Instruction Manual

5–49Programming Parameters
Publication 1397-5.0 — June, 2001
INPUT CONFIG
[Anlg In 3 Zero] — P.134
Only used if the I/O Expansion kit is installed.
Adjusts the zero point of analog input 3
(terminals 50 and 51 on the I/O expansion
board) to remove any offset that might exist
on the input.
Display/Drive Units: Numeric
Parameter Type: Tunable
Group: Input Config
Factory Default: 0
Minimum Value: –200
Maximum Value: 200
To adjust the zero point, make small changes to this parameter until [Anlg In 3] (P.003) equals zero when the signal at terminals 50 and 51 is at
its minimum (0 V).
[Anlg In 4 Gain] — P.135
Only used if I/O Expansion Kit Installed.
Scales Analog Input 4 (Terminals 52 & 53).
Display/Drive Units: Numeric
Parameter Type: Tunable
Group: Input Config
Factory Default: 1.00
Minimum Value: 0.750
Maximum Value: 2.250
[Anlg In 4 Zero] — P.136
Only used if the I/O Expansion Kit is installed.
Adjusts the zero point of Analog Input 4
(52,53) on the I/O Expansion Brd, to remove
any offset that may exist on the input.
Display/Drive Units: Numeric
Group: Input Config
Factory Default: 0
Minimum Value: –200
Maximum Value: 200
To adjust the zero point, make small changes to this parameter until [Anlg In 4] (P.004) equals zero while the signal at terminals 52 and 53 is at its
minimum (0 V).
[Freq In Scale] — P.137
Only available if the I/O Expansion kit is
installed.
Specifies the maximum input frequency. This
is the frequency that corresponds to a full
scale value. For example, if the frequency
input will be used as the speed loop
reference, this input frequency would
correspond to [Max Motor Speed] — P.041,
because [Max Motor Speed] is the basis for
speed loop scaling.
Display/Drive Units: kHz
Parameter Type: Configurable
Group: Input Config
Factory Default: 250.0 kHz
Minimum Value: 2.0 kHz
Maximum Value: 250.0 kHz