Relative command:  STATus: OPERation:ENABle 
Bit definition of operation event register: 
 
 
Bit position 7      6     5      4    3    2     1    0 
Bit name     no use no use no use    CV    CC    WTG no use CAL 
Bit weight            16   8    4          1 
 
STATus:OPERation:CONDition? 
This command can read the parameter from the operation condition register. When the 
parameter of operation condition register changes, the bit corresponding in operation event 
register is 1. 
Query syntax:STATus: OPERation: CONDition? 
Parameter:None 
Returned parameter:<NR1> 
 
STATus:OPERation:ENABle 
This command can set the parameter of operation event enable register. Setting parameter 
can determine which bit value of operation event register is 1 and the bit will cause OPER of 
status byte register to be 1. 
Command syntax:STATus: OPERation:ENABle <NR1> 
Parameter:0~255 
Example:STATus: OPERation:ENABle 128 
Query syntax:STATus: OPERation:ENABle? 
Returned parameter:<NR1> 
 
STATus:OPERation:NTRansition 
This command is used to edit the negative transition trigger register of operation event. The 
parameter determines which bits in operation event register is 1 will cause the OPER bit of 
status byte register to be set to 1. 
Command syntax:STATus:OPERation:NTRansition <NR1> 
Parameter:0~255 
Example:STATus:OPERation:NTRansition 128 
Query syntax:STATus:OPERation:NTRansition?