I/O And Control - Toshiba H7 Operation Manuals

I/O and Control

The 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 Control Terminal Strip supports discrete and analog I/O functions and is shown in
14. Table 2 lists the names, the default settings, and the descriptions of the input and output terminals of
the Control Terminal Strip PWA.
Note: To use the input control lines of the Control Terminal Strip the Command Mode
setting must be set to Use Control Terminal Strip (Program
Parameters
Terminal Strip).
Figure 17 on pg. 18
Table 2. Control Terminal Strip default assignment terminal names and functions.
Default
Input/Output
Term. Setting
ST Discrete Input
RES Discrete Input Reset — Multifunctional programmable discrete input.
F Discrete Input Forward — Multifunctional programmable discrete input.
R Discrete Input Reverse — Multifunctional programmable discrete input.
S1 Discrete Input Preset Speed 1 — Multifunctional programmable discrete input.
S2 Discrete Input Preset Speed 2 — Multifunctional programmable discrete input.
S3 Discrete Input Preset Speed 3 — Multifunctional programmable discrete input.
S4 Discrete Input Emergency Off — Multifunctional programmable discrete input.
RR Analog Input
RX Analog Input
II Analog Input
VI Analog Input
P24 DC Output
PP DC Output
OUT1 Discrete Output Low Frequency — Multifunctional programmable discrete output.
OUT2 Discrete Output Reach Frequency — Multifunctional programmable discrete output.
FP Output
AM Output
FM Output
FLC Output
FLB Output
FLA Output
CC —
Discrete Input Terminals
H7 ASD Operation Manual
⇒ Standard Mode Selection
shows the basic connection diagram for the H7 system.
Default Function
Standby (jumper to CC to operate the unit) — Multifunctional
programmable discrete input (see
information on this terminal).
RR — Multifunction programmable analog input
(0.0 to 10 volt input — 0 to 80 Hz output).
RX — Multifunctional programmable analog input
(-10 to +10 VDC input — -80 to +80 Hz output).
II — Multifunctional programmable analog input (4 [0] to 20 mADC
input — 0 to 80 Hz output) (see
the II terminal).
VI — Multifunctional programmable analog input
(0 to 10 VDC input — 0 to 80 Hz output).
24 VDC @ 50 mA output.
PP — 10.0 VDC voltage source for the external potentiometer.
Frequency Pulse — an output pulse train that has a frequency which is
based on the output frequency of the ASD.
Produces an output current that is proportional to the magnitude of the
function assigned to this terminal (see
Fault relay (common).
Fault relay (N.C.).
Fault relay (N.O.).
Control common (Do Not connect to Earth Gnd).
⇒
On = connected to CC.
⇒ Fundamental
⇒ Command Mode ⇒
Installation Notes on pg. 6
Figure 5 on pg. 14
for the location of
Table 5 on page 50).
Figure 5 on pg.
Use Control
Circuit Config.
for further
Figure 7 on pg. 17.
Figure 8 on pg. 17.
Figure 9 on pg. 17.
Figure 10 on pg. 17.
Figure 11 on pg. 17.
Figure 12 on pg. 17.
Figure 13 on pg. 17.
Figure 14 on pg. 17.
Figure 15 on pg. 17
Figure 16 on pg. 17.
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