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| See [[Velleman PS3005D/Info]] for more details (such as '''lsusb -v''' output) about the device. | | See [[Velleman PS3005D/Info]] for more details (such as '''lsusb -v''' output) about the device. |
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| | See [[Korad KDxxxxP series]] for information common to all devices in this series. |
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| == Hardware == | | == Hardware == |
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| == Protocol == | | == Protocol == |
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| Note: some versions of the PS3005D appear to use the [[Atten PPS3000 Series]] protocol instead. | | Note: Some versions of the PS3005D appear to use the [[Atten PPS3000 series]] protocol instead. |
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| The protocol is serial or serial-over-USB, 9600 8N1, (almost fully) ASCII based. No line termination, CRC or checksum characters are used. The PC sends a request string which is then responded by the power supply.
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| During a PC connection, the front control buttons and the scrollwheel are blocked.
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| {| border="0" style="font-size: smaller" class="alternategrey sigroktable"
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| |-
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| ! Request
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| ! Example output
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| ! Remarks
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| | |
| |-
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| | *IDN?
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| | VELLEMANPS3005DV2.0
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| KORADKA3005PV2.0
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| | Request identification from device
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| | |
| |-
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| | STATUS?
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| | (byte)
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| | Request the actual status. The output is a single byte with the actual status encoded in bits. At least the Velleman PS3005D V2.0 is a bit buggy here. The only reliable bits are: 0x40 (Output mode: 1:on, 0:off), 0x20 (OVP and/or OCP mode: 1:on, 0:off) and 0x01 (CV/CC mode: 1:CV, 0:CC)
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| |-
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| | VSET1?
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| | 12.34
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| | Request the voltage as set by the user.
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| |-
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| | VSET1:12.34
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| | (none)
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| | Set the maximum output voltage.
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| | |
| |-
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| | VOUT1?
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| | 12.34
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| | Request the actual voltage output.
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| | |
| |-
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| | ISET1?
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| | 0.125
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| | Request the current as set by the user.
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| |-
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| | ISET1:0.125
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| | (none)
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| | Set the maximum output current.
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| |-
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| | IOUT1?
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| | 0.125
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| | Request the actual output current.
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| |-
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| | OUT1
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| | (none)
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| | Enable the power output.
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| |-
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| | OUT0
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| | (none)
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| | Disable the power output.
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| |-
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| | OVP1
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| | (none)
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| | Enable the "Over Voltage Protection", the PS will switch off the output when the voltage raises above the actual level.
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| |-
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| | OVP0
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| | (none)
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| | Disable the "Over Voltage Protection".
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| | |
| |-
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| | OCP1
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| | (none)
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| | Enable the "Over Current Protection", the PS will switch off the output when the current raises above the actual level.
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| |-
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| | OCP0
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| | (none)
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| | Disable the "Over Current Protection".
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| | |
| |}
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| '''Remarks''':
| | See [[Korad KDxxxxP series#Protocol]] for the protocol details. |
| # The digit 1 in the V... and I... requests indicates the values are meant for channel one. In future (or "higher"?) models this may be two for a second channel and so on. | |
| # Voltage ("00.00" to "31.00" V) and current ("0.000" to "5.100" A) output values have a fixed length with fixed dot position. The values won't become negative.
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| == Resources == | | == Resources == |
Velleman PS3005D
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| Status |
planned |
|---|
| Channels |
1 |
|---|
| Voltage/current (CH1) |
0-30V / 0-5A |
|---|
| Connectivity |
USB, RS232 |
|---|
| Features |
programmable presets, over voltage protection, over current protection, output on/off |
|---|
| Website |
velleman.eu |
|---|
The Velleman PS3005D is a 1-channel programmable power supply (0-30V/0-5A) with both USB and RS232 connectivity.
It is probably a rebadged Korad KA3005P.
See Velleman PS3005D/Info for more details (such as lsusb -v output) about the device.
See Korad KDxxxxP series for information common to all devices in this series.
Hardware
TODO.
Photos
Protocol
Note: Some versions of the PS3005D appear to use the Atten PPS3000 series protocol instead.
See Korad KDxxxxP series#Protocol for the protocol details.
Resources
