PID Controller FCM
Appendix A Runtime Templates
240
3BUR002418-600 A
LOCAL RATIO Field
This field specifies the local remote setpoint ratio value for the controller. The
configured entry is the initial local ratio. During runtime, you can change the local
ratio value at the console. Valid entry is a value in engineering units.
LIMITED RATIO MODES Field
This field specifies the ratio modes to which the ratio limits are applied. Valid
entries are:
NONE
LOC
limits apply to the local ratio
REM
limits apply to the remote ratio
LOC/REM limits apply to both modes
RATIO HIGH LIMIT Field
This field specifies the high limit for the ratio values. This limit only applies to the
ratio modes specified in the LIMITED RATIO MODES field. Valid entry is a value
in engineering units.
RATIO LOW LIMIT Field
This field specifies the low limit for the ratio values. This limit only applies to the
ratio modes specified in the LIMITED RATIO MODES field. Valid entry is a value
in engineering units.
INC MINIMUM OUTPUT Field
This field specifies the critical value for the incremental PID algorithm. The critical
value is the smallest result of the algorithm that affects the output device. For
instance, when pulse duration outputs drive the output device, the critical value is
the smallest result of the PID algorithm that turns on a pulse duration output. When
the result is less than the critical value, the value is stored and the result has no
effect. On the next scan, the stored value is used to calculate a new result. Unused
results are stored until the cumulative result is large enough to use.
Summary of Contents for Ability 800xA Series
Page 1: ...Power and productivity for a better worldTM 800xA for MOD 300 Operation System Version 6 0 ...
Page 2: ......
Page 3: ...800xA for MOD 300 Operation System Version 6 0 ...
Page 14: ...Table of Contents 14 3BUR002418 600 A ...
Page 74: ...Area Graphic Display Section 3 CCF Displays 74 3BUR002418 600 A ...
Page 102: ...Batch Connectivity to M0D 300 Section 4 TCL Displays 102 3BUR002418 600 A ...
Page 120: ...TLL Messages Section 5 TLL Displays 120 3BUR002418 600 A ...
Page 212: ...Viewing Abnormal State on MOD Loop Displays Section 8 Operation Examples 212 3BUR002418 600 A ...
Page 320: ...BRKPTS Appendix A Runtime Templates 320 3BUR002418 600 A ...
Page 322: ...Updates in Revision Index A 322 3BUR002418 600 A ...
Page 330: ...Index 330 3BUR002418 600 A ...
Page 331: ......