Keithley DMM7510 Reference Manual

Model DMM7510
7½ Digit Graphical Sampling Multimeter Reference Manual Section 8:
TSP command reference
DMM7510-901-01 Rev. B / May 2015 8-55
digio.line[N].state
This function sets a digital I/O line high or low when the line is set for digital control and returns the state on the
digital I/O lines.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW)
Yes
Not applicable
Not applicable
See Details
Usage
digio.line[N].state = state
state = digio.line[N].state
N
Digital I/O trigger line (1 to 6)
state
Set the line low: digio.STATE_LOW or 0
Set the line high:
digio.STATE_HIGH
or
1
Details
When a reset occurs, the digital line state can be read as high because the digital line is reset to a
digital input. A digital input floats high if nothing is connected to the digital line.
This returns the integer equivalent values of the binary states on all six digital I/O lines.
Set the state to digio.STATE_LOW to clear the bit; set the state to digio.STATE_HIGH to set the
bit.
Example
digio.line[1].mode = digio.MODE_DIGITAL_OUT
digio.line[1].state = digio.STATE_HIGH
Sets line 1 (bit B1) of the digital I/O port high.
Also see
digio.line[N].mode (on page 8-52)
digio.readport() (on page 8-55)
digio.writeport() (on page 8-56)
Digital I/O port configuration (on page 3-49)
trigger.digin[N].edge (on page 8-260)
digio.readport()
This function reads the digital I/O port.
Type TSP-Link accessible
Affected by Where saved Default value
Function Yes
Usage
data = digio.readport()
data
The present value of the input lines on the digital I/O port

Keithley DMM7510 Specifications

General

Resolution	7.5 digits
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	10 µA to 10 A
Resistance Range	10 Ω to 1 GΩ
Sampling Rate	1 MS/s
Memory	27.5 million readings
Display	5 inch capacitive touchscreen
AC Voltage Accuracy	±0.06% of reading
AC Current Range	10 A
Connectivity	USB, LAN, GPIB