User Manual

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Remote Control of the EMCenter
35
If a card slot supports more than one device, the device ID is the slot number,
followed by the port number of that card slot. For example, using the previous
table:
 To access the second EMPower in slot 3: Use device ID number 3B.
 To access the EMLink in slot 2: Use device ID number 2.
Command Examples
EXAMPLE 1: REQUEST DEVICE IDENTIFICATION
To request the identifier of the EMSwitch card in slot 1:
1:*IDN?
EXAMPLE 2: REQUEST AN E-FIELD READING
To request an E-field reading from the EMSense card in slot 4
4:D2
EXAMPLE 3: REQUEST A POWER VALUE
To request a power value from the EMPower sensor connected to port B of the
card in slot 3:
3B:POWER?