Parker PAC, Руководство по установке, Страница: 124 / 197

PACIO MODULES
124 Parker Automation Controller Installation Guide
Counter Status
The status variables indicate the status of the counter.
Variable Data type Explanation
Counting_1 BOOL Counter is enabled
Referenced_1 BOOL
Reference function was executed
Reset by ResetReferenced_1
Clockwise_1 BOOL Counter counts up
Compared_1 BOOL
Compare function was executed
Reset by ResetCompared_1
Captured_1 BOOL
Capture function was executed
Reset by ResetCaptured_1
CounterSet_1 BOOL Counter is set to preset value
CompareSet_1 BOOL Compare value is set
PresetSet_1 BOOL Preset value is set
MaxSet_1 BOOL Maximum value is set
OptionsSet_1 BOOL Options of counter 1 are set
OutputsOnErrorOff_1 BOOL Outputs will be switched off in case of error
Counter Errors
These variables are provided for the indication of error states:
Variable Data type Explanation
OutputsForcedOff_1 BOOL Outputs have been forced to 0 because of a Module error
Err_Reserved_1_x BOOL reserved error bits
Counter Values of Counter
Counter Set Values
The counter can be preset with different set values.
That is done by help of the variable "SetValue_1". After setting the following control bits, the contents of
"SetValue_1" will be copied in the corresponding register.
Variable Data Type Explanation
SetCounter_1 BOOL Copy "SetValue_1" to the current counter value
SetCompare_1 BOOL Copy "SetValue_1" to the compare value register
SetPreset_1 BOOL Copy "SetValue_1" to the preset value register
SetMax_1 BOOL Copy "SetValue_1" to the maximum value register