KEPCO BOP-MG 1KW, Руководство оператора

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BOP HIPWR 111315
3-25
If the reference type is ExtRefLvl (instead of Internal or External), the uppercase V or A is
replaced by lowercase v or a . The protection setting is listed under the Prot heading.
If External mode was saved, the protection setting is followed by C , indicating that the mode
(voltage or current is C onditioned by the external signal applied to pin 2 of the Analog I/O Port
(see Table 2-10).
If the protection setting is followed by a minus sign ( – ) it indicates that the negative protection
value (displayed) is set larger (absolute value) than the positive protection value (not shown on
the list). Similarly, if the protection setting is followed by a plus sign (
+ ) it indicates that the posi-
tive protection value (displayed) is set larger than the negative protection value (not shown on
the list).
If Main channel reference was saved as External, EXT is listed under the Main heading. In this
case the main channel reference uses the external voltage applied to pin 11 of the Analog I/O
Input Port (see Table 2-10).
If Protection type was saved as External, EXT is listed under the Prot heading. In this case the
protection settings are determined by the levels applied to the appropriate pins of the Analog I/O
Input Port (see Table 2-10). If the main channel is voltage, the protection settings are deter-
mined by pin 5 (negative current protection) and pin 13 (positive current protection). If the main
TABLE 3-8. SAVE/RECALL MENU
PARAMETER
CHOICES
( BOLD = Factory Default)
FUNCTION
NOTE: DEFAULT values for empty cells are the settings of the unit at the time the save/recall menu is entered.
MODE VOLT
CURRENT
EXTERNAL
VOLT - Selects voltage mode. Voltage value determined by SETTING.
CURRENT - Selects current mode. Current value determined by SETTING.
EXTERNAL - Used for customized configuration where EXT VM/CM signal at pin
2 of I/O port controls mode; consult factory for details.
MAIN CHANNEL
REFERENCE
INTERNAL
EXTERNAL
EXTL REF LVL
INTERNAL: Any external reference applied to the Analog I/O port pin 11 is ignored
and the internal reference established by SETTING field.
EXTERNAL: The internal reference is ignored, and the external reference applied
to the Analog I/O port pin 11 is used (see PAR. 3.4.3.1).
EXTL REF LVL: Allows the gain of the BOP to be established by the maximum
output voltage or current introduced by the SETTING field. (see PAR. 3.4.3.2).
SETTING nn.nnn or
nnn.nnn
(model and parameter
dependent)
Sets the active channel setting. E.g., if VOLT mode is selected, nnn.nnn is voltage
setting, if CURRENT mode is selected, nn.nnn is current setting. If EXTERNAL
mode is selected, SETTING is not available.
PROTECTION
MODE
INTERNAL
EXTERNAL
LESSER LIMIT
INTERNAL - Allows limits to be controlled by POSITIVE and NEGATIVE values.
EXTERNAL: Allows limits to be controlled by analog signals applied to the analog
port (see PAR. 3.4.4).
LESSER LIMIT: Allows protect limit to be automatically selected from either 1) the
external analog voltage applied to the Analog I/O port or 2) the value set in the
POSITIVE and NEGATIVE fields. Whichever limit has a lower absolute value
(closest to zero) has effect (see PAR. 3.4.4).
POSITIVE nn.nnn or
nnn.nnn
This is the positive value for Voltage protect if CURRENT mode is selected, or the
positive value for Current protect if VOLTAGE mode is selected. If EXTERNAL
mode is selected, this field is not accessible.
NEGATIVE nn.nnn or
nnn.nnn
This is the negative value for Voltage protect if CURRENT mode is selected, or the
negative value for Current protect if VOLTAGE mode is selected. If EXTERNAL
mode is selected, this field is not accessible.
OUTPUT OFF
ON
OFF - Output disabled. The behavior of the unit when output is disabled depends
on the LOAD TYPE setting (see PAR.3.3.6).
ON - Output enabled.