Part Names And Settings - Mitsubishi Electric MELSEC Q Series User Manual

5
SETTINGS AND PROCEDURES BEFORE
OPERATION
5.2.3
This section explains each part name of the CC-Link safety relay module.
Number
1) Indicator LED
5
- 9 5.2 CC-Link Safety Relay Module

5.2.3 Part names and settings

Part names and settings
Figure 5.4 CC-Link safety relay module
Table 5.2 Part names (1/2)
Name
PW
ERR.
L RUN
SD
RD
L ERR.
S PW
3)
8)
1)
7)
11)
2)
Indicates status of the module power supply.
ON: Module power supply is supplied.
OFF: Module power supply is cut off or powered OFF with electric fuse.
Indicates a failure in the monitor function of a module or an error in
communications with the extension module.
ON: An error occurred in communications with the extension safety relay
module.
OFF: Normal
Indicates communicaiton status of the CC-Link system.
ON: Normal communication
OFF: Communication is cut off (time over error).
ON: During data transmission
ON: During data reception
Indicates a communication error in the CC-Link system.
ON: A value set with station number setting switch or
transmission speed setting switch is out of range.
Flashing regularly: The station number setting switch or transmission
speed setting switch is changed during operation.
Flashing irregularly: A terminating resistor is not attached, is attached
wrongly or is influenced by noise.
OFF: Normal communication
Indicates communication status of safety part power supply.
ON: Safety part power supply is supplied.
OFF: Safety part power supply is cut off or powered OFF with electric fuse.
Description
6)
5)
1)
10)
9)
4)
6)