G7 ASD Operation Manual 163
AM Terminal Assignment
Program ⇒ Meter Terminal Adjustment Parameters ⇒ AM
This setting determin es the output functio n of the AM analog output terminal.
This output terminal produces an output curr ent that is proportional to the
magnitude of the function assigned to this term inal. The available assignments
for this output termin al are listed in Table 7 on pg. 61.
Note: To read voltage at this terminal a 100 – 500Ω resistor is
required and must be connected from AM (+) to AM (-). The
voltage is read across the 100 – 500Ω resistor.
Current may be read by connecting an ammeter from AM (+ ) to
AM (-).
The AM analog output has a maximum resolution of 1/1024. The AM
Termi nal A dju stme nt (F671) must be used to calibrate the output signal for a
proper response. SW-1 may be swi tched to allow for the full-range output to be
either 0 – 1 mA or 4 – 20 mA when providing an output current, or either 0 – 1
or 1 to 7.5 volts when providing an output voltage at this terminal.
Direct Access Number — F670
Parameter Type — Selection List
Factory Default — Output Current
Changeable During Run — Yes
AM Terminal Adjustment
Program ⇒ Meter Terminal Adjustment Parameters ⇒ AM
This function is used to calibrate the AM analog output terminal.
To calibrate the AM analog output, connect a meter (current or voltage) as
described at F670. With the drive running at a known frequency, adjust this
parameter (F671) until the running frequency produces the desired DC level
output at the AM terminal.
Direct Access Number — F671
Parameter Type — Numeri cal
Factory Default — 512
Changeable During Run — Yes
Minimum — 1
Maximum — 1280
Analog 1 Terminal Setting
Program ⇒ Meter Terminal Adjustment Parameters ⇒ Analog 1
This parameter sets th e Analog 1 multifunction programmable termi nal to 1 of
31 possible functions and is available on th e ASD Multicom option board only.
Possible assignments for th is output terminal are listed in Table 7 on pg. 61.
Direct Access Number — F672
Parameter Type — Selection List
Factory Default — Output Voltage
Changeable During Run — Yes
Analog 1 Terminal Adjustment
Program ⇒ Meter Terminal Adjustment Parameters ⇒ Analog 1
This parameter adjus ts the coefficient of t he Analog 1 circuit to obtain an
output that corresponds with a known input.
This function is used in the calibration o f external signal mea suring devices
(DVM, counters, etc.).
Direct Access Number — F673
Parameter Type — Numeri cal
Factory Default — 512
Changeable During Run — Yes
Minimum — 1
Maximum — 1280
Analog 2 Terminal Setting
Program ⇒ Meter Terminal Adjustment Parameters ⇒ Analog 2
This parameter sets th e Analog 2 multifunction programmable termi nal to 1 of
31 possible functions and is available on th e ASD Multicom option board only.
Possible assignments for th is output terminal are listed in Table 7 on pg. 61.
Direct Access Number — F674
Parameter Type — Selection List
Factory Default — Post-compensation
Frequency
Changeable During Run — Yes
F670 F674