Omron E5GC User Manual

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5 Advanced Operations
E5@C Digital Temperature Controllers User’s Manual (H174)
5-8 Displaying Only Parameters That Have Been Changed
5
5-8-1 Displaying Changed Parameters
Precautions for Correct Use
• Set this parameter to ON only after making the required settings.
• The following parameters are displayed regardless of the setting of the Changed Parameters
Only parameter.
• Monitor parameters (including the PV, parameters with “monitor” in the parameter name and
the Set Point During SP Ramp parameter)
• Parameters that switch operation (RUN/STOP, Auto/Manual Switch, Multi-SP, Program Start,
AT Execute/Cancel, Communications Writing, SP Mode, Parameter Initialization, Copy, and
Motor Calibration).
• Level displays and parameters to move to other levels (such as Adjustment Level Display,
Move to Advanced Function Setting Level, and Move to Calibration Level)
• Manual MV
• Any parameters that are automatically initialized when another parameter is changed are
considered to be at their default settings.
Example: If the Input Type parameter is changed to 7, 850 is considered to be the default
setting of the Set Point Upper Limit parameter. Refer to A-6-9 Initialization
According to Parameter Changes for the parameters that are automatically
initialized.
• If the setting of a parameter is changed back to its default setting, it will no longer be displayed.
To display it again, set the Changed Parameters Only parameter to OFF.
• If a parameter is not displayed even when the Changed Parameters Only parameter is set to
OFF, check the conditions for the parameter.
• Use parameter masks to select the parameters to display without considering whether they
are set to their default settings. The CX-Thermo is required to set parameter masks.
Operating Procedure
1 Press the M Key several times in the Protect Level to display
chgp (Changed Parameters Only).
Protect Level
2 Press the U or D Key to set the value to on.
Press the O + M Keys for at least 1 s to return to the Operation
Level. Only the parameters that have been changed from their
default settings will be displayed.
off
chgp
Changed
Parameters
Only
on
chgp

Omron E5GC Specifications

General

Brand	Omron
Model	E5GC
Category	Temperature Controller
Language	English