Q9 ASD Installation and Operation Manual 61
FM Output Terminal Assignment
Program AM/FM
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 6 on pg. 189.
Note: To read voltage at this terminal a 100 – 500Ω resistor is required and it
must be connected from FM (+) to CC (-). The voltage is read across
the 100 – 500Ω resistor.
Current may be read by connecting an ammeter from FM (+) to
CC (-).
The FM analog output has a maximum resolution of 1/1024 and a maximum load
rating of 500 ohms.
FM Terminal Setup Parameters
F005 — Terminal Assignment
F006 — Terminal Adjustment
F681 — Voltage/Current Output Switching
F682 — Output Gradient Characteristic
F683 — Bias Adjustment
F684 — Output Filtering
Direct Access Number — F005
Parameter Type — Selection List
Factory Default — Output Frequency
Changeable During Run — Yes
FM Output Terminal Adjustment
Program AM/FM
This parameter is used to calibrate the FM analog output.
To calibrate the FM analog output, connect a meter (Current or Voltage) to
terminals FM (+) and CC (-) as described at F005.
With the ASD running at a known value (e.g., Output Frequency), adjust this
parameter until the associated function set at parameter F005 produces the desired
DC level output at the FM output terminal.
See F005 for more information on this setting.
Direct Access Number — F006
Parameter Type — Numerical
Factory Default — 493
Changeable During Run — Yes
Minimum — 1
Maximum — 1280
F005 F006
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