Minebea Intec CSD-918 Series, Operating Instructions Manual

Page: 196 / 240

Check the standard communica-
tion
↓
Communication of serial interface
is wrong.
→ Yes → Move to check of serial interface
communication.
↓
No
↓
Standard RS-485 interface is
wrong.
→ No →
↓
Yes
↓
Inform Minebea Intec about the
contents of failure and situation in
details at site.
Is wiring correct? → No →
↓
Yes
↓
Connect surely with the external
equipment (refer to Chapter 16.5 ).
Address No. is correctly set. → No →
↓
Yes
↓
Set the address No. correctly (refer
to Chapter 16.4 ).
The communication protocol is
correctly set.
→ No →
↓
Yes
↓
Set it correctly according to the
speciications for host.
Setting of command/data is cor-
rect.
→ No →
↓
Yes
↓
Use correct command/data (refer
to Chapter 17.5 ).
Host speciies the low control. → Yes →
↓
No
↓
Switch the low control at host side
from [YES] to [NONE].
Interval from the command receipt
to the transmission is 1 ms or more.
→ Yes →
↓
No
↓
Set the interval from the command
receipt to the transmission to 1 ms
or more.
Is the setting at the reply delay
time appropriate to the response
from host?
→ No →
↓
Yes
↓
The response from the host might
be slow.
Enlarge the response delay time of
this unit.
Inform Minebea Intec about the
contents of failure and situation in
details.
Weight Controller CSD-918 19 Troubleshooting
EN-194 Minebea Intec