Toshiba 2000 User Manual page 23

• Status LED
RDY (green)
RUN (green)
TOKEN
(green)
ERR (red)
ACC(green)
• Configurator port (CONFIG)
PC (PROFIBUS-DP configurator) connector.
• Transmission cable terminating resistor specification switch (TERM)
TERM (terminating resistor)
nodes on both ends.
• Transmission cable connector (PROFIBUS-DP)
PROFIBUS-DP transmission cable connector
• Reset switch (RESET)
Press when the PF611 is abnormal or when initializing the PF611 independent of the
controller.
6F8C1147
2.4 Name of PF611 Module Components and Parts
Table 2-2 Status LED
ON Transmission module normal
Cyclic flash Firmware not stored.
(1 Hz)
Cyclic flash Hardware error or system error or in
(4 Hz) downloading firmware configuration data
OFF Hardware failure
ON Communicating
Cyclic flash Standby
(4 Hz)
Acyclic flash Configuration error or fatal error
ON Token retained
OFF No token
ON Error on communication line
OFF No error detected
ON Controller accessing
OFF Controller not accessing
→
ON: Terminated with terminating resistor. Turn on at
2
7