Toshiba G7 Operation Manual page 167

F810
Communication Reference
Program ⇒ Communication Setting Parameters ⇒ Communication
Reference Adjust
This parameter Enables/Disables the Communication Reference mode. When
enabled, this parameter sets the speed reference control source.
Settings:
Disabled
LCD Keypad
RS232/485
Communication Card
Communications Reference Setpoint #1 (%)
Program ⇒ Communication Setting Parameters ⇒ Communication
Reference Adjust
This parameter is used to allow the user to set the gain and bias of the speed
control input to the drive when the speed control signal is received via the
source selected here.
Settings
Disabled
LCD Keypad
RS232/485
Communication Card
Gain and Bias Settings
When operating in the Speed Control mode and using one of the control
sources from Settings above, the settings that determine the gain and bias
properties of the input signal are:
Communications Reference Speed Setpoint #1 (frequency) (F812),
•
• the communications input signal value that represents Communications
Reference Speed Setpoint #1 (frequency): F811,
Communications Reference Speed Setpoint #2 (frequency) (F814), and
•
• the communications input signal value that represents Communications
Reference Speed Setpoint #2 (frequency): F813.
Once set, as the input signal value changes, the output frequency of the drive
will vary in accordance with the above settings.
This parameter sets the Communications Reference input value that represents
Communications Reference Speed Setpoint #1 (frequency). This value is
entered as 0 to 100% of the Communications Reference input value range.
G7 ASD Operation Manual
Direct Access Number — F810
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
Direct Access Number — F811
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — 0.0
Maximum — 100.0
Units —%
F811
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