Mitsubishi Electric Q12DCCPU-V User Manual page 234

6
PREPARATORY PROCEDURES AND SETTING
Check the LEDs on each module for error.
If an error occurs in the C Controller module, troubleshoot
the problem, referring to the following.
( CHAPTER 16)
If an error occurs in a CC-Link module, troubleshoot the
problem, referring to the CC-Link module manual.
For actions to be taken with GX Works2/GX Developer,
refer to the following.
( Page 6-16, Section 6.3 (2) (b))
If an error occurs in other than the C Controller module,
troubleshoot the problem, referring to the manual for the
module.
1) Create a user program with Workbench or Tornado.
2) Debug the user program.
3) Register the user program to the C Controller module.
4) Back up the standard RAM data not to lose them due to
expiry of battery life. (Q12DCCPU-V only)
(
6
- 16 6.3 Preparatory Procedure and Setting
1
Troubleshooting
Programming
Page 8-2, Section 8.1 1))
Operation
Figure 6.10 Flowchart for CC-Link startup (continued)
(a) Precautions
When having replaced a C Controller module, restart all connected devices
(gateway server, personal computers, etc.)
(If any of these devices retains an Ethernet address of its communication target,
continued communication may be disabled after the replacement because the
Ethernet address is changed.)
Likewise, restart a C Controller module when a target device has been replaced.
(b) GX Works2/GX Developer and SW3PVC-CCPU
In troubleshooting according to the CC-Link module manual, actions to be taken
from GX Works2/GX Developer are as follows:
GX Works2/GX Developer
I/O assignment setting
Intelligent function module switch
setting
Sequence program check
Table 6.2 GX Works2/GX Developer and SW3PVC-CCPU
Use the I/O assignment settings tab of C Controller setting
utility.
Use the Switch setting for I/O and intelligent function module
setting screen of C Controller setting utility.
Check the user program for error.
C Controller Module User's Manual
(Utility Operation, Programming)
SW3PVC-CCPU