FE FRENIC-Ace User manual

Instruction Manual
Digital Input/Output Interface Card "OPC-DIO"
Thank you for purchasing the digital input/output interface card "OPC-DIO". By installing digital input/output interface card
"OPC-DIO" on the FRENIC series, frequency settings can be specified with binary codes and BCD codes, output frequency
and so on can be monitored with binary codes, and general-purpose input/output terminals can be expanded.
1. Applicable Inverters
Table 1 shows applicable inverter series.
Table 1 Applicable Inverter and ROM Version
Series Inverter type Inverter capacity ROM version
FRENIC-Ace FRN□□□E2□-□□□ Full capacity 0300 or later
2. Product Check
Check the following items.
(1) Ensure that the package contains the DIO
interface card and 2 screws (M3 x 8).
(2) Ensure that no damage such as abnormalities,
dents, or bending has occurred to the parts on the
DIO interface card during transport.
(3) Ensure that the "OPC-DIO" model name is
stamped on the top of the DIO interface card. (Fig.
2-1)
If you suspect the product is not working properly or if
you have any questions about your product, contact the
shop where you bought the product or your local Fuji
branch office.
Fig. 2-1 Front of Card Fig. 2-2 Back of Card
Screw attachment hole
Removal knob
SW11
Model CN1
Screw attachment hole
4. Electrical Specifications
3. Basic Connection Drawing
Table 4-1 Electrical Specifications List
FRENIC-Series
M1
L1/R
L2/S
L3/T
I13
I12
I11
I10
I9
I8
I7
I6
I5
I4
I3
I2
I1
CM
U
V
W
(LSB)
SOURCE
SINK
SW11
O8
O7
O6
O5
O4
O3
O2
O1
M2
(LSB)
(MSB)
Ry
Ry
Ry
Ry
Ry
Ry
Ry
Ry
(MSB)
(SEL)
SpecificationTerminal
symbol Item Min. Max.
ON level 0 V 2 VOperating
voltage
(SINK) OFF level 22 V 27 V
ON level 22 V 27 V
Operating
voltage
(SOURCE) OFF level 0 V 2 V
Operating current at ON
I1 - I13
2.5mA 5mA
(when input voltage 0 V)
Allowable leakage current at
OFF -
0.5mA
ON level - 2 V
Operating
voltage OFF level - 27 V
Fig. 3-1 Basic Connection Drawing
Before starting installation and wiring, turn OFF the power and wait at least ten minutes. Mace sure that the LED monitor
and charging lamp are turned OFF. Further, make sure, using a multimeter or a similar instrument, that the DC link bus
voltage between the terminals P(+) and N(-) has dropped to the safe level (+25 VDC or below)
Otherwise, electric shock could occur.
Maximum current at ON - 50mA
O1 - O8
Leakage current at OFF - 0.1mA
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5. Terminal Allocation
Table 5-1 Terminal Specifications
Terminal size M2
Tightening torque (N·m) 0.19 ±10%
Recommended wire size * AWG22 – 24
Stripped wire length (mm)
Input terminals Output terminals 5
* An insulated wire with allowable
temperature of 105 C (UL compliant
product) is recommended.
Fig. 5-1 Connection Terminal Allocation Drawing
6. Terminal Functions
Table 6-1 shows a list of terminal functions.
Table 6-1 Terminal Function List
Terminal
symbol Terminal name Terminal function description
I1 - I13 Digital input 1 to 13
(1) Frequency can be set with a setting method for all frequencies set with
function code o20. In this case, terminal I13 is a hold input signal.
Furthermore, frequency settings can be given polarity with o19.
Refer to the respective inverter user's manuals for details.
(2) These terminals can be used as general-purpose input terminals
(inverter unit X terminal or equivalent).
Functions can be selected from o101 to o113. Assign input signals
requiring responsiveness to the inverter unit side X terminal.
(3) SW11 can be used to switch between the SINK and SOURCE
methods.
The minimum permissible variation width of input terminal signals is 2
[ms] or higher.
M1 External power supply input This is a power supply terminal used for external power supplies (+22 to
+27 VDC).
