Figure 3.6 Set period at memory displayed
Remote sense, internal control, external control, and interlock can be selected or deselected when
the rem sen, int ctl, ext ctl, or loc LED is flashing. To select, press enter or to deselect, press
clear. Remote sense allows the output voltage to be sensed at the load rather than at the output
terminals of the power supply. This feature eliminates regulation degradation caused by the
voltage drop across the output cables. Details on the physical connections are covered in Section
3.3.
Internal control enables the start, stop, arm, and clear keys on the front panel. External control
enables the start, stop, arm, and clear inputs at terminals 17, 19, 36, and 18 of connector JS1 on
the rear panel, respectively. Both internal control and external control may be enabled to allow
simultaneous control. Interlock requires a physical short between terminals 26 and 37 of
connector JS1 to enable operation. This feature is useful for process control applications when a
safety interlock is required. For wiring details, refer to Section 3.6.
Configuration commands for rotary, keypad, external program, and remote set the reference
input mode for voltage set, current set, over voltage trip, and over current trip. Only one input
mode may be selected. Pressing enter when one of the respective LED is flashing causes that
mode to be selected and disables the previously selected mode. Pressing clear when the
respective LED is flashing allows the user to exit the command sequence without change. With
rotary control,
33
Содержание DP SERIES II
Страница 1: ...OPERATING AND SERVICE MANUAL DP SERIES II DC POWER SUPPLIES...
Страница 2: ......
Страница 3: ...MAGNA POWER ELECTRONICS INC 39 ROYAL ROAD FLEMINGTON NJ 08822 January 6 2010...
Страница 4: ......
Страница 6: ...improper use of the equipment and accessories ii...
Страница 28: ...Figure 1 2 DP Series air cooled 10 kW to 30 kW package drawing with D Version front panel 15...
Страница 29: ...Figure 1 3 DP Series water cooled 10 kW to 30 kW package drawing with D Version front panels 16...
Страница 39: ...Figure 2 3 DPC Series controls and indicators Energizes control circuits without turning on main power 26...
Страница 44: ...Figure 3 2 Set voltage output at memory displayed Figure 3 3 Set current output at memory displayed 31...
Страница 45: ...Figure 3 4 Set over voltage trip at memory displayed Figure 3 5 Set over current trip at memory displayed 32...
Страница 47: ...Figure 3 7 Set remote sense Figure 3 8 Set internal control 34...
Страница 48: ...Figure 3 9 Set external control Figure 3 10 Set rotary input 35...
Страница 49: ...Figure 3 11 Set keypad input Figure 3 12 Set external program input 36...
Страница 50: ...Figure 3 13 Set remote input Figure 3 14 Set external interlock 37...
Страница 53: ...Figure 3 15 Calibration 40...
Страница 56: ...Figure 3 17 Set remote sense Figure 3 18 Set internal control Figure 3 19 Set external control 43...
Страница 57: ...Figure 3 20 Set rotary input Figure 3 21 Set external program input Figure 3 22 Set remote input 44...
Страница 61: ...Figure 3 24 Calibration 48...
Страница 63: ...Figure 3 25 a Local and b remote sensing 50...
Страница 64: ...Figure 3 26 External a resistive b voltage and current programming 51...
Страница 111: ...98...
Страница 113: ...Figure 5 1 Configuration setup Figure 5 2 GPIB communications setup 100...
Страница 118: ...Figure 5 7 Register Panel Figure 5 8 Calibration Panel 105...
Страница 119: ...Figure 5 9 Firmware Panel Figure 5 10 Modulation Panel for Version D models only 106...
Страница 121: ...Figure 6 1 Block diagram 108...
Страница 128: ...source Figure 8 2 Leadless remote sensing Figure 8 3 IV characteristics for a typical photovoltaic array 115...
Страница 139: ...Figure B 1 Information Panel Figure B 2 Configure Panel 126...
Страница 140: ...Figure B 3 Reboot in Progress Panel Figure B 4 Web Control Panel 127...
Страница 145: ...Figure D 1 RS485 a 2 wire and b 4 wire connections 132...
