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Phenomenon 4: No analog output
Solution:
1. Check mode of analog output if it is correct
2. Check wire connection of analog output end if it is correct
3. Turn to set-up choice 6.3 adjustment of bottom and top of analog
output, to check if corresponding analog value of analog output
bottom and top is correct
Phenomenon 5: No data of serial interface
Solution:
1. Check if baud rate is the same as that of former machine.
2. Check if serial interface is continuous transmit mode
Phenomenon 6: No action of rely
Solution:
1. Check comparative value of out 1 and out 2
2. Check working mode of relay (not work, weight separate selection or
fixed mode)
Index: Calibrating head information
Calibrating head provides safeguard for hardware to avoid incorrectly changing
some parameters which need to be locked when normal operation. At the same
time, when changing parameters, using D type 9 wire plug and connecting 7 and 8
feet together is enough, the outside box needn't to be opened. A calibrating head
will be delivered together with indicator to customers. If it is lost, the customers can
make it by themselves according to the above instruction.
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