Gw-instek GPI-700A Series Programming Manual Instrukcja Użytkownika Pobierz pdf (Strona 28)

GPI/GPT SERIES PROGRAMMABLE EST

PROGRAMMER MANUAL

⎯ 53 ⎯

Figure 8: Status registers and related commands

The CONDition register is a read-only register which monitors the

present state of the instrument. The CONDition register updates in real

time and the inputs are not latched or buffered. When a condition

monitored by the CONDition register becomes true, the bit for that

condition also becomes true (1). When the condition is false, the bit is 0.

The read-only EVENt register latches any false-to-true change in

condition. Once the bit in the EVENt register is set, it is no longer

affected by changes in the corresponding bit of the CONDition register.

The bit remains set until the controller reads it. The command *CLS

(Clear Status) clears the EVENt register.

QUEStionable Status Registers.

Table 4 shows the bit designations of the 16 bit QUEStionable Status

Enable

Event

Condition

To SBR

GPI/GPT SERIES PROGRAMMABLE EST

PROGRAMMER MANUAL

⎯ 54 ⎯

Table 4: QUEStionable Status Register

Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8

∗

NU NU NU NU NU NU NU

Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

NU NU NU NU NU NU

NU NU

The command STATus:QUEStionable:CONDtion? Reads the

QUEStionable CONDition register but dose not clear it.

The command STATus:QUEStionable:EVENt? Reads the

QUEStionable EVENt Status register and clears it.

OPERation Status Registers

Table 5 shows the bit designations of the 16 bit OPERation Status

Table 5: OPERation Status Register

Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8

NU NU NU NU NU NU NU

Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

NU NU NU NU NU NU NU NU

Status Registers

∗

NU: not used

1 2 ... 23 24 25 26 27 28 29 30 31

Komentarze do niniejszej Instrukcji

Brak uwag

Gw-instek GPI-700A Series Programming Manual Instrukcja Użytkownika Strona 28

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Ekwipunek Gw-instek GPI-700A Series Programming Manual