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FlexDC Software User Manual
6.1.2.6
Part II– FlexDC Software and Commands Reference
Report Recording Status Parameter – RR
“RR” is a read only parameter, indicating the recording status. When a new
recording starts, the value of “RR” is internally set to the value of “RL”. It is
being automatically decremented by “1” at each sample point (every “RG”
servo sample times). When “RR=0” recording is complete.
6.1.2.7
Select Recorded Variables Parameter – RV
The FlexDC supports simultaneous data vectors to be recorded at the same
time. The user can of course select to record less then this vector. FlexDC
supports 8 simultaneous data vectors to be recorded at the same time.
The definition of each recorded vector contents (the link to an internal
controller variable) is done using the “RV” parameter. Currently, the following
internal controller variables (see Table 7) can be selected for data recording
for each one of the recorded vectors:
Recorded Variable
Description
Axis
Related
Variable
Keyword
None (empty vector)
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Encoder Position
Yes
PS
Encoder Velocity
Yes
VL
Position Error
Yes
PE
Desired Position
Yes
DP
Controller Output
Yes
PO
Status Register
Yes
SR
Motion Status
Yes
MS
Analog Input
Yes
AI
Motor Fault
Yes
MF
Input Port
No
IP
Output Port
No
OP
Reserved
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Table 7: Internal Controller Variables for Data Recording
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