Omron E5AR - MANUAL 2 User Manual

4.13 Performing manual control
4-29
Settings Required
for Basic Control
4.13 Performing manual control
■ Manual mode
• In standard control the MV is manipulated, and in position propor-
tional control the amount of valve opening is manipulated.
• To perform manual operation or manually set the MV or valve
opening, set the "Manual/Auto" setting to "manu: Manual" or hold
down the key at least 1 second.
● Standard type • "MANU" lights up in the operation display while in manual mode.
The PV appears in Display 1, the MV appears in Display 2, and
"manu" appears in Display 3.
• To change the MV, press the UD keys. The MV is updated every
50 ms.
• When switching between manual mode and auto mode, the action of
the MV is balance-less and bumpless.
• Other setting level can be moved to in manual mode. However, "AT
Execute/Cancel" cannot be selected and does not appear in the
display.
• Switching between auto and manual is possible a maximum of
100,000 times.
• During cascade control, if the primary loop is switched to manual
control when the secondary loop is in any of the following conditions,
the manual MV is disabled.
• The SP mode of the secondary loop is local (cascade open).
• The secondary loop is in manual mode.
• "Operation at error" is taking place in the secondary loop.
● Position
proportional type
• When a potentiometer is connected, "MANU" lights up in the
operation display while in manual mode. The PV appears in Display
1, the valve opening appears in Display 2, and "manu" appears in
Display 3. When a potentiometer is not connected, Display 2 shows
"-----".
• To turn on open output, press the U key. To turn on closed output,
press the D key. The MV is updated every 50 ms.
• When switching between manual mode and auto mode, the action of
the MV is balance-less, bumpless.
• Other setting screens can be moved to in manual mode. However,
"AT Execute/Cancel" cannot be selected and does not appear in the
display.
• Switching between auto and manual is possible a maximum of
100,000 times.
PF

Omron E5AR - MANUAL 2 Specifications

General

Brand	Omron
Model	E5AR - MANUAL 2
Category	Controller
Language	English