User Manual FRN 6.xx Manual

3-14 Programming and Parameters
A051 &
A052
Options
(Cont.)
13 “10V In Ctrl” Selects 0-10V or ±10V control as the frequency reference.
Start source is not changed.
14 “20mA In Ctrl” Selects 4-20mA control as the frequency reference. Start
source is not changed.
15 - 25 Reserved
26 “Anlg Invert” Inverts the scaling of the analog input levels set in
A110
[Anlg In 0-10V Lo] and A111 [Anlg In 0-10V Hi] or
A112
[Anlg In4-20mA Lo] and A113 [Anlg In4-20mA Hi].
A055 [Relay Out Sel]
Related Parameter(s): P033, A056, A092
Sets the condition that changes the state of the output relay contacts.
Options 0 “Ready/Fault”
(Default)
Relay changes state when power is applied. This indicates
that the drive is ready for operation. Relay returns drive to
shelf state when power is removed or a fault occurs.
1 “At Frequency” Drive reaches commanded frequency.
2 “MotorRunning” Motor is receiving power from the drive.
3 “Reverse” Drive is commanded to run in reverse direction.
4 “Motor Overld” Motor overload condition exists.
5 “Ramp Reg” Ramp regulator is modifying the programmed accel/decel
times to avoid an overcurrent or overvoltage fault from
occurring.
6 “Above Freq” Drive exceeds the frequency (Hz) value set in A056
[Relay
Out Level].
7 “Above Cur” Drive exceeds the current (% Amps) value set in A056
[Relay
Out Level].
Important: Value for A056
[Relay Out Level] must be entered
in percent of drive rated output current.
8 “Above DCVolt” Drive exceeds the DC bus voltage value set in A056
[Relay
Out Level].
9 “Retries Exst” Value set in A092
[Auto Rstrt Tries] is exceeded.
10 “Above Anlg V” • Analog input voltage (I/O Terminal 13) exceeds the value
set in A056
[Relay Out Level].
• This parameter setting can also be used to indicate a PTC
trip point when the input (I/O Terminal 13) is wired to a
PTC and external resistor.
• Use A056 to set threshold.
11-19 Reserved
20 “ParamControl” Enables the output to be controlled over network
communications by writing to A056
[Relay Out Level].
(0 = Off, 1 = On.)
21 “NonRec Fault”” Value set in A092
[Auto Rstrt Tries] is exceeded.