YASKAWA SI-P1 User manual

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Safety Information
Read this instruction manual and the related documents thoroughly before installation, operation, maintenance
or inspection of this product. Make sure you understand product information,all precautions and safety
information before using the product. Also, keep this manual in a convenient location so that it can be
referred to whenever necessary.
The following conventions are used to indicate precautions in this manual.
Indicates precautions that, if not heeded, could possibly result in loss
of life or serious injury.
Indicates precautions that, if not heeded, could result in relatively
serious or minor injury, damage to the product, or faulty operation.
Even items described in
CAUTION
may result in a vital acccident in some situations.
In either case, follow these important notes.
: Items to be observed by users are described in the relevant sections.
CAUTION
・ A CMOS IC is used for the Option Card. Handle the control board and CMOS IC
carefully. The CMOS IC can be destroyed by static electricity if touched directly.
・ To remove this option card from the inverter and transport or store it separately,
keep the option card in the anti-static electricity package used to protect the unit at
delivery.
・ Do not change the wiring or remove/insert the connectors while the power is turned
ON.
Failure to observe this caution may result in injury.
The PROFIBUS-DP Communication Interface Card SI-P1 is an option card that can be mounted on the
inverter control circuit board and used for communications with the PROFIBUS-DP master.
Three types of I/O data length (32 bytes, 12bytes, 6bytes) can be selected. The run/stop status can be
monitored and the inverter internal constants can be set/changed from the PROFIBUS-DP master.
NOTE
CAUTION
WARNING
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The SI-P1 card can be mounted on these inverters.
VS-616G5:Standard series (Operates on inverter software No.S1042 or later edition)
Varispeed F7:Standard series
Varispeed G7:Standard series
Description Code No. Function
SI-P1
PROFIBUS-DP
Communication
Interface Card SI-P1
73600-C033X PROFIBUS data
Extended data 1 (Data length:32 bytes)
High-speed I/O data area (input:16bytes, output
16bytes)
MEMOBUS message (input:16bytes, output 16bytes)
Extended data 2 (Data length:12bytes)
High-speed I/O data area (input:4bytes, output 4bytes)
MEMOBUS message (input:8bytes, output 8bytes)
Basic data (Data length:6 bytes)
High-speed I/O data area (input:6bytes, output 6bytes)
Communication speed:9.6kbps to 12Mbps
: Before Use
(1) Read this instruction manual and the instruction manual of the inverter on which the PROFIBUS-
DP Communications Interface Card SI-P1 is to be mounted before using the PROFIBUS-DP
Communications Interface Card SI-P1
(2) Connect the PROFIBUS-DP communications interface card SI-P1 to the connectors or external
terminals where the inverter power supply is turned OFF and the inverter CHARGE indicator
lamp is extinguished.
(3) Specify the name and code number when placing an order of the PROFIBUS-DP communications
interface card SI-P1.
Fig. 1 PROFIBUS-DP Communications Interface Card SI-P1
NOTE
Connector with Inverte
r
Control Board (JP1)
PROFIBUS-DP
Bus Connection
Terminal (JP3)
T
erm
i
nat
i
on
Resistor
Selector
Switich
Address Switch 2
(×10)
Address Switch 1
(×1)
Ground Lead
Wire
Status Display LED
Spacer
Mounting Hole
Model and
Code No.
SI-P1
73600-C0331
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France
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1. RECEIVING
CAUTION
Verify that the product received is the product ordered.
Installing the wrong product may cause injury or equipment damage.
Check the following points although the product has been through strict inspections.
(1) Check the nameplate to confirm that the product is as you ordered.
(2) Check that there is no damaged part caused during transportation.
Contact your Yaskawa representative immediately if any failure should be found concerning the above items.
2. INSTALLING TO INVERTER (See Fig. 2.)
(1) Turn OFF the main circuit power supply and remove the inverter front cover after passing the time
specified in the inverter front cover. Confirm that the CHARGE indicator lamp is extinguished.
(2) Fit the SI-P1 card connector JP1 to the connector 2CN (number of pins: 60P) on the inverter control board.
At this time, insert the two SI-P1 card spacer mounting holes into the option card spacer on the control
board until a click is heard, and mount the SI-P1 card firmly. (See part in the side view.)
(3) Connect the ground lead wire to the control circuit terminal E (For G5 inverter : terminal 12) of the inverter
control board.
