Mitsubishi Electric Q Series, Programming Manual

Page: 272 / 352

APP - 5
APPENDICES
APPENDIX 1.2 Related systems and error processing
There are following 2 types for the related systems of virtual mode.
• System consisting of a drive module and output module.
• Multiple systems used the same drive module.
The following processing occurs, when the error is detected at an output module.
• If an error is detected at least one output module, a drive module cannot start and
that system cannot be operate.
The auxiliary input axis operation for the erroneous output module also cannot
operate.
• Other systems which use the drive module which could not start by the output module
error also cannot operate.
[System 1]
Drive module
A
Start
impossible
Output
module
a
Output
module
b
Output
module
c
Drive
module
B
Differential
gear
Errors
[System 2]
Drive module
C
Differential
gear
Output
module
e
Output
module
d
Drive
module
A
[System 3]
Drive module
B
Output
module
f
Output
module
g
(1) If an error occurs at any of the output module
"a", "b", "c" for system 1, a drive module "A"
cannot start and system 1 cannot operate.
The drive module "A" at system 2 cannot
also start.
(2) If an error occurs at the output module "c"
for system 1, a drive module cannot also
start. Since the drive module "B" for system 3
cannot also start, the system 3 cannot also
start.
(3) The drive module "C" for system 2 can start.
Start
impossible
Start
impossible
Clutch
Clutch