Minebea CSD-912B - Weighing Operation; Standard RS-485 Interface

272
Troubleshooting
11
11.1. Trouble causes and corrective measures
11.1.2. Weighing operation
Phenomenon Cause Action
Correct
weighing cannot
be executed.
Brand setting has been
incorrectly set.
Correctly set the brand setting
ĺ%UDQGVHWWLQJV
Recipe setting has been
incorrectly set.
&RUUHFWO\VHWWKHUHFLSHVHWWLQJĺ
0HDVXUHPHQWLQUHFLSHPRGH
Weighing
cannot be
executed by
your intended
operation.
)XQFWLRQVUHTXLUHGIRU
each weighing mode have
been incorrectly set.
&RUUHFWO\VHWWKHIXQFWLRQVUHTXLUHGIRUHDFK
weighing mode.
11.1.3. Standard RS-485 interface
Phenomenon Cause Action
Signals are not
transmitted.
The standard RS-485
interface has been
incorrectly wired.
Correctly wire the standard RS-485 interface
ĺ6WDQGDUG56LQWHUIDFHZLULQJ
The address number has
been incorrectly set.
Correctly set the address number
ĺ$GGUHVVVHWWLQJ
The communication
protocol has been
incorrectly set.
Set the communication protocol according to
WKHVSHFL¿FDWLRQVRIWKHKRVWĺ
&RPPXQLFDWLRQVHWWLQJ
Command data have been
incorrectly set.
&RUUHFWO\VHWFRPPDQGGDWDĺ
&RPPDQGPRGHGDWDIRUPDWV
Communication
cannot be
controlled.
7KHFRPPXQLFDWLRQÀRZ
has been controlled by the
host.
0DNHVHWWLQJVVRWKDWWKHFRPPXQLFDWLRQÀRZ
is not controlled on the host side.
The host
responds too
TXLFNO\
The interval from the time
the host receives a
command until it executes
transmission, has been 1
ms or less.
On the host side, set the interval from the time
of command reception to the time of
transmission to 1 ms or more.
The host does
not respond.
The currently set data
delay time for CSD-912B
has been too short.
Set the data delay time of the standard RS-485
interface to a higher value
ĺ'HOD\WLPHVHWWLQJ