TDK-Lambda GENESYS 10KW, Technical Manual

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83-530-000 Rev G
56
17 OVP n
Sets the OVP level. The OVP setting range is given in Table 7-7. The number of
characters after OVP is up to 12. The minimum setting level is approximately 105%
of the Output Voltage setting, or the value in Table 7-7, 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.
18 OVP?
Returns the setting “n” where “n” is the exact string in the user’s “OVP n”. When in
Local mode, returns the last setting from the front panel in a 4 digit string.
19 OVM
Sets OVP level to the maximum level. Refer to Table 7-7.
20 UVL n
Sets Under Voltage Limit. Value of “n” may be equal to PV setting, but returns “E06”
if higher. Refer to Table 7-8 for UVL programming range.
21 UVL?
Returns the setting “n” where “n” is the exact string in the user’s “UVL n”. When in
Local mode, returns the last setting from the front panel in a 4 digit string.
22 AST n
Sets the Auto-restart mode to ON or OFF.
AST 1 (or AST ON): Auto restart On.
AST 0 (or AST OFF): Auto restart Off.
23 AST? Returns the string auto-restart mode status.
24 SAV
Saves present settings. The settings are the same as power-down last setting. These
settings are erased when the supply power is switched Off and the new “last settings”
are saved.
25 RCL
Recalls last settings. Settings are from the last power-down or from the last “SAV”
command.
26 MODE?
Returns the power supply operation mode. When the power supply is On (OUT 1) it
will return “CV” or “CC”. When the power supply is OFF (OUT 0 or fault shutdown) it
will return “OFF”.
7.8 GLOBAL OUTPUT COMMANDS
7.8.1 GENERAL
All supplies, even if not the currently addressed supply, receiving a global command will exe-
cute the command. No response to the PC issuing the command will be returned to the PC.
The PC issuing the command will be responsible to delay and any other communications until
the command is execute. 200 Ms minimum is the suggested delay.
If the command contains an error, out of range values for example, no error report will be sent
to the issuing PC.
Table 7.8.1
GRST Reset. Brings the power supply to a safe and known state:
Output voltage: 0V, output current: 0A, OUT: Off, Remote: RMT 1,
AST: Off
OVP: Max, UVL: 0.
The conditional register (FLT and STAT) are updated. Other registers are not
changed.
Non-Latching faults (FB, OVP, SO) are cleared, OUT fault stays
GPV n Sets the output voltage value in volts. The range of voltage values is shown in Ta-
ble 7-5. ‘n’ may be up to 12 char plus dec. pt
GPC n Program the output current value in amperes. The range of current values is
shown in Table 7-6. ‘n’ may be up to 12 char plus dec. pt