YSI2700 communication driver is the driver to communicate with Bioanalytical product analyzer controller.
1. Read settings
<Figure 1> is read setting example of YSI2700 communication driver.
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| <Figure 1> Read setting example of YSI2700 communication driver |
| READ | Station | Device Type | Address (Don't care) |
Save Start Address |
Read Size (Fixed) |
| FLOAT, | 0, | RC, | 0, | 0, | 1, |
| FLOAT, | 0, | RS, | 0, | 20, | 1, |
| READ, | 0, | RY, | 0, | 0, | 1, |
| READ, | 0, | RX, | 0, | 10, | 1, |
| READ, | 0, | V0, | 0, | 11, | 1, |
| FLOAT, | 0, | V1, | 0, | 40, | 1, |
| FLOAT, | 0, | V2, | 0, | 41, | 1, |
| FLOAT, | 0, | RM, | 0, | 50, | 1, |
| READ, | 0, | RI, | 0, | 20, | 1, |
1) Station : Don't care.
2) Device Type : RC, RS, RS1 ~ RS9, RY, RX, V0, V1, V2, RM, RI etc.
3) Save Start Address : Position of scan memory to save the reade value.
4) Read Size : Fixed by each device. (Refer to <Table 1> ~ <Table 4>)
| Data Saving Address | Contents | Remarks |
| Save location+0 | Communication error state | Normal - 0, Error 1 ~ 9 |
| " + 1 ~ 3 | data report Hour, Min, Sec |
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| " + 4 ~ 6 | data report Month, Day, Year | Position of year and day is changed according to settings |
| " + 7 | Temperature | Float |
| " + 8 | probe chemistry assignment | 0 - NONE, 0bit - DEC, 1bit _ LAC, ... 10bit - CHOL |
| " + 9 | sample or calibration result | Float |
| " + 10 | sample or calibration unit | 0 - NONE, 0bit - mmol/L, 1bit _ mg/L 2bit _ g/L 3bit _ % 4bit – nA |
| " + 11 | error code |
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| <Table 1> Save location and contents of YSI2700 according to device type such as RC, RS or R1~ R9 | ||
| Data Saving Address | Contents | Remarks |
| Save location+0 | Communication mode | 0 - reporting mode, 1- remode control, 2 - none |
| " + 1 | sample status result | 0 - result not sent, 1 - no unsent result |
| " + 2 | calibration status result | 0 - result not sent, 1 - no unsent result |
| " + 3 | machine status | 0bit - Idle in run, 1bit - Processing sample, 2bit - Processing calibration, 3bit - Processing auto cal, 4bit - Processing manual ample, 5bit - Processing precal cycle, 6bit - Processing monitor cycle, 7bit - Processing postcal cycle, 8bit - error abort, 9bit - stabilizing baseline, 10bit - stabilizing calibration, 11bit - stabilizing motors, 12bit - aborting run mode, 13bit - in run mode, 14bit - in standby mode, 15bit - in main menu, 0bit - Idle, |
| " + 4 | remote control status | 1bit - sam command, 2bit - cal command, 3bit - unknown |
| <Table 2> Save location of YSI2700 RY type | ||
| Data Saving Address | Contents | Remarks |
| Save location+0 | Communication error state | Normal - 0, Error 1 ~ 9 |
| " + 1 ~ 3 | data report Hour, Min, Sec |
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| " + 4 ~ 6 | data report Month, Day, Year | Position of year and day is changed according to settings |
| " + 7 | Don't care |
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| " + 8 | probe chemistry assignment | 0 - NONE, 0bit - DEC, 1bit _ LAC, ... 10bit - CHOL |
| " + 9 | sample or calibration result | Float |
| " + 10 | sample or calibration unit | 0 - NONE, 0bit - mmol/L, 1bit _ mg/L 2bit _ g/L 3bit _ % 4bit - nA |
| " + 11 | calibration end time | 15 ~ 90 sec |
| " + 12 | calibration station no | 1 ~ 5 |
| <Table 3> Save location of YSI2700 RM type | ||
| Data Saving Address | Contents | Remarks |
| Save location+0 | Communication error state | Normal - 0, Error 1 ~ 9 |
| " + 1 | radix |
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| " + 2 | date format |
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| " + 3 | bottle level |
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| " + 4 | smaple size |
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| " + 5 | sample station |
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| " + 6 | cal method |
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| " + 7 | error flag |
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| " + 8 | temperature shift |
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| " + 9 | time interval |
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| " + 10 | number of sample between |
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| " + 11 | cal shift allowed |
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| " + 12 | autostandby time |
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| " + 13 | default starting turntable pos |
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| " + 14 | default starting turntable test tube loads |
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| " + 15 | turntable fludi detection flag |
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| " + 16 | monitor station no |
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| " + 17 | monitor time interval |
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| " + 18 | monitor precal time |
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| " + 19 | monitor postcal time |
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| " + 20 | monitor pump purge time |
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| <Table 4> Save location of YSI2700 RI type | ||
Digital Write
Digital write setting items are as follows:
1) PORT Connected port number 0 ~ 255
2) Station Don't care
3) Address Don't care Possible to designate the print state address
4) Extra 1 Device type PC, PS1 ~ PS5, TR0, TR1, TP0, TP1, PA, TN0, TN1 etc
Ex1) Remote control state value of YSI2700 can be controlled(ON/OFF), when Extra 1 is set as TR.
Analog Write
It is function to output the value to DPM controller
Analog write setting items are as follows:
1) PORT Connected port number 0 ~ 255
2) Station Don't care
3) Address Don't care Possible to designate the print state address
4) Extra 1 Device type PC, PS1 ~ PS5, TR0, TR1, TP0, TP1, MP, MT, MR, MO, MS, PA, TN0, TN1 etc
Ex1) Pump purge time of YSI2700 can be controlled, when Extra 1 is set as MP.