Omron E5CN Manual

2.3 Detailed Description of the Services
2-17
• When the mode is switched from RAM write mode to backup mode, the
parameters in the operation/adjustment levels (excluding read-only
parameters) are written to EEPROM.
• The RAM write mode is enabled only when the “communications
writing” parameter is set to “ON” (enabled).
Consequently, when the “communications writing” parameter setting is
changed to “OFF” (disabled), the parameters in the operation/
adjustment levels (excluding read-only parameters) are written to
EEPROM even if the mode is set to RAM write mode.
● Save RAM Data
This command writes the parameters in the operation/adjustment levels
(excluding read-only parameters) to EEPROM. The setting can be
accepted in both setup area 0 and setup area 1.
● 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. No
response will be returned for this operation command.
● 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 setup/communications protection” 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” in the “initial setting level.” When this operation
command is executed in setup area 1, the display will not change.
◆ Moving to Setup Area 1 in Manual Mode
When this operation command is issued in manual mode, an
“operation error” will be generated, and the move to setup area 1 will
be prohibited.
Write mode Description
Backup mode The data is written to EEPROM when the parame-
ters in the operation/adjustment levels (excluding
read-only parameters) are written by communica-
tions.
RAM write mode The data is not written to EEPROM when the param-
eters in the operation/adjustment levels (excluding
read-only parameters) are written by communica-
tions. Parameters can be changed by operating the
keys on the front panel of the controller.

Omron E5CN Specifications

General

Brand	Omron
Model	E5CN
Category	Temperature Controller
Language	English