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the 100ms (10*10ms) variation range is within the checking range 1000, the relevant stability-Bit will be reset to 1 again. It is
recommended to judge the stability before controlling it.
12.Zero point detection function
Zero point tracking is related to address CR22H and CR23H.
Zero tracking density for CR 22H Channel 1. 0: close zero point tracking function; other values (absolute value) for zero tracking.
Under normal circumstances, it shows 0 after calibration. Sometimes, however, there is a small fluctuation due to equipment jitter
and other reasons. This fluctuation range is defined as 0 if it is in the tolerable range set by CR22H.
13.Restore factory default parameters
The default parameter to restore the factory is CR 9FH register.The CR will remain at 1 during normal operation. When the factory
value is restored, write CR to CR[159], and then restore the factory value after re-powering.
Recoverable CR include:
1.32-bit display [CR19/CR83] (0/16-bit display)
2. Skin weight [CR24 25/CR88 89] (0)
3. Gross/Net Weight Display [CR26/CR90] (0/Gross Weight)
4. Automatic peeling range [CR45/CR109] (0)
5. Sampling frequency [CR27/CR91] (2/30Hz)
6. Average number of times [CR30/CR94] (10)
7. Filtering Proportion [CR31/CR95] (2)
8. Number of stability checks [CR32/CR96] (5)
9. Stability check range [CR33/CR97] (2)
10. Zero Judgment Scope [CR35/CR99] (10)
11. Weight upper limit [CR36/CR100] (32767)
12. Zero tracking strength [CR34/CR98] (0)
13. Channel 1 and 2 base point weights 1 low byte [CR39/CR103] (2000)
14. Channel 1 and 2 base weight 1 high byte [CR40/CR104] (0)
15. Channel 1 and 2 base weight 2 high and low bytes [CR41 42/CR105 106] (0)
16. Channel 1 and 2 base weight 2 high and low bytes [CR43 44/CR107 108] (0)
Two. Load Cell Module for remote IO
Haiwell extension Module has a RS485 communication port (part models with additional Ethernet communication interface),
which supports parallel bus (the parallel interface with PLC host by extending the extension bus) and the serial bus (using the
RS485 communication port with the communication port of the PLC, the host plc using the communication instruction to control
the remote Module). When you use the serial connection, then the remote IO Module is not limited by system IO points, and can
be distributively installed.
It is very important for Distributed installation to collect or monitor a large number of discrete DI/DO or analog signals
Haiwell PLC - Load Cell Module Application Example
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