H7 ASD Operation Manual 61
Extended Terminal Function
Program
⇒
Terminal Selection Parameters
⇒
Input Special Functions
The Extended Terminal Function is used with the optional ASD-Multicom
card only. This parameter defines the format of the binary or BCD data when
using the option card.
Settings:
None
12-Bit Binary
16-Bit Binary
3-Digit BCD
4-Digit BCD
Reverse 12-Bit Binary
Reverse 16-Bit Binary
Reverse 3-Digit BCD
Reverse 4-Digit BCD
Selections using 16-bit binary or 4-digit BCD will require the configuration of
terminals S1-S4 on the Control Terminal Strip as binary bits 0 – 3 (F115 –
F118). The Frequency Mode #1 Selection (F004) must be set to Use Binary/
BCD Input.
For proper scaling of the binary or BCD input, parameters F228 – F231 must
be configured [BIN Reference Point #1, BIN Reference #1 (frequency), Bin
Reference Point #2, and BIN Reference #2 (frequency)].
Direct Access Number — F107
Parameter Type — Selection List
Factory Default — None
Changeable During Run — No
Motorized Pot Frequency at Power Down
Program
⇒
Frequency Setting Parameters
⇒
Motorized Pot Settings
When the Frequency Mode #1 Selection (F004) setting is set to Use MOP
Function Simulation, this parameter determines the outcome of the Frequency
Mode #1 setting at powerdown or stop.
Settings:
Store
Erase
If Store is selected, the ASD will maintain the current frequency setpoint in
memory while stopped, during fault conditions, or when power is removed.
This setpoint will be used as the initial frequency setpoint when the ASD is
restarted.
If Erase is selected, the ASD will not store the frequency setpoint and
establishes a setpoint of 0.0 Hz when restarted.
A control terminal configured as MOP Frequency Clear will establish a
frequency setpoint of 0.0 Hz regardless of the Motorized Pot Frequency at
Power Down setting.
Direct Access Number — F108
Parameter Type — Selection List
Factory Default — Store
Changeable During Run — No
F107 F108
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