Toshiba H9 Quick Start Manual page 26

setting a limit. The gain and bias of this terminal may be adjusted for application-specific suitability
(see F216 – F221). See Figure 20 on pg. 22 for an electrical depiction of the RX terminal.
V/I — The V/I terminal has the dual function of being able to receive an input voltage or current. The
function as a voltage input is to receive a 0 – 10 VDC input signal. The function as a current input is to
receive a 0 – 20 mA input signal. Using either input type, the function is to control the 0.0 – Maximum
Frequency output or the 0.0 to 250% torque output of the ASD. This is an isolated input terminal. This
terminal may be programmed to control the speed or torque of the motor and cannot process both input
types simultaneously. SW301 must be set to V or I to receive a voltage or current, respectively (see
Figure 9 on pg. 20). Terminal scaling and the selection of speed or torque control is accomplished via
parameters F201 – F206. The gain and bias of this terminal may be adjusted for application-specific
suitability (see F470 and F471).
SU+ — Control Power Supply Backup input terminal. This terminal accepts the user-supplied
24 VDC backup power to the control circuits (only). Backup power is used in the event of an open
MCCB or during a momentary loss of the 3-phase input power. Parameter settings, real-time clock
information, display unit power, and trip history information are also retained/supported by the SU+
backup power. See the section titled Battery Backup on pg. 24 for more information on system backup
features.
P24 — +24 VDC at 200 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.
O1A/B (OUT1A/B) — The default function assigned to this terminal is Output Low Speed. This
output may be programmed to provide an indication (open or closed) that any of the functions listed in
the H9 ASD Installation and Operation Manual has occurred or is active. This function may be used to
signal external equipment (e.g., activate the brake) (see F130). The OUT1 terminal is rated at
2 A/120 VAC and 2 A/30 VDC.
O2A/B (OUT2A/B) — The default function assigned to this terminal is ACC/DEC Complete. This
output may be programmed to provide an indication (open or closed) that any of the functions listed in
the H9 ASD Installation and Operation Manual has occurred or is active. This function may be used to
signal external equipment (e.g., activate the brake) (see F131). The OUT2 terminal is rated at
2 A/120 VAC and 2 A/30 VDC.
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 (50 mA max. at 1.0 kHz to 43.3 kHz). 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 H9 ASD
Installation and Operation Manual.
AM — This output terminal produces an output current that is proportional to the output current of the
ASD or of the magnitude of the function assigned to this terminal. The available assignments for this
output terminal are listed in the H9 ASD Installation and Operation Manual.
FM — This output terminal produces an output current or voltage that is proportional to the output
frequency of the ASD or of magnitude of the function assigned to this terminal. The available
assignments for this output terminal are listed in the H9 ASD Installation and Operation Manual. The
Voltage/Current output selection is performed at F681.
FLA — One of two normally open contacts that, under user-defined conditions, connect to FLC.
FLB — One of two normally closed contacts that, under user-defined conditions, connect to FLC.
FLC — FLC is the common leg of a single-pole double-throw form C relay. The FL relay is the Fault
Relay by default, but may be programmed to any of the selections listed in the H9 ASD Installation
and Operation Manual. For further information on this terminal see F132 and Figure 8.
H9 ASD Quick Start Guide 19
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