Omron SYSDRIVE MX2 SERIES, User Manual

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7 Other Functions
7 - 12 Multi-function Compact Inverter 3G3MX2-V1 User’s Manual (I585-E1)
Use this function to display the position command value in the simple position control mode.
When the Simple Position Control Selection (P012) is set to 02 (Simple position control enabled), it
displays the position command monitor value that is currently set.
For details on simple position control, refer to 6-7 Simple Position Control on page 6-28.
Use this function to monitor the current position under simple position control.
The Current Position Monitor value is cleared to zero when the power supply is turned on.
For details on simple position control, refer to 6-7 Simple Position Control on page 6-28.
On the 3G3MX2-V1 Series Inverter, setting the Pulse Train Input RP Selection (P003) to 01 (Feedback
pulse) enables the current position monitor function even when simple position control is disabled.
This function may be used in conjunction with the position store at power off function, or the function of
47 (PCLR: Current position clear) or 91 (PSET: Preset position) set in the Multi-function Input S1 to S7
Selection (C001 to C007).
For details on these functions, refer to 6-7-4 Origin Search Function, Current Position Preset, Position
Data Storage at Power Shutoff on page 6-40.
7-1-21 Position Command Monitor [d029]
Parameter
No.
Function name Data
Default
data
Unit
d029
Position Command
Monitor
−
268435455 to 268435455 (
×
1 multiplication)
(Displays upper 4digits including “
−
”)
−
pulse
Example If command value is 15600:
Displays 1560.
If command value is
−
15600:
Displays
−
156.
7-1-22 Current Position Monitor [d030]
Parameter
No.
Function name Data
Default
data
Unit
d030
Current Position
Monitor
−
268435455 to 268435455 (
×
1 multiplication)
(Displays upper 4digits including “
−
”)
−
pulse
Example If current position is 1560000:
Displays 1560.
If current position is
−
1560000:
Displays
−
156.