TDK Genesys User Manual page 79

8.7.5. Output Control Commands
# Command Description
Sets the output voltage value in Volts. The range of voltage value is described in Table 7-
1 PV n 3. The maximum number of characters is 12. See the following examples for PV n format:
PV 12, PV 012, PV 12.0, PV 012.00, etc...
Reads the output voltage setting. Returns the string "n" where "n" is the exact string sent
2 PV? in the PV n command. When in Local mode, returns the PREVIEW (front panel) settings
in a 5 digits string.
Reads the actual output voltage. Return 5 digits string.
3 MV?
Example: 60V supply sends 01.150, 15.012, 50.000, etc...
Set the output current value in Amperes. The range of current values is described in
4 PC n Tables 7-4 and 7-5. The maximum number of characters is 12. See the following
examples for PC n format PC 10, PC 10.0, PC 010.00, etc...See Note 1
Reads the output current setting. Returns the string "n" where "n" is the exact string sent
5 PC? in the PC n command. When in Local mode, returns the PREVIEW (front panel) settings
in a 5 digits string.
Reads the actual output current. Returns 5 digits string.
6 MC?
Example: 200A supply sends 000.50, 110.12, 200.00, etc...See Note 2
Display Voltage and Current data. Data will be returned as a string of ASCII characters. A
comma will separate the different fields. The fields, in order, are: Measured Voltage,
7 DVC? Programmed Voltage, Measured Current, Programmed Current, Over Voltage Set Point
and Under Voltage Set Point.
Example: 5.9999,6.0000,010.02,010.00,7.500,0.000
8 STT? Reads the complete power supply status.
Returns ASCII characters representing the following data, separated by commas:
MV<actual (measured) voltage>
PV<programmed (set) voltage>
MC<actual (measured) current>
Example response: MV(45.201),PV(45), MC(4.3257), PC(10), SR(30), FR(00)
Set the low pass filter frequency of the A to D Converter for Voltage and Current
9 FILTER nn
Measurement where nn = 18, 23 or 46 Hz (default is 18)
10 FILTER? Returns the A to D Converter filter frequency: 18,23 or 46 Hz (default is 18)
Turns the output to ON or OFF. Recover from Safe-Start, OVP or FLD fault.
11 OUT n OUT 1 (or OUT ON)-Turn On.
OUT 0 (or OUT OFF)-Turn Off
Returns the output On/Off status string.
12 OUT?
ON - output On.
Sets the Foldback protection to ON or OFF.
13 FLD n
FLD 1 (or FOLD ON) - Arms the Foldback protection
FLD 0 (or FOLD OFF) - Cancels the Foldback protection.
When the Foldback protection has been activated, OUT 1 command will release the
protection and re-arm it, while FLD 0 will cancel the protection.
Returns the Foldback protection status string:
14 FLD?
"ON" - Foldback is armed.
Add (nn x 0.1) seconds to the Fold Back Delay. This delay is in addition to the standard
15 FBD nn
delay. The range of nn is 0 to 255. The value is stored in eprom at AC power down and
recovered at AC power up.
16 FBD ?
Supply returns the value of the added Fold Back Delay.
17 FBDRST
Reset the added Fold Back Delay to zero.
Sets the OVP level. The OVP setting range is given in Table 8-4. The number of
characters after OVP is up to 12. The minimum setting level is approximately 105% of the
18 OVP n
Output Voltage setting, or the value in Table 8-4, whichever is higher. The maximum OVP
setting level is shown in Table 5-1. Attempting to program the OVP below this level will
result in an execution error response ("E04"). The OVP setting stays unchanged.
Returns the setting "n" where "n" is the exact string in the user's "OVP n". When in Local
19 OVP?
mode, returns the last setting from the front panel in a 4 digit string.
20 OVM
Sets OVP level to the maximum level. Refer to Table 8-4.
Sets Under Voltage Limit. Value of "n" may be equal to PV setting, but returns "E06" if
21 UVL n
higher. Refer to Table 8-5 for UVL programming range.
PC<programmed (set) current>
SR<status register, 2-digit hex>
FR<fault register, 2-digit hex>
OFF - output Off.
"OFF" - Foldback is cancelled.
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