Mitsubishi Electric MELSEC Q Series User Manual page 48

No.
LED indicator
1)
Operation setting switch
2)
3) CC-Link/LT interface connector
4) Serial number display
The setting of the operation setting switch is enabled when the QJ61CL12 is powered off and on or the CPU module is reset.
If the setting is changed while the module is on, the ERR. LED starts flashing. (
46
Downloaded from ManualsNet.com
Name
An indicator to check the module status
LED
RUN
ERR.
L RUN
L ERR.
SD
RD
A switch to configure settings including the number of occupied I/O points, the
transmission speed, and the point mode of the QJ61CL12 (default: OFF)
occupied I/O points
*1 When the switch is set to "Setting prohibited", the ERR. LED turns on.
A connector to connect a communication cable in a CC-Link/LT system
Indicates the serial No. of the QJ61CL12.
search engine
ON: Normal module operation
OFF: Hardware failure
ON: Incorrect switch setting
Flashing: Switch setting changed during operation
<Normal operation>
ON: Data link being executed
OFF: Data link stopped
<In test mode>
ON: Normal self-loopback test
OFF: Self-loopback test error
<Normal operation>
ON: Data link faulty station or station outside control range detected
Flashing: Data link error in all stations
<In test mode>
ON: Self-loopback test error
OFF: Normal self-loopback test
ON: Data being sent
ON: Data being received
Number of
16 pts. 32 pts. 48 pts.
OFF
OFF ON
1
I/O
OFF OFF
2
POINTS
OFF
OFF OFF
3
Transmission
156kbps
speed setting
OFF
4
B RATE
OFF
5
Point mode
8-point mode 4-point mode
setting
OFF
6
MODE
OFF
7
Test mode
OFF: ONLINE (Normal operation)
TEST
8
ON : TEST mode (Self-loopback test)
Description
Description
64 pts. 128 pts. 256 pts. 512 pts.
ON
ON OFF
ON ON OFF OFF
OFF
ON ON
625kbps 2.5Mbps
Setting prohibited
ON OFF
OFF ON
16-point mode Setting prohibited
ON OFF
OFF ON
Page 67, Section 6.3.3)
1024 pts.
ON
OFF
ON ON
ON ON
*1
ON
ON
*1
ON
ON