9412/9412A Communication Commands
Command Name | Parameters |
| Description | |
MODE | 0 | = Continuous mode | Sets the pulse generator mode. | |
| 1 | = Burst mode |
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| 2 | = Duty Cycle mode |
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| 3 | = Single Shot mode |
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| 4 | = External Trigger mode |
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GATE | 0 | = off |
| Enables the external trigger input to function as a gate |
| 1 | = active low | controlling all outputs. Cannot be used with external | |
| 2 | = active high | trigger mode. | |
ToPer | 1000 - 99999999 μs | Sets the To internal sync period, used only in Continu- | ||
| 500 - 99999999 μs (400B) | ous, Burst and Duty Cycle modes. | ||
DC:On | 1 | - 10000 Sec |
| Sets the on time, in seconds, for the Duty Cycle mode. |
DC:Off | 1 | - 10000 Sec |
| Sets the off time, in seconds, for the Duty Cycle mode. |
TRIG | 0 | = falling edge | Sets the active edge of the Ext/Gate signal when used as | |
| 1 | = rising edge | an external trigger. | |
CYCLES | 0 | - 10000 cycles | Sets the number of cycles for the Duty Cycle mode. | |
#/BURST | 1 | - 50000 pulses | Sets the number pulses in the Burst mode. | |
T1:Wid | 1 | - 99999999 μs | Sets the pulse width, in microseconds, for Channel 1. | |
T1:Dly | 0 | - 99999999 μs | Sets the delay, in microseconds, for Channel 1. | |
T1:Pol | 0 | = Negative | (active low) | Sets the polarity of the output for Channel 1. |
| 1 | = Positive | (active high) |
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T2:Wid | 1 | - 99999999 μs | Sets the pulse width, in microseconds, for Channel 2. | |
T2:Dly | 0 | - 99999999 μs | Sets the delay, in microseconds, for Channel 2. Note: | |
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| The delay is relative to Channel 1. |
T2:Pol | 0 | = Negative | (active low) | Sets the polarity of the output for Channel 2. |
| 1 | = Positive | (active high) |
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T2:Enable | 0 | = Off |
| Turns the output of Channel 2 on and off. |
| 1 | = On |
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T2:Gate | 0 | = Off |
| Enables the external input to act as a gate for Channel 2's |
| 1 | = Active low | output. | |
| 2 | = Active high |
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T2:Wait | 0 | - 10000 pulses | Set the number of pulses to wait after starting T1 before | |
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| enabling T2. Note: This is used to allow time for the la- |
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| ser to stabilize when T1 is used as a flashlamp trigger |
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| and T2 is the |
T2*n | 1 | - 10000 |
| Sets the period of T2 relative to T1. The period of T2 is |
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| the period of T1 multiplied by n. |
BEEP | 1 | - 1000 |
| Beeps the buzzer inside the 9412/9412A the specified |
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| number of times. |
RUN | 0 | = Disable |
| Enable / disables the pulse generator output. |
| 1 | = Enable |
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