ISHIDA CCW-R-2 B Series, Instruction Manual

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11 CAUSES AND ACTIONS FOR ERRORS AND FAILURES CCW-R-2**B INSTRUCTION MANUAL
11-8
11.2.2 Pattern 2
If an error occurs during operation, draining, or zero adjustment, warning alarm sounds and the weighing
machine stops automatically.
In addition, error name, error location, error description and result, cause of the error and its action are
displayed on the screen of the remote control unit.
When a pattern 2 error occurs, refer to “Table 11-3 Error Display List (Pattern 2)” to eliminate the cause
of the error and clear the error.
Table 11-3 Error Display List (Pattern 2)
Error Name/
Error Description
Cause Action
[ZERO ERROR] 1. Weighed product is remaining in weigh
hopper.
2. Weighed product is spilling from the
pool hopper.
• This error occurs when the
reading is not within the
permissible range.
This error also occurs when
extremely heavy hoppers
are mounted or excessive
load is applied to the cell in
the plus or minus direction.
After checking the following points, perform the
manual zero adjustment.
1. Remove the products remaining in the weigh
hopper.
2. Adjust the open/close timing of the hopper.
Inspect for looseness, breakage or loss of the
screws of the weigh hopper. If unable to repair,
contact the distributor or Ishida customer
support to request repair service.
3. If repair cannot be achieved by the above
actions 1 and 2, there is a possibility of
malfunctioning of the ADC board or power.
Contact the distributor or Ishida customer
support.
[SPAN ERROR] 1. Span adjustment weight is not ***g.
• This error occurs when the
reading is not within the
permissible range due to an
improper span adjustment
weight.
After checking the following points, perform the
span adjustment.
1. Place a proper span adjustment weight.
Standard capacity specification: 200g
2. If repair cannot be achieved by the above action
1, there is a possibility of malfunctioning of the
ADC board or power. Contact the distributor or
Ishida customer support to request repair
service.
Table 11-11
[NETWORK ERROR]
/DUC CIRCUIT
DISCONNECTION ERROR 1. Error has occurred in the
communication network.
• This error occurs when the
weigher is affected by
external noise.
1. There is a possibility that the CPU or board is
damaged. Contact the distributor or Ishida
customer support to request repair service.