Mitsubishi Electric Q12DCCPU-V User Manual page 462

15
STARTING A MULTIPLE CPU SYSTEM
(From the previous page)
(To the next page)
15
- 8 15.2 Setting Parameters Added for Multiple CPU Systems
15.2.3 When creating a new system
"Operation mode" in the <<Multiple CPU settings>> tab (optional)
Select whether to stop or continue the operations of all CPUs
in the event of a stop error.
Default: All CPUs stop by a stop error in any of CPU No. 2, 3
and 4 (Checked)
For example, when "All CPUs stopped due to an error in
CPU2" is unchecked, CPUs other than CPU No.2 will
continue their operations even if a stop error occurs in CPU
No.2.
The operating mode of CPU No.1 cannot be changed.
"Multiple CPU synchronous startup setting" in the <<Multiple CPU
settings>> tab
Select the modules to be started synchronously in the multiple
CPU system.
Default: All CPUs start synchronously. (Checked)
"I/O sharing when using Multiple CPUs" in the <<Multiple CPU
settings>> tab (optional)
Set whether to read input/output status data of non-controlled
modules or not.
Default: Not read. (Not checked)
"Online module change" in the <<Multiple CPU settings>> tab
(optional)
Determine whether to enable the online module change
setting.
Default: Online module change is disabled.
(Not checked)
Do not check the check box when setting "I/O sharing when
using Multiple CPUs".
Check the check box when performing online module change.
"Use multiple CPU high speed transmission" in the <<Multiple
CPU settings>> tab (setting required)
Select whether to use multiple CPU high speed transmission.
Default: Use multiple CPU high speed transmission
(Checked)