Omron MX2 Series - Operation Ready (IRDY); Forward Run Signal (FWR); Reverse Run Signal (RVR)

5 Basic Settings
5 - 58
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
5-10-8 Operation Ready (IRDY)
• This signal is output when the inverter becomes ready to operate (ready to accept the RUN command).
• When this command is not output, the inverter does not operate even if the RUN command is input.
• If this signal is not output, check if the input power supply voltage (R, S, T) is within the specified
range.
• Allocate one of the Multi-function Output 11/12 Selection (C021/C022), or the Multi-function Relay
Output (AL1, AL2) Function Selection (C026), to 50 (IRDY).
Parameter
No.
Function name
Data
Default
data
Unit
C021, C022
Multi-function Output 11/12 Selection
50: IRDY (Operation
ready)
−
−
C026
Multi-function Relay Output (AL1, AL2)
Function Selection
05
5-10-9 Forward Run Signal (FWR)
• This signal is output while the inverter performs the forward operation.
• While the inverter performs the reverse operation or when stopped, this signal is not output.
• Allocate one of the Multi-function Output 11/12 Selection (C021/C022), or the Multi-function Relay
Output (AL1, AL2) Function Selection (C026), to 51 (FWR).
Parameter
No.
Function name
Data
Default
data
Unit
C021, C022
Multi-function Output 11/12 Selection
51: FWR (Forward
run signal)
−
−
C026
Multi-function Relay Output (AL1, AL2)
Function Selection
05
5-10-10 Reverse Run Signal (RVR)
• This signal is output while the inverter performs the reverse operation.
• While the inverter performs the forward operation or when stopped, this signal is not output.
• Allocate one of the Multi-function Output 11/12 Selection (C021/C022), or the Multi-function Relay
Output (AL1, AL2) Function Selection (C026), to 52 (RVR).
Parameter
No.
Function name
Data
Default
data
Unit
C021, C022
Multi-function Output 11/12 Selection
52: RVR (Reverse
run signal)
−
−
C026
Multi-function Relay Output (AL1, AL2)
Function Selection
05
Output frequency [Hz]
Forward run (FWR) signal
Reverse run (RVR) signal