Mitsubishi Q2ACPU User Manual page 88

7. AUTO REFRESH FUNCTION
Item
Batch refresh device for
special register
Auto update buffer
specification
Total number of slave
stations
Delay timer
Standby station specification
Number of retries
Number of automatic return
stations
Operation specification for
CPU stop
Scan mode setting
Station type
Number of occupied stations
Specification of reserved
station
Specification of invalid
station
REMARK
Table 7.1 List of auto refresh settings (Continued)
• The destination device for special register is set.
• The buffer capacity for automatic update is set.
• The last station number of the remote station connected to the master station
is set.
• The delay time of link scan is set.
• The use status of the stand-by master function is set.
• The number of retries at the occurrence of a transient transmission error is set. 1 to 7
• The number of automatic return stations is set to one link scan.
• When the CPU module has stopped, continuation/stop of the data link is set.
• Synchronization/Non-synchronization is set to the CPU module scan.
• The model for each remote station is set.
• The number of occupied stations for each remote station is set.
• Reservation for remote station is set.
• Validity/Invalidity for error detection of the remote station is set.
* Only when the file register is set to "Use the designated file" with the "Parameter",
R and ZR can be used as the auto refresh devices. When "Use same file name as program" is
set, R and ZR cannot be used.
1) In "Setting station" in the table above, M refers to the master station, L to the
local station, and T to the stand-by station.
2)
In the table above,
the setting is not required.
Description
means that the setting can be made and
7 - 10
Setting station
Setting range
M L
*
T, ST, C, D, W, R, ZR
128 to 4096
1 to 64
1 to 100
(0 is invalid.)
• Not used
• Used
1 to 10
• Stop
• Continue
• Non-synchronization
• Synchronization
• Remote I/O station
• Remote device
station
• Intelligent device
station
• 1 station
• 2 stations
• 3 stations
• 4 stations
• Not reserved
• Reserved
• Invalid
• Valid
means that
T