Table of Contents
Advertisement
(3) H/W LED Information
The H/W LED Information area displays the following data link information.
Item
1: Operating normally
RUN
0: Hardware error or watchdog timer error
1: All stations are faulty
ERR.
Switching between 0 and 1: There is a faulty station
MST
1: Set to the master station
S MST
1: Set to the standby master station
LOCAL
1: Set to a local station
SW (ERR.)
1: Error in switch setting
M/S (ERR.)
1: A master station already exists on the same line
PRM (ERR.)
1: There is an error in parameter settings
TIME (ERR.)
1: The data link monitoring timer was activated
LINE (ERR.)
1: The cable is broken or the transmission path is affected by noise, etc.
156K
1: A transmission speed of 156 kbps is selected
625K
1: A transmission speed of 625 kbps is selected
2.5M
1: A transmission speed of 2.5 Mbps is selected
5M
1: A transmission speed of 5 Mbps is selected
10M
1: A transmission speed of 10 Mbps is selected
TEST
1: An offline test is being executed
(4) H/W SW Information
The H/W SW Information area displays the following information.
Item
STNo.
Station number of the module when the power supply is turned on
Station number of the standby master station set by parameter (0: No standby master station
S MSTNo.
specification)
B RATE
Setting of transmission speed
MODE
Mode setting status
CONFIG
Module operation status
CHAPTER 15 TROUBLESHOOTING
Value
Value
15
385
Advertisement
Table of Contents
Troubleshooting
