Omron E5CC Communications Manual page 51

• Software Reset
Restarts processing from the point when power is turned ON. The setting can be accepted in both
setup area 0 and setup area 1.
• Move to Setup Area 1
This command moves to "setup area 1" and can be accepted at both setup areas 0 and 1. If the
"initial setting/communications protect" is set to "2," an "operation error" will be generated, and the
move to setup area 1 will be prohibited.
When this move is carried out from setup area 0, the display indicates the Input Type parameter in
the "initial setting level." When this operation command is executed in setup area 1, the display will
not change.
• Move to Protect Level
This command moves to the "protect level" and can be accepted only in setup area 0. When this
command is issued in setup area 1, an "operation error" will be generated, and the move to the
protect level will be prohibited.
• Moving to Protect Level in Manual Mode
When this operation command is issued in manual mode, an "operation error" will be
generated, and the move to the protect level will be prohibited.
• Auto/Manual Switch
This operation command switches the mode to manual mode or automatic mode, based on the
related information setting. When the Controller is switched to manual mode, the "manual control
level" will be displayed. When the Controller is switched from manual mode to automatic mode,
the operation level's first parameter will be displayed. When the Controller is switched to manual
mode while already in manual mode, the command will be completed normally and the display will
not change (the contents will not be refreshed). The setting can be made in setup area 0.
An operation error will occur in the following situations.
• When the command is executed in "setup area 1"
• When auto/manual is set for an event input
• Writing Auto/Manual Status in Non-volatile memory
The write mode determines whether the auto/manual status is written to non-volatile memory.
Backup mode
RAM write mode
Note: When the auto/manual mode is switched with an operation command through communications
and the Controller is in RAM write mode, the auto/manual status is not stored in non-volatile
memory. Consequently, if the Controller is restarted by performing a software reset or turning the
power OFF and ON again, the auto/manual mode is set to the last saved status.
• Switching to Manual Mode during Auto-tuning
If the mode is switched during auto-tuning (AT), the AT will be cancelled and the Controller will
be switched to manual mode.
• Parameter Initialization
The present settings are returned to the default values and written to non-volatile memory. This
command can be accepted in setup area 1 only. When this command is issued in setup area 0, an
E5@C Digital Temperature Controllers Communications Manual (H175)
Write mode
When the auto/manual mode is switched by communications, the
auto/manual status is written to non-volatile memory.
When the auto/manual mode is switched by communications, the
auto/manual status is not written to non-volatile memory.
The status can be written with the Controller key operation.
2 CompoWay/F Communications Procedures
Description
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