Run Frequency Hysteresis; Run Time Alarm Setting; Rx Speed Frequency #1; Rx Input Speed/Direction Control Setup - Toshiba Q7 Installation And Operation Manual

Run Frequency Hysteresis

Run Frequency Hysteresis
Program Special Controls
This parameter provides a plus-or-minus value for the Run Frequency setting.

Run Time Alarm Setting

Program Protection
This parameter sets a run-time value that, once exceeded, provides an output
signal. The output signal may be used to control external equipment or used to
engage a brake.
Note: The time displayed is 1/10th of the actual time
(0.1 hr. = 1.0 hr.).

RX Speed Frequency #1

Program Freq Settings
This parameter is used to set the direction, gain, and bias of the RX input
terminal when the RX terminal is used as the control input while operating in
the Speed Control mode.

RX Input Speed/Direction Control Setup

Perform the following setup to allow the system to receive Speed control input
at the RX input terminal:
• Program Utility Group
• Program Utility Group
• Provide a Run command (F and/or R).
Speed/Direction Control
Perform the following setup to allow the system to perform Speed control from
the RX input terminal:
• Set RX Speed Frequency #1,
• Set the RX input signal level (RX Speed Ref #1) that represents RX Speed
Frequency #1,
• Set RX Speed Frequency
• Set the RX input signal level (RX Speed Ref #2) that represents
Frequency #2.
Once set, as the RX input voltage changes, the directional information, and the
output frequency of the ASD will vary in accordance with the above settings.
This parameter sets RX Speed Frequency #1 and is the frequency that is
associated with the setting of
Speed Control mode.
Q7 ASD Installation and Operation Manual
Run Freq Hyst
Run Time Alm Set
RX Speed Freq #1
Frequency Mode Rx.
Command Mode Terminal Block.
#2, and
RX Speed Reference #1 when operating in the
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 30.0
Units — Hz
Parameter Type — Numerical
Factory Default — 175.0
Changeable During Run — Yes
Minimum — 0.1
Maximum — 999.9
Units — Hours (X 100)
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — -Max. Freq.
Maximum — +Max. Freq.
Units — Hz
Frequency Settings
RX Speed
RX Speed Frequency #1
105