Identifying Parameter Defaults For Carrier Drives
4-1
CHAPTER 4
Identifying Parameter Defaults
For Carrier Drives
Use the following table to identify and set the parameter defaults for Carrier drives.
Important: Setting P.050 (Restore Defaults) to ON will restore the drive to Reliance defaults,
not Carrier defaults. If this has been done, set the following parameters to restore
Carrier defaults.
For job-specific parameters, refer to the 19XR, XRV Start-Up, Operation, and Maintenance
Instructions manual (531-982) for further instructions. For descriptions of all parameters, refer to
the LiquiFlo Software Start-Up and Reference manual (D2-3410).
Parameter No. Parameter Name Setting
P.000 Control Source rE
P.001 Accel Time 1 8
P.002 Decel Time 1 20
P.003 Minimum Speed 0.5
P.004 Maximum Speed Job-specific (50 or 60)
P.005 Current Limit 110
P. 0 09
1
1
These parameters must be tuned or calibrated per the VFD Control Verification procedures (running and
non-running) found in the Carrier 19XR/XRV Start-Up, Operation, and Maintenance Instructions on pages
59-60.
Terminal Strip Analog Input Offset -10
P. 0 10
1
Terminal Strip Analog Input Gain 0.99 (50LR4060, 64LR4060)
1.030 (41LR4060)
P.011 Terminal Strip Analog Input Configure 4
P.013 Output Relay Configuration 2
P.027 Forward/Reverse Configuration 1
P.028 Speed Display Scaling Job-specific
P.043 Fault Auto Reset Attempts 10
P.044 Fault Auto Reset Time 30
P.052 AUTO/MAN Key Disable ON
H.000 Motor Nameplate Volts Job-specific
H.001 Motor Nameplate Base Frequency Job-specific
H.002 Motor Nameplate Amps 1.03 x Motor Nameplate Amps
H.021 AC Line Volts Job-specific
H.022 Overfrequency Limit Job-specific (57 or 69)
r.001 Analog Output 1 Source 4
r.002
1
Analog Output 1 Offset 60 (50LR4060, 64LR4060)
135 (41LR4060)
r.003
1
Analog Output 1 Gain 0.505 (50LR4060, 64LR4060)
0.503 (41LR4060)
r.035 Relay Output 1 (NO) Configuration 5
r.036 Relay Output 2 (NO/NC) Configuration 2
r.037 Relay Output 3 (NO/NC) Configuration 1
r.046 Relay Output 3 Delay Time -999
r.050 Speed Detection Level 1 35
