Toshiba TOSVERT VF-P7 Instruction Manual page 135

[Parameter]
Title Function
Selection of synchronized

torque bias input
Panel torque revised bias

input
For a crane/hoist, an elevator
application, as lifted up and down at
controlled speeds, its direction of
rotation is frequently reversed. In such
cases, the load can be started
smoothly, by adding load torque into
the torque reference equivalent to the
additional torque, when starting
acceleration after releasing the brake.
[Selection of external signals]
voltage signals
current signals
2) Selection of tension torque bias input and load sharing gain input
Load sharing gain
Internal torque ref.
Tension torque bias
Title Function
Selection of

tension torque bias input
 Panel tension torque bias
Load sharing gain input

selection
 Panel load sharing gain
Adjustment range
: Invalid
: VI/II
: RR
: RX
: RX2 (optional)
: Panel input ( is enabled)
: Binary / BCD input (optional)
: Common serial communication option(FA30)
: Serial communication RS485(FA32)
: Communication add-on cassette option(FA33)
∼ [%]
Tension torque bias
as additional torque
RR-CC ―― 0∼10V
RX-CC ―― 0∼±10V
VI-CC ―― 0∼10V
II-CC ―― 4(0)∼20mA (0∼250%)
＋
×
＋
＋
Adjustment range
: Invalid
: VI/II
: RR
: RX
: RX2 (optional)
: Panel input ( is enabled)
: Binary / BCD input (optional)
: Common serial communication option(FA30)
: Serial communication RS485(FA32)
: Communication add-on cassette option(FA33)
∼ [%]
: Invalid
: VI/II
: RR
: RX
: RX2 (optional)
: Panel input ( is enabled)
: Binary / BCD input (optional)
: Common serial communication option(FA30)
: Serial communication RS485(FA32)
: Communication add-on cassette option(FA33)
∼ [%]
F-43
Forward
Additional torque
(fixed direction)

(0∼250%)
(0∼250%)
(0∼250%)
Torque reference
Default setting


Reverse




Default setting