CM Digital common
This is a common terminal for digital input signals.
It has the same electric potential as inverter unit terminal CM .
O1 - O8 Transistor output 1 to 8
(1) All types of monitor data (output frequency, output current, etc)
set with function code o21 can be output as 8-bit binary output signals.
(2) When function code o21 is set to 99, all output terminals can be used
as general-purpose output terminals (inverter unit Y terminal or
equivalent).
Functions can be selected from o01 to o08.
Refer to the respective inverter user's manuals for details.
Assign output signals requiring responsiveness to the inverter unit side
Y terminal.
M2 Transistor output common This is a common terminal for transistor output signals.
Inverter unit terminals CM, 11, and CMY are insulated.
7. Option Communication Error (
er4 )
This error occurs when a communication error occurs between the digital I/O card and inverter unit.
Cause Check and countermeasure
(1) There is a problem with the
connection between the digital I/O
card and inverter unit.
Check whether the option connection cable between the
digital I/O card and inverter unit is connected properly, and
ensure that the cable fits securely into the adapter
connector.
→Connect the option connection cable properly.
Insert securely into the adapter connector.
(2) Influenced by strong noise from
surroundings
Check noise countermeasures (connection status, signal
wire and communication cable/main circuit wiring
installation, etc.)
→Improve noise countermeasures.
Note:There may also be a problem with the connection between the digital I/O card and inverter
unit (
er4 does not appear) when the code for function code o (option function) does not
appear. In this case also, check whether the option connection cable is connected properly.
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8. I/O Interface
8-1．Input Interface
8-1-1. Switching Between Digital Input Terminal (I1 - I13) SINK/SOURCE Methods
Switching between input terminal (I1 - I13) SINK and SOURCE methods is possible with switch SW11.
Refer to Table 8-1 and set the input method.
Table 8-1 Switch SW11 Setting
Input method Switch setting
SINK method (default) Switches to SINK
side.
SOURCE
SINK
SW11
SOURCE method Switches to
SOURCE side.
SOURCE
SINK
SW11
It is also possible to switch between the SINK and SOURCE methods for inverter unit digital
input terminals. Set the SINK/SOURCE method setting the same as that for the inverter unit.
8-1-2．Connecting with Digital Input Terminal (I1 - I13) SINK/SOURCE Methods
The digital input interface circuit connection method is shown in Table 8-2.
Table 8-2 Input Interface Circuit Connection Method
Connection method
Power
supply SINK method SOURCE method
Internal
External
8-1-3. Contact Use Precaution
If configuring input circuits with contacts, use contacts that don't cause contact defects (contacts with high contact
reliability).
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8-2. Output Interface
The output interface circuit connection method is shown in Table 8-3.
Table 8-3 Output Interface Circuit Connection Method
Connection method
SINK method
DC+24 V
SOURCE method
DC+24 V
9. I/O Check
The I/O status of external signals can be displayed on the LED monitor with program mode menu No.4 "I/O Check" on the
keypad. (*)
The digital interface option I/O signal status can be displayed with an "LED segment ON/OFF indication" and
"hexadecimal indication".
Assignment of each signal is as follows.
(*) Refer to the inverter unit instruction manual for details on menu No.4 "I/O Check".
Table 9-1 LED Segment ON/OFF Indication
Segment LED4 LED3 LED2 LED1
a - O1 I9 I1
b - O2 I10 I2
c - O3 I11 I3
d - O4 I12 I4
e - O5 I13 I5
f - O6 I6
g - O7 I7
dp - O8 I8
Table 9-2 Hexadecimal Indication with 7 Segment LED
LED No. LED4 LED3 LED2 LED1
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Input
terminal
- - - I13 I12 I11 I10 I9 I8 I7 I6 I5 I4 I3 I2 I1
Output
terminal
- - - - - - - - O8 O7 O6 O5 O4 O3 O2 O1
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10. Function Code Settings
To enable frequency setting input from this interface card, it is necessary to set "11" (digital input interface) for function code
F01 (frequency setting 1) or C30 (frequency setting 2). Furthermore, the frequency setting polarity and input mode are set
with option function code o20 (DI mode selection).
