Gw-instek PSM-Series Programming Manual Manuel d'utilisateur télécharger pdf (Page 32)

PSM SERIES PROGRAMMABLE POWER SUPPLY

PROGRAMMER MANUAL

⎯ 61 ⎯

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

QUEStionable Status Registers.

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

Enable

Event

Condition

To SBR

PSM SERIES PROGRAMMABLE POWER SUPPLY

PROGRAMMER MANUAL

⎯ 62 ⎯

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 Summary

OVP

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

NU NU NU NU NU NU

Summar

y Current

Summary

Voltage

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 Register.

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

∗

NU: not used

1 2 ... 27 28 29 30 31 32 33 34 35 36

Commentaires sur ces manuels

Pas de commentaire

Gw-instek PSM-Series Programming Manual Manuel d'utilisateur Page 32

Commentaires sur ces manuels

Produits connexes et manuels pour Équipement Gw-instek PSM-Series Programming Manual