CONTREX CX-1200 - Manual (Page 226)

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STD SIGNAL MONITOR / FOLLOWER P2/3
The STD Signal Monitor / Follower screen (page 2) displays the parameters that are related to the
Frequency Input 1 signal.
Cntrl Loop
Control Loop (MP-49) displays the present operating mode of the CX-1200. Only one type of loop can be active at a
time. These modes are automatically selected depending on the present system State (MP-50).
3 = Psn Hld (H-Stop Position Loop)
2 = Position Loop
1 = Velocity Loop
0 = Open Loop
State
State (MP-50) displays the present system operating state of the CX-1200 (see list below). Only one operating state
may be active at a time. To access either the “Run” or the “Jog” operating state, the F-Stop, R-Stop and H-Stop inputs
must be closed.
9 = Not Defined 8 = Diagnostics 7 = Not Defined
6 = Not Defined 5 = Jog 4 = Not Defined
3 = Run 2 = H-Stop 1 = R-Stop
0 = F-Stop
RampedRef
Ramped Reference (MP-31) displays the speed command, in Engineering Units per Time. This is the output of the ramp
calculations. When the ramp has been completed, the RampedRef (MP-31) should equal the ScaledRef (MP-30).
FI2 Hz
Frequency Input 2 Hz (MP-03) displays the current frequency of the Frequency Input 2, in Hertz.
FI2 RPM
Frequency Input 2 RPM (MP-04) displays the current speed of the Frequency Input 2 encoder in RPM, based on PPR
FI2 (CP-266).
Fb EU/Tm
Frequency Input 2 Engineering Units per Time (MP-06) displays the current speed of the Frequency Input 2 in the
Engineering Units per Time (EU/Tm) relative to the Pulses FI2 (CP-267), EU FI2 (CP-268) and Time Base (CP-209). The
placement of the decimal point is the same as the placement of the decimal point in EU FI2 (CP-268).
VelError
Velocity Error (MP-32) displays the difference between the RampedRef (MP-31) and Fb EU/Tm (MP-6). Displayed in
EU/Tm.
Fb Posn
Feedback Position (MP-20) displays the present value of the Feedback Position in Engineering Units, as specified by
Pulses FI2 (CP-267) and EU FI2 (CP-268). The placement of the decimal point is the same as the placement of the
decimal point in EU FI2 (CP-268).
PosnErr
Position Error (MP-33) displays the value, in engineering units, of the accumulated position error between the lead
(FI1) and the feedback (FI2) input signals. The placement of the decimal point is the same as the placement of the
decimal point in EU FI2 (CP-268).