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Optima Scale OP-905, User Manual

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Optima Scale OP-905 User Manual Download Page 21

19

6 Wire load cell connection

EXC+,SEN+, SEN-, EXC-,SIG+,SIG- (load cell) to EXC+,SEN+, SEN-, EXC-,SIG+,SIG- 
(indicator)

Communication Interference

OP-905 owns 3pcs RS232 , 1 pc RS485 and 1 pc USB-Com.
1 RS232 is electrical isolation with load cell and can be set in C18 parameter, DEFAULT 
off.
RS485 and USB-COM are electrical isolation too.
The communication function is set in C41 ~ C79 parameter.

RS 232 connection as below.

Summary of Contents for OP-905

Page 1: ...optimascale com OP 905 INDICATOR USER S MANUAL...

Page 2: ...3 Power Supply 4 Displays 5 Display and Key Descriptions 6 Operating Instructions 7 9 Calibration 10 Indicator Parameter Settings 12 16 Helpful Definitions 17 Connectors 18 19 RS232 Serial Output For...

Page 3: ...e sure the weight is not over the Max capacity as it could damage the load cell inside Material that has a static electric charge could influence the weighing Discharge the static electricity of the s...

Page 4: ...oof keyboard and display Connects to a Remote Display Scoreboard Power saving mode Can connect to a PC or printer for data logging optional Wireless capability optional 20 mm Letter LED display Rechar...

Page 5: ...t Count Esc Tare Set Check Print Zero Total Del 1 2 3 4 5 6 7 8 9 0 Gross Net Hold Total pcs lb kg Battery zero Hi OK Lo OP 905 10 25 11 25 9 5 6 25 3 25 4 3 14 5 11 1 77 SPECIFICATIONS FIGURE 1 INDIC...

Page 6: ...off and then recharge fully If the battery is not going to be used for a long period of time it is recommended to remove it to avoid leakage When the Battery is low the battery indicator light flashes...

Page 7: ...Zero s the scale SET Confirm the action ON OFF Powers the Indicator On or Off if held for 2 seconds C Clear the input Confirm the input The scale is at zero The scale is stable Gross Shows you are in...

Page 8: ...n gross mode press TARE to enter net mode and tare out the weight The Tare function is used when you only wish to see the current change in weight not the entire amount of weight that is on the scale...

Page 9: ...hen you are done and want to display the accumulated total press the TOTAL and SET key together The accumulated number n the number of weights you are adding together will flash on the display followe...

Page 10: ...to count a different product hold the COUNT and SET keys together to enter a new sample 450 pencils COUNT SET COUNT Hold There are 4 different hold functions you can choose from in the C11 parameter 1...

Page 11: ...o set these formulas 1 Press SET the screen will show what recipe number you are on the default is 1 If it is not on 1 use the keypad to enter the recipe number you would like to set up to 99 recipes...

Page 12: ...l now show 13 Press to access the C4 channel The display will show 000000 14 On they keypad enter the maximum capacity you want to use for your scale The C4 channel is used to enter in the max capacit...

Page 13: ...ed The display will show the value of the calibration weight on the scale 30 If the scale does not show the value of the calibration weight check that the feet on the platform are not screwed in too t...

Page 14: ...he SET and ESC key at the same time to enter the parameter settings 2 Navigate through the settings C01 to C45 by using the number keypad 3 Press the key to enter edit the parameter setting Press the...

Page 15: ...nge within 30 minutes 4 power off automatically if no change within 40 minutes 5 power off automatically if no change within 50 minutes 6 power off automatically if no change within 60 minutes Alarm S...

Page 16: ...edium 2 slow Standstill Range C27 1 1d d division 2 2d 5 5d 10 10d Digital Filter for filtering moving weight such as animals C28 0 turn off dynamic filter 1 1 digital filter strength 2 2 digital filt...

Page 17: ...ng Format C51 0 turn off commanding mode 1 simple commanding 2 standard commanding Baud Rate C52 0 600 1 1200 2 2400 3 4800 4 9600 5 19200 6 38400 7 57600 8 115200 Odd Even Check C53 0 8n 1 70 2 7e Re...

Page 18: ...Lower Limit Alarm C14 000000 Inner Code Display C15 999999 Communication Setting C18 1 Manual Zero Range C20 2 Initial Zero Range C21 10 Zero Tracking C22 0 5 Zero Tracking Time C23 1 Overload Range C...

Page 19: ...former and stable circuit is build in the indiciator please dont open it with out professional instruction Stable Circuit connection J1 Inditial level for AC power input and voltage transfomer J2 Seco...

Page 20: ...s or 6 wires load cell The con nection between load cells and indicator is by terminal block the connection diagram as below 4 Wire load cell connection EXC EXC SIG SIG load cell to EXC EXC SIG SIG in...

Page 21: ...r Communication Interference OP 905 owns 3pcs RS232 1 pc RS485 and 1 pc USB Com 1 RS232 is electrical isolation with load cell and can be set in C18 parameter DEFAULT off RS485 and USB COM are electri...

Page 22: ...ve RS232 2 Printing TX2 RS232 1 transmit GND Earthing 8X3 RS232 1 recieve RS232 3 Electrical Isolation C18 Commanding mode Printing mode Continues transmit mode TX3 RS232 1 transmit GND Earthing A RS4...

Page 23: ...1 CR LF S 1 S 2 S 3 Data S 4 S1 weight status ST standstill US not standstill OL overload S2 weight mode GS gross mode NT net mode S3 weight of positive and negative or Data weight value including de...

Page 24: ...re is a list of the serial parameters 8 data bits 1 stop bits No parity No handshaking Note With the RS232 Output option we have data logging software available as seen in Figure 5 FIGURE 5 DATA LOGGI...

Page 25: ...low 4 bits 12 03 XOFF end PC or Remote Display Continuous Sending Mode Format 4 STX POL XXXXX XX L K G N STAT CR LF Start Transmission Polarity SP Positive Negative Weight Data Units lb punt kg kilog...

Page 26: ...2 A Z 20 B D W 3H 3L 03 Content 02 A Z 20 A T Z N X 3H 3L 03 W symbol weight decimal position Back 6 14 bit Command list A shaking hand B gross weight C tare weight D net weight T tare Z zero N comman...

Page 27: ...Net 25 6lb Tare 10 3lb Gross 35 9lb Accumulation Printing mode Date 05 01 2017 Time 11 30 52 N001 25 6lb N002 10 3lb Total 35 9lb Count 002 Counting Printing mode Date 05 01 2017 Time 11 30 52 Pieces...

Page 28: ...the time allowed for the scale to fall within the zero tracking range tolerance and still qualify to be zero d Overload Range Weight allowance that is out of the set calibrated range Adds a tolerance...

Page 29: ...eight is above the max capacity Use correct weight within the defined range ERR2 During calibration the weight is below the minimum required weight The calibration weight minimum is 10 of the max capa...

Page 30: ...key If 100 is not available change to 20 7 Press PRINT key to enter your selection 8 The screen will read C21 now 9 Press PRINT key to enter C21 parameter 10 Change the value on the right of C21 to 1...

Page 31: ...NTACT US Please e mail sales optimascale com for any sales related questions Please e mail support optimascale com for any support related questions Don t forget to visit our website at optimascale co...

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