Vibra ALE-NC Series, Руководство по эксплуатации

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6 External input/output functions ALE-NC series operation manual
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6-5 Input command
6-5-1 Transmission procedure
Zero-point adjustment command and External contact input are not available on verified balance.
1 Send an input command from an external device to the balance.
The table below shows the enable/disable of input commands in each measuring mode.
Measuring mode
Commands
Zero-point adjustment,
Date/Time output
Output control,
Comparator setting,
Interval time setting
Weighing x x
Counting x x
Percentage x x
Multiply x x
Specific gravity x -
Statistics x -
Animal x -
2 Upon successful completion of an input command, the balance will send either a normal
completion response or the result data requested by the command to the external device.
- If the operation has not resulted in successful completion, or if the command is invalid (an error), the
balance will transmit an error response.
- When the balance is in normal display mode, it usually sends a response to a command within one second
of receiving the command. For output commands which require the balance being stable, a response is
sent after the commands are completely processed.
(1) Do not send another command to the balance until the external device receives a response
from the balance.
(2) If the balance receives a command when you are setting a function, when the balance is under
span calibration, or the balance is busy for other reasons, the command is ignored.
After you have sent an input command, the balance return the response command
approximately in 1 second.
In the case that <17 WT STABLE> is <ON>, the balance waits the weighing stability after
receiving Zero-point adjustment command and the balance needs additional response time.