78
H9 ASD Installation and Operation Manual
FM Output Terminal Function
Program
Terminal
Analog Output Terminals
This parameter is used to set the output function of the
FM
analog output
terminal. The
FM
output terminal produces an output current or voltage that is
proportional to the magnitude of the function assigned to this terminal (select
current or voltage at
F681
). The available assignments for this output terminal
are listed in
Table 6 on pg. 237
.
Note:
To read
voltage
at this terminal connect a 100 – 500
resistor from
the
FM
(+) terminal to the
CC
(-) terminal. Using a voltmeter read
the voltage across the 100 – 500
resistor.
To read
current
at this terminal connect a 100 – 500
resistor from
the
FM
(+) terminal through a series Ammeter to the
CC
(-) terminal.
The
FM
analog output has a maximum resolution of 1/1024 and a
maximum load rating of 500 ohms.
FM Terminal Setup Parameters
F005
— Set FM Function
F006
— Calibrate FM Terminal
F681
— Voltage/Current Output Switching Selection
F682
— Output Response Polarity Selection
F683
— Set Zero Level
Direct Access Number — F005
Parameter Type —
Selection List
Factory Default —
Output Frequency
Changeable During Run —
Yes
FM Output Terminal Adjustment
Program
Terminal
Analog Output Terminals
This parameter is used to calibrate the
FM
analog output.
To calibrate the
FM
analog output, connect a meter (current or voltage) as
described at
F005
.
With the drive running at a known value (e.g., output frequency), adjust this
parameter until the assigned function 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
M
F005
F006
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