Pinnacle Technology LS2C15, Руководство по эксплуатации

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b. Humidity or component aging or area difference makes the scale weigh incorrectly.
c. Sensor is damaged by over loading.
Treatment: a. Check whether the upper covers are buckled well. If they still knock each other, install sensor
sustainer again.
b. Study zero weight and full weight again. If it is still no use, change main board, OP board or even
the sensor.
c. Change sensor and sustainer.
Note: OP board and sensor should be returned to our company in principal if they can‟t be used.
2. Zero state is not stable.
Reason: a. It is affected by environment such as vibration, or magnetic field interference, or wind.
b. Weighing circuit is affected with damp.
Treatment: a. Remove interference.
b. Change main board.
c. If the problem can‟t be resolved. Return the whole scale to our company to repair.
3.
The scale can‟t weigh.
Reason: Main board or OP board or sensor is bad.
Treatment: a. Change main board.
b. Check whether OP board is abnormal. Return the whole scale to our company.
Questions about communication:
1.
The scale can‟t communicate.
Reason: a. Communication port set error.
b. Serial number of the scale has not been set.
c. Connecting head is not used correctly or Netware wire is obstructed.
d. There is some wrong with power board or main board.
Treatment: a. Confirm the correct communication port.
b. Confirm number set in Link32 is consistent with the number in the scale.
c. Confirm the Netware wire is smooth and communication connecting header is used correctly. There
are two types of communication port RS-232 which uses 9-pin or 25-pin connecting port attached
with the scale and RS-422 which uses RST-11A connecting head.
d. If the above are right, detect whether main board or power board is wrong and change the wrong
main board or power board.
2. Downloading is stopped at 1/N (n represents some number) and computer shows message
“communicate error!”
Reason: Main board is error, which may be caused by chip damage.
Treatment: Change main board or chip (ROM).
Question about display:
Display can‟t show all characters or even a character.
Reason: a. Display pole has not been installed well, which causes the display and the machine in bad contact.
b. Water flows into the base seat of display pole which makes link board short-circuit or rotten.
c. Display is damaged.
Treatment: a. Install display pole and fix the bolt.
b. Change link board or display pole.
c. Change display pole.
Other question:
Roll paper can‟t be driven by print.
Reason: maybe roll paper doesn‟t get well along with rotating axis. Or there is some matter with rotating axis.
Reason: Maybe roll paper doesn‟t get well along with rotating axis. Or there is some matter with rotating axis.
Treatment: Install the printer again which had better be processed by our company.