Isolated Remote Analog Interface Operation | DLM 600W Series |
2.1.1INTFC SETUP Switch Functions
The following sections describe the functions of the various switch positions:
V, 10V or 4-20mA Select: Position-1, when ON, selects 0-10VDC programming of the output voltage. Also, must be set to ON position when the ISOLATED ANALOG INTERFACE connector is wired for 4-20mA output voltage programming. When OFF, selects 0-5VDC programming of the output voltage.
I, 10V or 4-20mA Select: Position-2, when ON, selects 0-10VDC programming of the output current. Also, must be set to ON position when the ISOLATED ANALOG INTERFACE connector is wired for 4-20mA output current programming. When OFF, selects 0-5VDC programming of the output current.
OVP, 10V Select: Position-3, when ON, selects 0-10VDC programming of OVP threshold. When OFF, selects 0-5VDC programming of OVP threshold.
VMON, 10V Select: Position-4, when ON, selects 0-10VDC range for readback of output voltage. When OFF, selects 0-5VDC readback of output voltage. Also, must be set to OFF position when the ISOLATED ANALOG INTERFACE connector is wired for 4-20mA output voltage readback.
IMON, 10V Select: Position-5, when ON, selects 0-10VDC range for readback of output current. When OFF, selects 0-5VDC readback of output current. Also, must be set to OFF position when the ISOLATED ANALOG INTERFACE connector is wired for
4-20mA output current readback.
EXT-OFF,Active-Low Select: Position-6, when ON, selects the ACTIVE-LOW logic level for disabling the output with the EXTERNAL-OFF signal of the ISOLATED ANALOG INTERFACE connector. When OFF, selects the ACTIVE-HIGH logic level for disabling the output with the EXTERNAL-OFF signal of the Isolated Analog Interface connector.
LCK-OUT:Position-7, when ON, disables the front panel controls; the front panel LOCAL(REMOTE) switch will not toggle between the front panel and remote control.
Position-8: Not used
2.2SETUP Switch
Only two positions of the SETUP switch remain functional: Position-1, REM SNS, for remote sensing selection; Position-2, SLAVE, for master/slave selection. Their operation is the same as presented in the Operation Manual. The other switch positions, Position-3 through Position-8, are not used.
