I/O And Control - Toshiba Q9 Installation And Operation Manual

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 Terminal Board supports discrete and analog I/O functions and is shown in
Table 2 lists the names, descriptions, and default settings (of programmable terminals) of the input and
output terminals of the Terminal Board.
Note:
Figure 20 on pg. 24
Terminal Name Input/Output
ST
RES
Discrete Input
F
Connect to CC to
R
activate (Sink
S1 mode).
S2
S3
S4
O1A/B (OUT1)
O2A/B (OUT2)
FLA
Switched Output
FLB
FLC
RR
RX
Analog Input
V/I
(Select V or I via
SW301)
AM
Analog Output
FM
SU+
DC Input
P24
DC Output
PP
FP Pulsed Output
IICC
—
CCA —
CC
—
Q9 ASD Installation and Operation Manual
To use the input lines of the Terminal Board to provide Run commands the
Command Mode setting must be set to Terminal Block.
shows the typical connection diagram for the Q9 ASD system.
Table 2. Terminal Board Terminal Names and Functions.
Function (Default Setting If Programmable)
(See
Standby — Multifunctional programmable discrete input. Activation required for
normal ASD operation.
Reset — Multifunctional programmable discrete input. Activation resets ASD when
Faulted — ignored when not Faulted.
Forward — Multifunctional programmable discrete input.
Reverse — Multifunctional programmable discrete input.
Fire Speed — Multifunctional programmable discrete input.
Preset Speed 2 — Multifunctional programmable discrete input.
Damper Feedback — Multifunctional programmable discrete input.
Emergency Off — Multifunctional programmable discrete input.
Damper Command — Multifunctional programmable discrete output.
Reach Frequency — Multifunctional programmable discrete output.
Fault relay (N.O.).
Fault relay (N.C.).
Fault relay (Common).
Frequency Mode 1 — Multifunction programmable analog input. (0.0 to 10 volt input
— 0 Hz to Maximum Frequency).
Unassigned — Multifunctional programmable analog input (-10 to +10 VDC input —
Unassigned).
Unassigned — V — Multifunctional programmable isolated analog voltage input
(0 to 10 VDC input).
Frequency Mode 2 — I (Default setting) —Multifunctional programmable isolated
analog current input (4 [0] to 20 mADC input — 0 Hz to Maximum Frequency).
Output Current — Current output that is proportional to the output current of the ASD
or to the magnitude of the function assigned to this terminal (See
Output Frequency — Current or Voltage output that is proportional to the output
frequency of the ASD or to the magnitude of the function assigned to this terminal
(See Table 6 on pg. 189). Select Current or Voltage at F681.
Externally-supplied 24 VDC backup control power (1.1 A max.).
24 VDC (200 mA max.) output.
10.0 VDC (10 mA max.) voltage source for the external potentiometer.
Output Frequency — Multifunctional programmable output pulse train of a frequency
based on the output frequency (See
Return for the V/I input terminal.
Return for the RR, RX, P24, and the PP terminals.
Return for the AM, FM, SU+, and the discrete input terminal.
Terminal Descriptions on pg. 20
Table 6 on pg. 189).
Figure 9 on pg.
Circuit Config.
)
Figure 10 on pg. 23.
Figure 16 on pg. 23.
Figure 19 on pg. 23.
Figure 11 on pg. 23.
Figure 12 on pg. 23.
Figure 13 on pg. 23.
Table 6 on pg. 189).
Figure 18 on pg. 23
Figure 14 on pg. 23.
Figure 15 on pg. 23.
Figure 17 on pg. 23.
DO NOT
connect to
Earth Gnd
or to each other.
22.
19