Allen-Bradley 1305 Series User Manual

Programming
5-28
Frequency Set Group (continued)
[
Ski
p
Fre
q
Band
]
Parameter # 35 Factory Default 0 Hz
[Skip
Freq
Band]
Parameter Type Read & Write Minimum 0 Hz
This parameter determines the band width around a [Skip
Frequency]. The band width is 2  [Skip Freq Band] –
1/2 the band above and 1/2 the band below the [Skip
Frequency] setting. “0” Disables All Skip Frequencies.
Units 1 Hz Maximum 15 Hz
'
Figure 5.15 Skip Frequency Band
b
y
Two times
[Skip Freq Band]
Setting
'
Command Frequency
Skip Frequency
Frequency
Time
Drive Output
Frequency
Setting
a
[
MOP Increment
]
Parameter # 22 Factory Default 1.00 Hz/Sec
[MOP
Increment]
Parameter Type Read & Write Minimum 0.00 Hz/Sec
y
The MOP function is a digital solid-state circuit that
produces the same effect as rotating a speed reference
potentiometer with a small DC motor. This permits local
(HIM) or remote (TB2) control of the command
frequency. This parameter sets the rate of increase or
decrease to the [MOP Hertz] command frequency for
each input to the MOP Increment or MOP Decrement
terminals of TB2. (Requires the proper [Input Mode]
selection or serial communications.)
Units 1 Hz/Sec Maximum 255 Hz/Sec
'
y
Hz
(Speed)
INC
Time
DEC
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Allen-Bradley 1305 Series Specifications

General

Series	1305
Dimensions	Varies by model
Weight	Varies by model
Frequency Range	50-60 Hz
Control Method	Volts per Hertz
Communication Interface	RS-485
Enclosure Type	IP20
Storage Temperature	-40-70°C
Humidity	5 to 95% non-condensing