresponding Memory
History
Collection
(Intelligent
History No.
Function
Module)
Collection No.
Save operation history of
CPU module
Target Memory
Capacity
Operation
*5
History
Save device write operation
Disable clearing operation
history
*1 These items are provided for future expansion.
*2 When selecting this item for the Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q13UDHCPU, or
Q26UDHCPU, check the versions of the CPU module and programming tool. (
*3 Not available for the Q00UJCPU, Q00UCPU, and Q01UCPU.
*4 The setting value differs depending on the CPU module used.
CPU modules other than High-speed Universal model QCPU and Universal model Process CPU: in increments of 0.5ms
High-speed Universal model QCPU and Universal model Process CPU: in increments of 0.1ms
*5 This setting item is available to the High-speed Universal model QCPU and Universal model Process CPU. Before
setting this item, check the versions of the CPU module and GX Works2 used. (
442
Parameter
Description
No.
Set whether to collect module
errors.
Select a storage location.
Set the number of collected
300A
H
errors only when the errors are
stored in the standard RAM.
Set the number of collected
errors in one scan.
Set whether to use the
operation history function.
Set the destination memory to
save the operation history file.
Set the file size of the operation
history file. (
300B
H
Section 3.38.1 (2) (d))
Set whether to save the
operation of device data writing
from outside the CPU module.
Set whether to disable the clear
operation of the operation
history. ( Page 325,
Section 3.38.3)
Setting range
Selected/deselected
• System Memory
• Standard RAM
32 to 1000
• Stored in system
memory: 1 to 100
• Stored in standard
RAM: 1 to 128
-
• Standard ROM
(Drive 4)
• Memory Card (SD)
(Drive 2)
1K to 1024K bytes
Page 320,
-
-
Default Reference
Selected
System
Memory
Page 297,
Section 3.34
40/100
1
Unchecked
Standard
ROM (Drive 4)
128K bytes
Page 313,
Section 3.38
Unchecked
Unchecked
Page 465, Appendix 2)
Page 465, Appendix 2)