Toshiba GX7R ASD, Быстрый старт

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18 GX7R ASD Quick Start Guide
remains in the Emergency Off condition until reset. This input terminal may be programmed to any of
the functions listed in the GX7R ASD Install and Op Manual (see F118 ).
RR
— The default function assigned to this terminal is Frequency Mode 1 . The RR terminal accepts a
0 – 10 VDC input signal that is used to control the function assigned to this terminal. This input terminal
may be programmed to control the speed or torque of the motor via an amplitude setting or regulate by
setting a limit. The gain and bias of this terminal may be adjusted for application-specific suitability
(see
F210 – F215 ).
RX — The default function assigned to this terminal is Torque Command . The RX terminal accepts a
±10 VDC input signal that is used to control the function assigned to this terminal. This input terminal
may be programmed to control the speed or torque of the motor via an amplitude setting or regulate by
setting a limit. The gain and bias of this terminal may be adjusted for application-specific suitability
(see
F216 – F221 ).
II — The II terminal is an isolated current input that is used to control the output speed or output torque
of the ASD. Select VI/II at F004 for speed control or select VI/II at F420 for torque control. The II
terminal receives a 0 – 20 mA input signal that controls the output 0.0 – Maximum Frequency output
or the -250% – 250% torque output. Terminal scaling is accomplished via F201 – F206 . The gain and
bias of this terminal may be adjusted for application-specific suitability (see F470 and F471 ).
Note: The VI terminal or the II terminal may be used to control the speed or torque of the
motor, but both cannot be used simultaneously.
VI
— The VI terminal is an isolated voltage input that is used to control the output speed or output
torque of the ASD. Select VI/II at F004 for speed control or select VI/II at F420 for torque control. The
VI terminal receives a 0 – 10 VDC input signal that controls the output 0.0 – Maximum Frequency
output or the -250% – 250% torque output. Terminal scaling is accomplished via F201 – F206 . The gain
and bias of this terminal may be adjusted for application-specific suitability (see F470 and F471 ).
Note: The VI terminal or the II terminal may be used to control the speed or torque of the
motor, but both cannot be used simultaneously.
P24 — +24 VDC at 50 mA power supply for customer use.
PP — The function of output PP is to provide a 10 VDC/10 mADC (max.) output that may be divided
using a potentiometer. The tapped voltage is applied to the RR input to provide manual control of the
RR programmed function.
OUT1 — This output is a form A contact. The default function assigned to this terminal is Output Low
Speed indicator. The function as Output Low Speed is to open/close this contact for the duration that
the ASD output frequency is at or above the user setting of parameter F100 . This output terminal may
be programmed to provide an indication that any of the functions listed in the GX7R ASD Install and
Op Manual is active or has taken place. This function may be used to signal external equipment or to
activate a brake. The OUT1 terminal is rated at 2 A/250 VAC and 2 A/30 VDC (see F130 ).
OUT2 — This output is a form A contact. The default function assigned to this terminal is Fault
indicator. The function as Fault (FL) is to open/close this contact for the duration of an active fault.
This output terminal may be programmed to provide an indication that any of the functions listed in the
GX7R ASD Install and Op Manual is active or has taken place. This function may be used to signal
external equipment or to activate a brake. The OUT2 terminal is rated at 2 A/250 VAC and 2 A/30
VDC (see F131 ).
FP — The default function of this output terminal is to output a series of pulses at a rate that is a
function of the ASD output frequency (1.0 kHz to 43.3 kHz at 50 mA max.). As the output frequency of
the ASD goes up so does the
FP output pulse rate. This terminal may be programmed to provide an
output pulse rate that is proportional to the magnitude of the user-selected item listed in the GX7R ASD
Install and Op Manual . For further information on this terminal, see parameter F676 .
AM — This output terminal produces an output current that is proportional to the output frequency of
the ASD or of the magnitude of the function assigned to this terminal. The available assignments for