4 Option Components
YASKAWA ELECTRIC
TOBP C730600 82B YASKAWA AC Drive Option SI-P3 Installation Manual
11
u
Communication Connector
The option has a 9-pin D-sub connector to connect to a PROFIBUS network.
Table 3 Communication Connector (9-pin D-sub)
u
Option LED Display
Figure 2
Figure 2 Option LED Labels
The option has four bicolor, red/green LEDs to relay information about power,
communication status, and errors.
The operational states of the LEDs after completion of the power-up diagnostic process are
. Wait at least 2 seconds for the power-up diagnostic process to complete
before verifying the states of the LEDs.
Connector
Pin
Signal
Description
1
Shield
Connected to the metal-shell (no direct FG-connection)
2
–
–
3
RxD/TxD-P
Receive/Transmit data; line B (red)
4
CNTR-P
Control signal for repeaters (direction control)
5
DGND
Data ground (reference voltage to VP)
6
VP
Power supply output for bus termination (for termination resistor)
7
–
–
8
RxD/TxD-N
Receive/Transmit data; line A (green)
9
–
–
1
5
6
9
7
8
2
3
4
GA700 Label
1000-Series Label
ERR
BF
RUN
COMM
ERR BF
COMM
RUN
