10
YASKAWA
SIEP C730600 0E YAI Modbus TCP/IP Technical Manual
Table 4.1 Male 8-way Ethernet Modular Connector (Customer-Supplied)
Male EtherNet 8-Way Modular Connector
Pin
Description
1 (Pair 2)
Transmit data (TXD) +
2 (Pair 2)
Transmit data (TXD) -
3 (Pair 3)
Receive data (RXD) +
4 (Pair 1)
Not used
5 (Pair 1)
Not used
6 (Pair 3)
Receive data (RXD) -
7 (Pair 4)
Not used
8 (Pair 4)
Not used
*1
Not used for 10 Mbps and 100 Mbps networks.
◆
Option LED States
The option has four LEDs:
•
Bi-color Status LEDs:
–
Module status (MS) red/green
–
Network status (NS) red/green
•
Ethernet LEDs:
–
Network speed-10/100 yellow
–
Link status and network activity-Link/Act green
A - 1000-Series, Z1000U
B - GA500, GA700, GA800
C - Z1000, HV600
Figure 4.2 Option LED Labels
*1
LED label has transparent background and white letters. Please make sure that you use the correct label for Z1000 or HV600.
Wait 2 seconds minimum for the power-up diagnostic process to complete before you verify the LED states. The
operational status of the option LEDs after the power-up diagnostic LED sequence is complete are described in
.
Table 4.2 Option LED States
LED Name
Indication
Operating Status
Description
Color
Status
MS
-
OFF
Power supply off
There is no power to the drive.
Green
ON
Option operating
The option is operating normally.
Green
Flashing
Option initializing
The option is configuring an IP address.
Red
ON
Fatal error occurred
The option has detected a fatal (unrecoverable) error.
Red
Flashing
Non-fatal error occurred
The option has detected a non-fatal (recoverable) error.
NS
-
OFF
Offline or Power supply OFF
-
Green
ON
Online communications established
The option is online and has established connections.
Green
Flashing
Control connection active
The option is online and has an established and active control
connection.
Red
ON
Communications error (fatal)
The option detected a duplicate IP address.
10/100
Yellow
OFF
10 Mbps is established
-
Yellow
ON
100 Mbps is established
LINK/ACT
Green
OFF
Link is not established
