Transmission Speed Setting - Mitsubishi Electric MELSEC-Q Series User Manual

6.4

Transmission Speed Setting

This section describes the transmission speed setting in CC-Link.
(1) Conditions for transmission speed
• Set the same transmission speed in all the stations in the CC-Link system. Data link cannot be performed
with a slave station where the different transmission speed from the master station is set.
• The transmission speed that can be set varies depending on the overall distance. (
3.2.2, Page 30, Section 3.2.3)
Whether the transmission speed of the slave station is the same as that of the master station can be checked by executing a
transmission speed test. (
(2) How to set the transmission speed
1.
Set the transmission speed using the transmission speed/mode setting switch on the master/local
module.
Online
Line test ( Page 86, Section 6.5.1)
• When the station number setting switch is set at 0
Line test 1
• When the station number setting switch is set at 1 to 64
Line test 2
Hardware test (
Setting not allowed
Page 90, Section 6.5.2)
Mode
Page 324, Section 11.5)
CHAPTER 6 INSTALLATION AND WIRING
Transmission speed
setting
Transmission speed: 156kbps
Transmission speed: 625kbps
Transmission speed: 2.5Mbps
Transmission speed: 5Mbps
Transmission speed: 10Mbps
Transmission speed: 156kbps
Transmission speed: 625kbps
Transmission speed: 2.5Mbps
Transmission speed: 5Mbps
Transmission speed: 10Mbps
Transmission speed: 156kbps
Transmission speed: 625kbps
Transmission speed: 2.5Mbps
Transmission speed: 5Mbps
Transmission speed: 10Mbps
Page 29, Section
6
Switch number
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
85