220 GX9 ASD Installation and Operation Manual
128 129
System Consistent (B:Brake Release) — Activation initiates the brake release command. This setting requires
that another discrete input terminal be set to System Consistent (BA:Brake Answer) to complete the brake release
command and to convey the status of the braking system to the user or to a dependent subsystem.
Once the braking release function is initiated, the Brake Answer Waiting Time (F630) begins to count down. Should
the count-down timer expire before the brake releases or before the Braking Answer is returned, fault E-11 will occur.
Otherwise, the brake releases the motor and normal motor operations resume.
The Braking Release function is primarily used at startup; but, may be used when the brake is applied while the motor
is running.
130 131
System Consistent (BA:Brake Answer) — This setting is required when the Braking Release function is used.
The function of this input terminal is to receive the returned the status of the braking system. The returned status is
either Released or Not Released.
If Released is returned within the time setting of F630, normal system function resumes.
If Not Released is returned or if the F630 time setting times out before either signal is returned, then fault E-11 occurs.
The returned signal may also be used to notify the user or control a dependent subsystem
132 133 System Consistent (BT:Brake Test) — Factory use.
134 135
Output Frequency Holding Command — Activation retains the running frequency at power down. Upon a
restart, the retained frequency at the power down is the restart frequency.
136 137 Test — Factory use.
138 139 No MOFF — Activation turns off the Main Circuit Under-Voltage (MOFF) monitoring, alarm, and trips.
140 141 Start/Stop HOA — Activates the Auto Start-Stop operating mode in accordance with the settings of F927.
142 143
Low Suction/No Flow Protection — In the event of the loss of feed water or a closed output valve at the pump,
terminal activation will not allow the ASD to start, or terminates the ASD output upon activation (if running).
144 145
Sealing Water — Once an adequate water supply is detected at the pump seal via a reed switch, activation enables
the ASD for normal operations.
146 147
Virtual Linear Pump Enable/Disable — Activation enables the Virtual Linear Pump function for normal
Virtual Linear Pump operation. The Virtual Linear Pump function is disabled when the terminal is not active.
Note: NO/NC = Normally Open/Normally Closed.
Note: Selection numbers are used when configuring the ASD via communications. They differentiate the Normally
Open and Normally Closed contact settings.
Table 8. (Continued) Discrete Input Terminal Assignment Selections and Descriptions.
Sel. No.
Terminal Selection Descriptions
NO NC
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