(4) After mounting the SI-P1 card, select the termination resistor, set the address switches 1 and 2, and make
connection with the card to the peripheral devices. After completion of connection, mount the inverter
front cover.
Ａ
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France
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4CN
Option A
Connector
2CN
Option C
Connector
3CN
Option D
Connector
Control
Terminal
Ground Terminal 12
SI-P1
7CN
Inverter Control
PC-board
A
Front View
(For G5 Series)
Side View
(For G5 Series)
Option C
Option A
Option D
3CN
Option D
Connector
Control
Terminal
Ground
Terminal E (G)
Ground
Terminal E
Inverter Control
PC-board
Option A
Option C
Option D
SI-P1
Front View
(For F7 Series)
Side View
(For F7 Series)
A
4CN
Option A
Connector
2CN
Option C
Connector
Fig. 2 Installation of PROFIBUS-DP Communications Interface Card SI-P1
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3. INTERCONNECTION
Fig. 3 shows the interconnection between the inverter, SI-P1 card and host PROFIBUS-DP master.
Fig. 3 Interconnection Diagram
:Precaution on Wiring
(1) Separate the SI-P1 card communications wiring from main circuit wiring and other power cables.
(2) Use a shielded twisted-pair cable conforming to the PROFIBUS specifications for the
communications cable.
NOTE
8
3
R×D/T×D-N
R×D/T×D-P
9-pin
D-SUB
1
2
3
4
5
6
R×D/T×D-N
R×D/T×D-P
Shield
SI-P1 Card
Inverter
Bus
Connection
Terminal
PROFIBUS-DP Master
2CN
(60P)
PE 12∗
R (L1)
S (L2)
T (L3)
U (T1)
V (T2)
W (T3)
M
2CN
(60P)
3-phase
Power
Supply
P
Motor
JP3
＊ G5 series use terminal 12
F7 series use terminal E (G)
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4. WIRING
(1) Table 1 shows the functions of the terminals for the SI-P1 card PROFIBUS-DP bus connection.
Table 1 Functions of Terminals for SI-P1 Card PROFIBUS-DP Bus Connection
Terminal
No. Name Contents
1 +5V BUS Not used.
2 GND BUS Not used.
3A-Line
Minus RxD/TxD according to RS-485 specifications
4B-Line
Plus RxD/TxD according to RS-485 specifications
5 Shield Bus cable shield connection terminal
6RTS
Not used.
(2) Wire the host PROFIBUS-DP master and SI-P1 card on the terminal block as follows;
1) The applicable cable sizes of the terminal block JP3 are shown below.
〔Terminal: MINI COMBICON series, made by Phoenix Contact Co., Ltd.〕
IVAC
[mm] AWG [A] [V]
Twisted Cable 0.14－1.5 28－16 8 160
Single Cable 0.14－1.5 28－16 8 160
UL −30－14 8 300
CSA −28－16 8 300
2) Refer to Fig. 4 for an illustration of how the end of the connecting cable on the SI-P1 card's side should
be prepared.
3) Use a thin screwdriver, less than 2.5mm wide and less than 0.4mm thick, to loosen the terminal screw.
4) Connect the SI-P1 card's terminal block No. 3 with the PROFIBUS-DP master's
No. 8 pin and connect the SI-P1 card terminal block No. 4 with the
PROFIBUS-DP master's D-SUB No. 3 pin. (See Fig. 3.)
5) Insert the cable from the bottom of the terminal block.
6) Tighten the terminal screw so that the cable cannot be removed.
(Tightening torque: 0.22 to 0.25 [Nxm])
123456
Strip Length
Approx. 5.5 mm
Cable
Fig. 4 Connection Cable Termination
at Bus Connection Terminal SI-P1
Terminal
block (JP3)
Termination resistor
Selector Switch
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France
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5. SETTING
5.1 Setting of SI-P1 Board
5.1.1 Address Switches
Rotary address switches to set the slave address on the PROFIBUS-DP are provided.
Setting address switches 1 and 2 on the SI-P1 card can be used to set the inverter address on the PROFIBUS-
DP.
Address setting:
Address = (setting of address switch 2) ×10 + (setting of address switch 1) ×1
Example）For address "15" setting.
Set address switch 2 to "1".
Set address switch 1 to "5".
5.1.2 Termination resistor Selector Switch
To reduce the reflection of the signal and stabilize communications, a termination resistor must be attached on
the end unit of the transmission line. When the SI-P1 card is connected as the end unit of the
communications line, the termination resistor selector switch ON of the SI-P1 card will connect the
termination resistor. Termination resistors do not have to be mounted externally.
