HX7+ ASD Installation and Operation Manual 73
Frequency Mode #1
Program Fundamentals Standard Mode Selection
The Frequency Mode #1 setting establishes the source of the frequency-control
input for the ASD. The Override feature may supersede the Frequency
Mode #1 setting (see Command Mode and Frequency Mode Control on pg. 46).
Note: Only Bolded items from the Settings list below may be placed in
the Override mode. See the section titled
Command Mode and
Frequency Mode Control on pg. 46 for further information on the
Override feature.
Settings:
1 — Use VI/II
2 — Use RR
3 — Use RX
4 — Use Option Card RX2
5 — Use
CN8 Option (LED Keypad)
6 — Use Binary/BCD Input
7 — Use Common Serial (TTL)
8 — Use RS232/RS485
9 — Use Communication Card
10 — Use Motorized Pot. Simulation
11 — Use Pulse Input Option
Direct Access Number — F004
Parameter Type — Selection List
Factory Default — Use RR
Changeable During Run — No
FM Terminal Assignment
Program Meter Terminal Adjustment
This setting determines the output function of the FM analog output terminal.
The FM output terminal produces an output current that is proportional to the
magnitude of the function assigned to this terminal.
The available assignments for this output terminal are listed in Table 15 on pg.
193.
Note: Current is read by connecting an ammeter from FM (+) to
FM (-) via a series 100 – 500 resistor.
To read voltage at this terminal a 100 – 500 resistor is
required and it must be connected from FM (+) to FM (-).
The voltage is read across the 100 – 500 resistor.
The FM analog output has a maximum resolution of 1/1024. The FM Terminal
Adjustment (
F006) must be used to calibrate the output signal for a proper
response. SW-2 may be switched to allow for the full-range output to be either
0 – 1 mA or 4 – 20 mA when measuring an output current, or either 0 – 1 or 1 –
7.5 volts when measuring an output voltage at this terminal.
Direct Access Number — F005
Parameter Type — Selection List
Factory Default — Output Frequency
Changeable During Run — Ye s
F004 F005
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