Level 1 Mode - Omron E5AK-AA2-500 Manual

E5 K

Level 1 Mode

AT Execute/Cancel
 
Starts the Auto-tune function or cancels an active auto-tune. When an active auto-tune is cancelled, the original
 PID constants will be used again.
AT-1 = Limited MV change during Autotuning (±40% max.)
AT-2 = Full MV change during Autotuning (±100% max.)
Note:
 
Set Point 0

Default set point when used with multi-SP function. This set point is active when the Event input is OFF.

Set Point 1

Used only with multi-SP function. This set point is active when the Event input is ON.
This parameter is available only if an Event Input Option Board is installed.
 
Alarm Value 1

Available only when Control Output 2 is not used as a control output. This setting determines what the Alarm 1 set
point will be.
  
Alarm Value 2

Available only when the alarm output function of the Controller is selected. This setting determines what the Alarm
2 set point will be. This alarm can be programmed to work on Control Output 2 or the SUB-1 output (user-select-
able). Factory Default = Control Output 2.
Note
Proportional Band

Range = 0.1% to 999.9%
Integral Time

Range = 0 to 3999 seconds

Derivative Time

Range = 0 to 3999 seconds

See Note at right.
Cooling Coefficient
   Used when the Controller is in heat/cool control. This setting describes the ratio between the heating proportional
band and the cooling proportional band.
  

Dead Band
  
Used when the Controller is in heating and cooling control. This setting determines the amount of overlap or dead

band present in a heat/cool configuration. Range = -19.99 → 99.99.
Negative values = overlap band. Positive values = Dead band.
Manual Reset Value
   
Available ONLY when the integral time parameter of the Controller in standard control is set to


The Controller must be in Standard or Advanced PID control and self-tune must be set to off.
Hysteresis (Heat)
Available when the Controller is in ON/OFF control.

If PID control selected, this value will not appear on the menu.
  Range = 0.01 to 99.99 FS. Default = 0.10.
Hysteresis (Cool
Available when the Controller is in ON/OFF control in heating and cooling control.
 
Range = 0.01 to 99.99 FS. Default = 0.10.
 
Control Period (Heat)
Available only when the Controller has a relay or voltage output, or is in advanced PID control.
Range = 1 to 99 s. Default = 20 s.


Control Period (Cool)
Available when the Controller has a relay or voltage output, or is in advanced PID control in heating and cooling
control.
Range = 1 to 99 s. Default = 20 s.
  
Note:

E5AK and E5EK can have up to 4 set points or 4 alarms
:
Alarm Value 3 is available only when SUB-1 or Control Output No. 1 is selected as AL-3.
  
  
)
This level 1 Mode ends here for the E5CK models only. For all other E5
continue with the next page.
Note: E5AK and E5EK can have up to 4 set points or 4 alarms
Note: For Valve Positioning Models E5
subsequent parameters (those after Derivative Time)
listed in Level 1 Mode are not available. See Level 1
Valve Positioning model (provided on the following
page).

E5 K

K--PRR2, all
0
.
K models in this data sheet,