6.1 Inspection Items
6-3
6
Maintenance, Inspection, and
T
roubleshooting
6.1.2 Regular Inspections
This section explains inspection items that must be performed once or twice every six months to one year.
Inspections must also be performed when the system is relocated or modified or when the wiring is changed.
• Do not replace the built-in fuse.
If the user replaces the built-in fuse, the MP2100/MP2100M may malfunction or break down.
Contact your Yaskawa representative.
PROHIBITED
Periodic Inspection Items
No.
Inspection Item
Inspection Details
Criteria
Action
1
Operating
environment
Ambient
temperature
Check the temperature and
humidity with a thermom-
eter and hygrometer,
respectively.
Check for corrosive gases.
0
°
C to 55
°
C
If the MP2100/
MP2100M is used
inside a panel, treat the
temperature inside the
panel as the ambient
temperature.
Ambient humidity
30% to 95% RH
Atmosphere
There must be no
corrosive gases.
2
Power supply
voltage check
PS Module
Measure the voltage
between 24-VDC termi-
nals.
19.2 to 28.8 VDC
Change the power
supply as necessary.
3
Installation
conditions
Looseness and
excess play
Attempt to move the Mod-
ule.
The Module must be
secured properly.
Retighten the screws.
Dust and other
foreign matter
Visually check.
The Module must be
free from dust and
other foreign matter.
Clean.
4
Connection
conditions
Check the
terminal screws
for looseness.
Check by retightening the
screws.
The screws must be
tight.
Retighten.
Gap between
crimp terminals
Visually check.
There must be an
appropriate gap
between the terminals.
Correct.
Looseness of
connectors
Visually check.
The screws must be
tight.
Retighten the connec-
tor set screws.
5
Battery
Check the BAT LED indi-
cator on the front panel of
the MP2100/MP2100M.
The BAT LED indica-
tor must be not lit.
If the BAT LED indi-
cator is lit, replace the
battery.
Summary of Contents for MP210 Series
Page 178: ...4 System Startup and Sample Programs 4 6 3 Module Configuration Definition Settings 4 84...
Page 288: ...Appendix B Current Value and Setting Data in SVB Definition B 12...
Page 314: ...Appendix E Motion API E 1 3 System APIs E 6...
Page 343: ...F 3 Operation F 29 F MP2100M Slave CPU Synchronization Function Continued from previous page...