
4-78 Agilent B1500A/B1505A Programming Guide, Edition 11
Command Reference
EMG?
Syntax DZ [chnum[,chnum...[,chnum]...]]
A maximum of 15 channels can be set.
Parameters chnum : Channel number. Integer expression. See Table 4-1 on page 4-16.
If you specify multiple chnums, the channel outputs will be set to 0 V in the
specified order.
If you do not specify chnum, all SMU, all SPGU, and CMU with the output switch
ON will be set to 0 V in this order. Then, SMU will be set to 0 V in the order from
higher to lower output range and SPGU will be set to 0 V in the order from higher to
lower setup voltage.
Remarks The DZ command sets the specified module to the following conditions:
Example
Statements
OUTPUT @B1500;"DZ 1,2,3"
EMG?
The EMG? query command returns error message corresponding to the specified
error code. This command supports the error code 0 to 999.
SMU setup parameter Value MFCMU setup parameter Value
Source mode Voltage DC bias 0 V
Output voltage 0 V AC level 0 V
V range Not changed Output signal frequency Not changed
I compliance See next table Measurement range 50 Ω
I range See next table SPGU setup parameter Value
Filter Not changed Output mode Not changed
Series resistor Not changed Output voltage 0 V
Previous range
a
a. Range value that was set before the DZ command.
I Range I Compliance
1 nA to 100 μA same as previous range range value
over 100 μA 100 μA100 μA
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