User`s manual
64 Relay Multiplexer Command Reference
:OPERation[:EVENt]?
STATus:OPERation[:EVENt]? returns the bit value of the Operation Status
Register (only bit 8 is used by the multiplexer modules).
Comments • Setting Bit 8 of the Operation Status Register: Bit 8 (Scan Complete) is set
to 1 after a scanning cycle completes. Bit 8 returns to 0 after sending the
STATus:OPERation[:EVENt]? command.
• Returned Data after sending the STATus:OPERation[:EVENt]?
Command: The command returns
+256 if bit 8 of the Operation Status
Register is set to 1. The command returns
+0 if bit 8 of the Operation Status
Register is set to 0.
• Related Commands: [ROUTe:]SCAN
Example Reading the Operation Status Register after a Scanning Cycles
STAT:OPER?
Returns the bit values of the Standard
Operation Status Register.
read and print the register value
+256 shows bit 8 is set to 1;
+0 shows bit 8 is set to 0.