Publication 1766-RM001A-EN-P - October 2008
160 Using High-Speed Outputs
Pulse Width Modulated
Function File Elements
Summary
The variables within each PWMX element, along with what type of
behavior and access the control program has to those variables, are listed
individually below.
Pulse Width Modulated Function File (PWMX:0)
Element Description Address Data Format Range Type User Program
Access
For More
Information
OUT - PWM Output PWMX:0.OUT word (INT) 2…4 status read only 161
DS - Decelerating Status PWMX:0/DS bit 0 or 1 status read only 161
RS - PWM Run Status PWMX:0/RS bit 0 or 1 status read only 161
AS - Accelerating Status PWMX:0/AS bit 0 or 1 status read only 162
PP - Profile Parameter Select PWMX:0/PP bit 0 or 1 control read/write 162
IS - PWM Idle Status PWMX:0/IS bit 0 or 1 status read only 163
ED - PWM Error Detection PWMX:0/ED bit 0 or 1 status read only 163
NS - PWM Normal Operation PWMX:0/NS bit 0 or 1 status read only 163
EH - PWM Enable Hard Stop PWMX:0/EH bit 0 or 1 control read/write 164
ES - PWM Enable Status PWMX:0/ES bit 0 or 1 status read only 164
OF - PWM Output Frequency PWMX:0.OF long word
(32-bit INT)
0…40,000 control read/write 164
OFS - PWM Operating Frequency Status PWMX:0.OFS long word
(32-bit INT)
0…40,000 status read only 165
DC - PWM Duty Cycle PWMX:0.DC word (INT) 1…1000 control read/write 165
DCS - PWM Duty Cycle Status PWMX:0.DCS word (INT) 1…1000 status read only 165
ADD - Accel/Decel Delay PWMX:0.ADD word (INT) 0…32,767 control read/write 166
ER - PWM Error Codes PWMX:0.ER word (INT) -2…5 status read only 166
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