Inhibit Input - DATATEC KEYSIGHT E36150 Series User Manual

From the front panel:
1. Press Utilities > I/O Config > Digital IO to access the Digital I/O window.
2. Press Pin 1 to configure Pin 1.
3. Press Function and select Fault Out. Press Back to return to previous page.
4. Configure the polarity for each of the pin. Press Polarity Pos to select Positive and Polarity Neg to select Neg-
ative.
From the remote interface:
To configure the pin function:
DIG:PIN1:FUNC FAUL
To select the pin polarity:
DIG:PIN1:POL POS
DIG:PIN1:POL NEG

Inhibit input

Pin 3 can be configured as a remote inhibit input. The Inhibit Input function lets an external input signal control the
output state of all the output channels in the power supply. The polarity of pin 3 can also be configured. The input is
level triggered. The signal latency is less than 450 microseconds. Maximum time required for all the output channels
to start to turn off is 45 ms. Pin 4 is the common for pin 3.
The following non-volatile inhibit input modes can be programmed:
LATChing - causes a logic-true transition on the Inhibit input to disable the output. The output will remain disabled
after the inhibit signal is received.
LIVE - allows the enabled output to follow the state of the Inhibit input. When the Inhibit input is true, the output is
disabled. When the Inhibit input is false, the output is re-enabled.
OFF - The Inhibit input is ignored.
From the front panel:
Configure Pin 3 as a remote inhibit input:
1. Press Utilities > I/O Config > Digital IO to access the Digital I/O window.
2. Press Pin 3 to configure Pin 3.
3. Press Function and select Inhibit In to configure Pin 3 as a remote inhibit input. Press Back to return to previous
page.
4. Configure the polarity for Pin 3. Press Polarity Pos to select Positive and Polarity Neg to select Negative.
Alternatively, you can configure Pin 3 as a remote inhibit input by pressing Output Settings > Output Inhibit > DIO
Pin 3 INH. In this setting, the polarity is set to Positive by default.
110 Keysight E36150 Series User's Guide