AXIOMATIC AX130511, User Manual

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UMAX130511 Version 1.00A Preliminary Documentation
– May be subject to change
109 - 141
Sub-Index 1h to 2h (x = 1 to 2)
Description PIDx Derivative Gain
Access RW
PDO Mapping No
Value Range 0 to 100
Default Value 10 [1.0]
2.4.36. Object 2453h: PID Target Source
This object defines the type of input that will be used to determine the target process value for the PID control
loop. The available control sources on the 2IN-2OUT-SIG-CO controller are listed in Table 22. Not all sources
would make sense to use as a PID target source, and it is the user’s responsibility to select a source that
makes sense for the application. A selection of “Control Source Not Used” disables the associated PID control
function block.
Object Description
Index 2453h
Name PID Target Source
Object Type ARRAY
Data Type UNSIGNED8
Entry Description
Sub-Index 0h
Description Largest sub-index supported
Access RO
PDO Mapping No
Value Range 2
Default Value 2
Sub-Index 1h to 2h (x = 1 to 2)
Description PIDx Target Source
Access RW
PDO Mapping No
Value Range See Table 22
Default Value 0 (control not used, PID disabled)
2.4.37. Object 2454h: PID Target Number
This object defines the number of the source that will be used as the target PV for the PID control loop. The
available control numbers are dependent on the source selected, as shown in Table 23. Once selected, the
control will convert the commanded target into a percentage value using the scaling limits of the control
source/number as defined in Table 17.
Object Description
Index 2454h
Name PID Target Number
Object Type ARRAY
Data Type UNSIGNED8