Fuji Electric FRENIC-Ace series, Руководство пользователя

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11.23 Analog interface card (OPC-AIO)
11-71
SE
LEC
TI
N
G
PE
R
IPH
ER
AL
EQ
U
IP
M
E
N
T
Chap 1
1
Table 11.23-1 Terminal functions (cont.)
Cla
ss
ifi
-
cat
ions
Symbol Name Functions Remarks
A
nal
og o
ut
put
[Ao+]
Analog voltage
output (+)
• Outputs the monitor signal of analog DC voltage (0
to ± 10 VDC).
• One of the following signals can be issued from this
terminal.
• Output frequency (before or after slip
compensation)
• Output current, Output voltage, Output torque
• Load factor, Input power
• PID feedback value
• Actual speed / Estimated speed
• DC link bus voltage
• Universal AO
• Motor output
• Analog output test
• PID command, PID output
• Position deviation in master
•
follower operation
• Heat sink temperature
• PG feedback value
• Customizable logic output signal 1 to 4
• Resolution: 1/3000
* Capable of driving up to two analog voltmeters with
10 k Ω impedance.
[Ao-]
Analog voltage
output (-)
• Reference terminal for [Ao+].
Equipotent with
the inverter’s
terminal [11]
[CS+]
Analog current
output (+)
• Outputs the monitor signal of analog DC current
(4 to 20 mA DC)
• One of the following signals can be issued from this
terminal.
• Output frequency
(before or after slip compensation)
• Output current, Output voltage, Output torque
• Load factor, Input power
• PID feedback value
• Actual speed / Estimated speed
• DC link bus voltage
• Universal AO
• Motor output
• Analog output test
• PID command, PID output
• Position deviation
in master-follower operation
• Heat sink temperature
• PG feedback value
• Customizable logic output signal 1 to 4
• Resolution: 1/3000
Isolated from
terminals [31],
[Ao-], and [11]
[CS-]
Analog current
output (-)
* Input impedance of the external device: Max. 500 Ω
24 VDC
[CS+]
[CS-]
[CM]
([CM] on the inverter)
Current
source
Ａ
Ammeter
<Control circuit>
Current