Omron E5C User Manual page 359

Digital temperature controllers
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*9
For a temperature input, the Integral/Derivative Time Unit parameter is initialized only when the RT parameter is turned
ON. The default is as follows:
• Integral/Derivative Time Unit: 0.1 s (The PID parameters are also initialized when the Integral/Derivative Time Unit
parameter is initialized.)
*10 This parameter is initialized to the new Password to Move to Protect Level password.
*11 When the ST parameter is turned ON, the SP Mode parameter is initialized to LSP and the Remote SP Enable
parameter is initialized to OFF.
*12 When the Remote SP Enable parameter is turned OFF, the SP Mode parameter is initialized to LSP.
*13 These parameters are initialized when the Input Type parameter is changed from a temperature input to an analog input
or from an analog input to a temperature input.
*14 This parameter is initialized when the Input Type parameter is changed from a temperature input to an analog input or
from an analog input to a temperature input. However, it is not initialized if the applicable alarm is an MV absolute-value
upper-limit alarm or an MV absolute-value lower-limit alarm.
*15 This parameter is initialized to 50 (0.50%) if a non-MV alarm is changed to an MV alarm. This parameter is initialized to
2 (0.2°C or 0.02%FS) if an MV alarm is changed to a non-MV alarm.
*16 Write to both so that the SP and the currently selected Multi-SP SP0 to SP7 match.
*17 When the ST condition is met, the SP Mode parameter is initialized to LSP and the Remote SP Enable parameter is
initialized to OFF.
*18 Initialized to 0.8 when the temperature unit is °C, and to 1.4 when the temperature unit is °F.
*19 These parameters are initialized as follows:
• Integral/Derivative Time Unit of 1 s: Proportional band to 8, integral time to 233, and derivative time to 40. (This
applies to both the heating and cooling constants.)
• Integral/Derivative Time Unit of 0.1 s: Proportional band to 8.0, integral time to 233.0, and derivative time to 40.0.
(This applies to both the heating and cooling constants.)
*20 This parameter is initialized to 4.0 for closed control and 2.0 for floating control.
*21 If the Close/Floating parameter is set to floating and the integral time is 0, the parameter is initialized to 233. If the
integral time is 0.0, it is initialized to 233.0.
E5@C Digital Temperature Controllers User's Manual (H174)
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A Appendices
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