Mitsubishi Electric Q12DCCPU-V - Page 477

16
TROUBLESHOOTING
16.2 Troubleshooting
16.2.2 When the MODE LED is not lit
16 - 6
9
DEVICE DESCRIPTION
10
MULTIPLE CPU SYSTEM OVERVIEW
11
MULTIPLE CPU SYSTEM CONFIGURATION
12
CONCEPT OF MULTIPLE CPU SYSTEM
13
COMMUNICATIONS BETWEEN CPU MODULES
14
PARAMETERS ADDED FOR MULTIPLE CPU SYSTEMS
15
STARTING A MULTIPLE CPU SYSTEM
16
TROUBLESHOOTING
Figure 16.2 When the MODE LED is not lit (continued)
No
Yes
Starts the C Controller module in
hardware self-diagnostic mode.
( )
Is the MODE LED lit
orange?
Performs the hardware self-
diagnostic of C Controller module.
Check the result of hardware self-
diagnostic, and please consult your local
Mitsubishi Electric System & Service
Co., Ltd. or representative, explaining a
detailed description of the problem.
Please consult your local Mitsubishi
Electric System & Service Co., Ltd. or
representative, explaining a detailed
description of the problem.
1
Page 16-75, Section 16.5