I/O And Control; Terminal Board Terminal Names And Functions - Toshiba H9 ASD Installation And Operation Manual

I/O and Control

The H9 ASD can be controlled by several input types and combinations thereof, as well as operate within
a wide range of output frequency and voltage levels. This section discusses the ASD control methods and
supported I/O functions.
The Terminal Board supports discrete and analog I/O functions and is shown in
Table 2 lists the names, functions, and settings (default settings of programmable terminals) of the input
and output terminals of the Terminal Board.
Note: To use the input lines of the Terminal Board to provide Run commands the Command
Mode setting must be set to Terminal Block.
Typical Connection Diagram on pg. 26
Terminal
Input/Output
Name
ST
RES
Discrete Input
F
R
Connect to CC
to activate
S1
(Sink mode).
S2
S3
S4
O1A/B (OUT1)
O2A/B (OUT2)
Switched
FLA
Output
FLB
FLC
RR
RX
Analog Input
V/I
(Select V or I
via SW301)
AM
Analog Output
FM
DC Input
SU+
P24
DC Output
PP
Pulsed Output
FP
—
IICC
—
CCA
—
CC
H9 ASD Installation and Operation Manual
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shows the typical connection diagram for the H9 ASD system.
Table 2. Terminal Board Terminal Names and Functions.
Function (Default Setting If Programmable)
(See Terminal Descriptions on pg.
— Multifunctional programmable discrete input. Activation required
Standby
for normal ASD operation.
— Multifunctional programmable discrete input. Resets ASD.
Reset
— Multifunctional programmable discrete input.
Forward
— Multifunctional programmable discrete input.
Reverse
— Multifunctional programmable discrete input.
Preset Speed 1
— Multifunctional programmable discrete input.
Preset Speed 2
— Multifunctional programmable discrete input.
Preset Speed 3
— Multifunctional programmable discrete input.
Preset Speed 4
— Multifunctional programmable discrete output.
Low Speed
— Multifunctional programmable discrete output.
Reach Frequency
Fault relay (N.O.).
Fault relay (N.C.).
Fault relay (common).
— Multifunction programmable analog input. (0.0 to 10
Frequency Mode 1
VDC input — 0 Hz to Maximum Frequency).
Multifunctional programmable analog input (-10 to +10 VDC input).
Unassigned — V — Multifunctional programmable isolated analog voltage
input (0 to 10 VDC input)
(default SW301
Frequency Mode 2
programmable isolated analog current input (4 [0] to 20 mADC input — 0 Hz
to Maximum Frequency).
— Current output that is proportional to the output current of
Output Current
the ASD or to the magnitude of the function assigned to this terminal (see
Table 8 on pg. 239 for assignment listing).
— Current or Voltage output that is proportional to the
Output Frequency
output frequency of the ASD or to the magnitude of the function assigned to
this terminal (see Table 8 on pg.
Externally-supplied 24 VDC backup control power (1.1 A min.).
24 VDC output (200 mA max.).
10.0 VDC/10 mA voltage source for an external potentiometer.
Frequency Pulse — Multifunctional programmable output pulse train of a
frequency based on the output frequency of the ASD (see
Return for the V/I input terminal. (see IICC on
Return for the RR, RX, P24, and the PP terminals.
Return for the AM, FM, SU+, and the discrete input terminals.
22)
setting) — I — Multifunctional
239). Select Current or Voltage at F681.
Table 6 on pg.
pg. 105).
Figure 9 on pg. 24.
Circuit Config.
Figure 10 on pg. 25.
Figure 16 on pg. 25.
Figure 19 on pg. 25.
Figure 11 on pg. 25.
Figure 12 on pg. 25.
Figure 13 on pg. 25.
Figure 18 on pg. 25
Figure 14 on pg. 25.
Figure 15 on pg. 25.
Figure 17 on pg. 25.
237).
DO NOT connect to
Earth Gnd or to
each other.
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