BEAM DIGITIZER Remote control
The data control connection Con-1 DSUB9 controls the function of the Beam Digitizer as shown in the following table.
Input | Relay Status | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Function | bit 0 | bit 1 | bit 2 | bit 3 | Re- | Re- | Re- | Re- | Re- | Re- | Re- |
In 1 + | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In 1 - | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
In 2 + | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In 2 - | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
In 3 + | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In 3 - | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
In 4 + | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
In 4 - | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
Zero Test | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
Zero Test | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 |
Test +100nA* | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 |
Test +100nA* | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 |
Test +100nA* | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 |
Test -100nA* | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 |
Test -100nA* | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
Test -100nA* | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
* The 100nA result in 10kHz (low range) or 1kHz (high range).
** Seen from the G64 all the bit is inverted.
If input bit 4 is low (0) the range will go from 10pA (result: 1 Hz output) to 20A (result: 2 MHz output) and if input bit 4 is high (1) the range will go from 100pA (result: 1 Hz output) to 200A (result: 2 MHz output).
Pin connection for Remote Control :
Pin | Name | In / Out | Function |
1 | bit 0 | In | Channel select MSB |
2 | bit 1 | In | Channel select LSB |
3 | Dout | Out | Digital Output 1Hz - 2MHz |
4 | bit 2 | In | Operate (0) / Test (1) |
5 | bit 3 | In | Polarity pos.(0) / neg.(1) |
6 | bit 4 | In | Range select, low(0) / high(1) |
7 | nc. | nc. | nc. |
8 | VCC | Out | +5V Out |
9 | GND | In / Out | GND |
Last Modified 11 January 2019