5.1.3 Setting of Communications Speed
When the communications speed is set on the PROFIBUS-DP master, the speed for the SI-P1 card is also
automatically set. The communications speed for the SI-P1 card does not have to be set.
ON
Termination Resistor Selector Switch
With termination
resistor (Switch ON)
Without termination
resistor (Switch OFF)
ON 1
0
1
2
3
4
5
6
7
8
9
Set to 1.
Address switch 2 Address switch 1
Set to 5.
0
1
2
3
4
5
6
7
8
9
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5.2 Inverter Setting
Execute the following constant setting, whenever necessary, before starting communications between the
inverter and the PROFIBUS-DP master.
5.2.1 F7, G7 Series
Constant
No. Name Description Factory
setting
b1-01 Reference selection ∗1Set the frequency reference input method.
0: Digital Operator
1: Control circuit terminal (analog input)
2: MEMOBUS communications
3: Option Card
4: Pulse train input
1
b1-02 Operation method selection ∗1Set the run command input method
0: Digital Operator
1: Control circuit terminal (sequence input)
2: MEMOBUS communcations
3: Option Card
1
F6-01 Stopping method after communications
errors
Set the stopping method for communications errors.
0: Deceleration stop using deceleration time in C1-02.
1: Coast to stop
2: Emergency stop using deceleration time in C1-09
3: Continue operation ∗2
1
F6-02 Input level of external error from
Communications Option Card
0: Always detect.
1: Detect during operation.
0
F6-03 Stopping method for external error from
Communications Option Card
0: Deceleration stop using deceleration time in C1-02
1: Coast to stop
2: Emergency stop using deceleration time in C1-09
3: Continue operation ∗2
1
∗1: To run/stop through the PROFIBUS-DP communications, set "3" to b1-02. To set frequency, set "3" to b1-01.
∗2: Selecting "Continuous operation" continues the operation with the inverter single-unit at fault occurrence. Therefore,
provide some other measures (emergency stop switch, etc.) to assure safe operation.
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5.2.2 G5 Series
∗1: To run/stop through the PROFIBUS-DP communications, set "3" to b1-02. To set frequency, set "3" to b1-01.
∗2: Selecting "Continuous operation" continues the operation with the inverter single-unit at fault occurrence. Therefore,
provide some other measures (emergency stop switch, etc.) to assure safe operation.
∗3: Enabled when "3: flux vector control" is selected at A1-02 (control mode selection). In this case, d5-01 (torque control
selection) setting alternates torque reference and torque limit.
d5-01 = 0 (speed control mode) : Torque limit value
d5-01 = 1 (torque control mode) : Torque reference value
∗4: When "1: Enabled" is selected for F9-05 (factory setting), the motor may not rotate unless torque reference/torque limit is set
from the PROFIBUS-DP.
Name
Constant
No. Operator Display Description Factory Setting
Reference selection ∗1
b1-01
Reference Source
0: Digital Operator
1: Control circuit terminals (analog inputs)
2: MEMOBUS communications (using SI-K2)
3: Option Card
4: MEMOBUS communications (for CP-717)
1
Operation method selection ∗1
b1-02
Run Source
0: Digital Operator
1: Control circuit terminals (sequence inputs)
2: MEMOBUS communications (usingSI-K2)
3: Option Card
4: MEMOBUS communications (for CP-717)
1
External Fault Input Level from
Optical option
F9-01
E-15 Selection
0:NO contact (external fault at "1")
1:NC contact (external fault at "0") 0
External Fault from Optical Option
F9-02 EF0 Detection
0: Always detect
1: Detect during operation 0
Action for external fault from Optical
option
F9-03
EF0 ERROR SELECT
0: Deceleration to stop
1: Coast to stop
2: Emergency stop
3: Continue operation ∗2
1
Torque reference/torque limit selection
from communications cards other than
SI-K2 ∗3
F9-05
Torq/Ref/Lmt Sel
0: Torque reference/torque limit from communications
disabled
1: Torque reference/torque limit from communications
enabled
∗4
1
Operation selection when transmission
error detected for communications
cards other than SI-K2
F9-06
BUS Fault Sel
0: Deceleration to stop (in deceleration time C1-02)
1: Coast to stop
2: Emergency stop
(decelerate to stop in emergency stop time C1-09)
3: Continue operation ∗2
1
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