Monitor items assigned to digital output signals for this interface card is set with option function code o21 (DO mode
selection).
10-1. Function Code List
FRENIC-Ace series
If the monitor amount exceeds 100%, the 8-bit maximum output is "11111111(255)".
Function
code
Function code
details Data Data content Remarks
11 Frequency setting with DIO option
F01
(C30)
Frequency
selection 1
(Frequency
selection 2)
Other
than 11
Frequency setting corresponding to each
data item
Input mode
selection 0 8-bit binary setting
1 12-bit binary setting
4 BCD 3 digit setting 0 to 99.9
5 BCD 3 digit setting 0 to 500
Note: I13 is a dedicated terminal for hold signals.
• Input data (I1 to I12) is received when I13=0.
• Input data (I1 to I12) is not received when I13=1.
o20
99 General-purpose input processing General-purpose input functions can be selected with
o101 to o113.
o101 - o113 Terminal I1 to I13
function selection Same as inverter unit function code E01 Valid when o20=99
Function
code
Function code
details Data Monitor content Remarks
o21 Output mode
selection 0
Output frequency
(before slide
compensation)
100%/8-bit (Output frequency/max. output frequency) x 255
1
Output frequency
(after slide
compensation)
100%/8-bit (Output frequency/max. output frequency) x 255
2 Output current 200%/8-bit (Output current/(inverter rated output current x 2) x 255
3 Output voltage 100%/8-bit (Output voltage/250 V) x 255: 200 V series
(Output voltage/500V) x 255: 400 V series
4 Output torque 200%/8-bit (Output torque/(motor rated torque x 2)) x 255
5 Load factor 200%/8-bit (Load factor/(motor rated load x 2)) x 255
6 Power consumption 200%/8-bit (Power consumption/(inverter rated output x 2) x 255
7 PID feedback value
(PV) 100%/8-bit (PID feedback value/100% of feedback value) x 255
8 Detected
speed/estimated speed 100%/8-bit (PG feedback frequency/max. output frequency) x 255
9 Intermediate DC circuit
voltage 100%/8-bit
200 V series: (Intermediate DC circuit voltage/500 [V]) x
255
400 V series: (Intermediate DC circuit voltage/1000 [V]) x
255
13 Motor output 200%/8-bit (Motor output/(motor rated output x 2)) x 255
15 PID command (SV) 100%/8-bit (PID command/100% of feedback value) x 255
16 PID output (MV) 100%/8-bit (PID output/max. output frequency) x 255
17
Synchronous angle
deviation ±180 deg./7-bit (± synchronous angle deviation/180 deg.) x 127
18
Inverter cooling fin
temperature 200 C/8-bit (Inverter cooling fin temperature/200 C) x 255
21 PG feedback value (PV) 100%/8-bit (PG feedback frequency/max. output frequency) x 255
99 Individual signal output General-purpose output functions can be selected with o01 to o08.
o01 to 08
Terminal 01 to
08 function
selection
Same as inverter unit function
code E20 Valid when o21 = 99
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11. Detailed Function Description
A detailed function description when each function code is set is shown in Table 11-1, Table 11-2, and Table 11-3.
Table 11-1 Detailed Function Description (Input)
Function
code
Data Input signal
name
Terminal function and setting content description
o20 0
8-bit binary
frequency setting
(1) Set resolution = set max. frequency x (1/255)
(2) Upper/lower limiters are given priority.
1
12-bit binary
frequency setting
(1) Set resolution = set max. frequency x (1/4095)
(2) Upper/lower limiters are given priority.
4
BCD 3-digit
frequency setting
(0.0 - 99. 9Hz)
(1) Frequency can be set in the 0.0 to 99.9Hz (set resolution = 0.1Hz) range.
(2) Upper/lower limiters are given priority.
(3) When values greater to or equal than the maximum output frequency are
input, the maximum output frequency is output.
5
BCD 3-digit
frequency setting
(0 - 500Hz)
(1) Frequency can be set in the 0 to 500Hz (set resolution = 1Hz) range.
(2) Upper/lower limiters are given priority.
