User manual
Section 13: Instrument Control Library (ICL)  Series 3700 System Switch/Multimeter Reference Manual 
13-262  3700S-901-01 Rev. C / July 2008 
slot[X].startchannel.amps 
Attribute 
The starting channel that supports amps measurements. 
Usage 
start = slot[X].startchannel.amps 
[X]: Slot number (1 to 6) 
Remarks 
This attribute will not exist for a slot if a card is not installed or the card installed does 
not support amps channels. In these cases, the return value will be nil. If supported, 
the return value will be a number representing the starting channel. 
Example 
To query for starting amps channel on Slot 4: 
StartAmpsChan = slot[4].startchannel.amps 
slot[X].startchannel.analogoutput 
Attribute 
The starting channel that supports digital analog output (DAC). 
Usage 
start = slot[X].startchannel.analogoutput 
[X]: Slot number (1 to 6) 
Remarks 
This attribute does not exist for a slot if a card is not installed or the card installed does 
not support analog output channels. In these cases, the return value is nil. If 
supported, the return value is a number representing the starting channel. 
Example 
To query for starting analog output channel on Slot 4: 
StartAnalogOutputChan = slot[4].startchannel.analogoutput 
slot[X].startchannel.digitalio 
Attribute 
The starting channel that supports digital input and output. 
Usage 
start = slot[X].startchannel.digitalio 
[X]: Slot number (1 to 6) 
Remarks 
This attribute does not exist for a slot if a card is not installed or the card installed does 
not support digital I/O channels. In these cases, the return value is nil. If supported, 
the return value is a number representing the starting channel. 
Example 
To query for starting digital input channel on Slot 4: 
StartDigitalIOChan = slot[4].startchannel.digitalio 
slot[X].startchannel.isolated 
Attribute 
The starting channel that supports isolated measurements. 
Usage 
start = slot[X].startchannel.isolated 
[X]: Slot number (1 to 6) 
Remarks 
This attribute will not exist for a slot if a card is not installed or the card installed does 
not support isolated channels. In these cases, the return value will be nil. If supported, 
the return value will be a number representing the starting channel. 
Example 
To query for starting isolated channel on Slot 4: 
StartIsolatedChan = slot[4].startchannel.isolated 










