Mitsubishi Melsec-L Series User Manual page 67
Communication module
Hide thumbs
Also See for Melsec-L Series:
- Programming manual (390 pages) ,
- User manual (302 pages) ,
- Quick start manual (52 pages)
Table of Contents
Advertisement
6.4.1 ROM/RAM/switch test
(Procedure 1) Communication protocol setting and transmission setting (refer to Section 7.3)
(Procedure 2) Performing ROM/RAM/switch test
6 - 22
A ROM/RAM/switch test checks the contents of the memory of the C24 and the switch
settings set with GX Works2.
Perform a ROM/RAM/switch test with the procedure described below.
(1)
In the switch setting, set the communication protocol setting on the CH2 side to
"ROM/RAM/Switch test".
(2)
Set the communication protocol setting on the CH1 side to the number used for
data communication with an external device following the test.
(3)
Set the transmission settings and communication rate settings for the two
interfaces to match the specifications used when communicating data with an
external device.
(4)
Set the CPU module to STOP status and write the parameters to the CPU
module.
Restart or reset the CPU module. The test starts automatically in about one second.
(Set the CPU module to the STOP status.)
6 SETTING AND WIRING
6 - 22
Advertisement
Table of Contents
Troubleshooting