(3) When values greater to or equal than the maximum output frequency are
input, the maximum output frequency is output.
99
General-purpose
input
The input operation for each signal is the same as that for the inverter unit
general-purpose input function.
General-purpose
I12 I11 I10 I9 I8 I7 I6 I5 I4 I3 I2 I1
Hold signal
Frequency setting
LSB
I13
MSB
Data update possible when I13 = "0"
Data update not possible when I13 = "1"
Sign bit when o19 = "1"
I12 I11 I10 I9 I8
MSB
I7 I6 I5 I4 I3 I2 I1
Invalid
Hold signal
LSB
Frequency setting
I13
Data update possible when I13 = "0"
Data update not possible when I13 = "1"
Sign bit when o19 = "1"
Data update possible when I13 = "0"
Data update not possible when I13 = "1"
0.1Hz position10Hz position 1Hz position
Hold signal
I12
MSB
I13
LSB
I1I2I3I4I5I6I7I8I9I10I11
I12 I11 I10 I9 I8 I7 I6 I5 I4 I3 I2 I1
LSB
I13
MSB
Data update not possible when I13 = "1"
Data update possible when I13 = "0"
1Hz position10Hz position100Hz position
Hold signal
I12
MSB
I13
LSB
I1I2I3I4I5I6I7I8I9I10I11
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Table 11-2 Detailed Function Description (Output)
Function
code
Data Output signal name Terminal function and setting content description
o21 0 Output frequency
(before slide
compensation)
LSBMSB
O1O2O3O4O5O6O7O8
100% of max. output frequency / 8-bit
1 Output frequency
(after slide compensation)
LSBMSB
O1O2O3O4O5O6O7O8
100% of max. output frequency / 8-bit
2 Output current
LSBMSB
O1O2O3O4O5O6O7O8
200% of inverter rated output current / 8-bit
3 Output voltage
LSBMSB
O1O2O3O4O5O6O7O8
100% of 250 V / 8-bit: 200 V series
100% of 500 V / 8-bit: 400 V series
4 Output torque
LSBMSB
O1O2O3O4O5O6O7O8
200% of motor rated torque / 8-bit
5 Load factor
LSBMSB
O1O2O3O4O5O6O7O8
200% of motor rated load / 8-bit
6 Power consumption
LSBMSB
O1O2O3O4O5O6O7O8
200% of inverter rated output / 8-bit
7 PID feedback value (PV)
LSBMSB
O1O2O3O4O5O6O7O8
100% of feedback value / 8-bit
8 Detected speed/estimated
speed
LSBMSB
O1O2O3O4O5O6O7O8
100% of max. output frequency / 8-bit
- 7 -

Table 11-3 Detailed Function Description (Output)
Function
code
Data Output signal name Terminal function and setting content description
o21 9 Intermediate DC
circuit voltage
LSBMSB
O1O2O3O4O5O6O7O8
100% of 500 V / 8-bit: 200 V series
100% of 1000 V / 8-bit: 400 V series
13 Motor output
LSBMSB
O1O2O3O4O5O6O7O8
200% of motor rated output / 8-bit
15 PID command (SV)
LSBMSB
O1O2O3O4O5O6O7O8
100% of feedback value / 8-bit
16 PID output (MV)
LSBMSB
O1O2O3O4O5O6O7O8
100% of max. output frequency / 8-bit
17 Synchronous angle
deviation
LSBMSB
O1O2O3O4O5O6O7O8
100% of deviation -180 deg. to 180 deg. / 8-bit
18 Inverter cooling
fin temperature
LSBMSB
O1O2O3O4O5O6O7O8
100% of 200 C / 8-bit
21 PG feedback value
LSBMSB
O1O2O3O4O5O6O7O8
100% of max. output frequency / 8-bit
99 Individual signal output
The default settings are shown above.
The output operation for each signal is the same as that for the
inverter unit general-purpose output function.
Fuji Electric Co., Ltd.
Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome, Shinagawa-ku, Tokyo, 141-0032, Japan
Phone: [phone] Fax: [phone]
U
RL http://www.fujielectric.com/
INR-SI47-1793-E
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