Profibus-Dp Option Components - YASKAWA SI-P3 Technical Manual

4 PROFIBUS-DP Option Components

4 PROFIBUS-DP Option Components
◆
PROFIBUS-DP Option
Figure 1
Looking from the connector
Note: For details on the LEDs, Refer to
◆
Communication connector
The drive has a 9 pin D-sub connector for installing the option card. Once installed, the drive can connect to a PROFIBUS network.
PROFIBUS Connector
Bottom View
1
6
2
7
3
8
4
9
5
◆
PROFIBUS-DP Option LED Display
Display
LED
Color
RUN
Green
(Power)
ERR
Red
(Option Error)
COMM
Green
(Communication Status)
BF
Red
(PROFIBUS-DP Error)
8
A I
SI-P3
B
A – Communication cable connector (9
pin D-sub)
B – Ground terminal (installation hole)
C – LED (COMM)
D – LED (RUN)
E – LED (ERR)
PROFIBUS-DP Option LED Display on page
Table 2 Communication connector (9-pin D-SUB)
Pin Signal
1 Shield
2 –
3 RxD/TxD-P
4 CNTR-P
5 DGND
6 VP
7 –
8 RxD/TxD-N
9 –
Communication Status
Status
ON Power is on
OFF Power is off
ON SI-P3 error
Flashing Drive connection error
OFF Normal operation
ON Communication connected
OFF No data exchange
Waiting for communication
ON
procedure setting
Flashing Communication setting error
OFF Normal operation
YASKAWA ELECTRIC SIEP C730600 42A YASKAWA AC Drive-Option Card PROFIBUS-DP Technical Manual
C D
F – LED (BF)
G – Installation hole
H – Connector (CN5)
I – Model number
Figure 1 Option Card
8.
Connected to the metal-shell (no direct FG-connection)
Receive/Transmit data; line B (red)
Control signal for repeaters (direction control)
Data ground (reference voltage to VP)
Power supply output for bus termination (for terminal resistor)
Receive/Transmit data; line A (green)
Table 3 LED Display
Power is being properly supplied to SI-P3, and SI-P3 has completed its hardware self-diagnostics
check
• The drive has no power supply
• SI-P3 and drive are not connected properly and/or there is no power supplied to the SI-P3
• An internal, self-diagnostic error occurred in SI-P3.
Self-diagnostics error occurred in the SI-P3
Connection error between SI-P3 and drive. This includes node address setting errors to parameter
F6-30 on the drive side
Drive and SI-P3 are properly connected.
Normal send/receive between SI-P3 and PROFIBUS-DP master
There is a problem establishing communication between SI-P3 and the PROFIBUS-DP master
Communication-related parameters are being set or initialized by the PROFIBUS-DP master.
Communication parameter error from PROFIBUS-DP master
LED shuts off once the PROFIBUS-DP master is finished setting communication-related
parameters.
H
G
Underside
F
E
Description
–
–
–
Meaning