Kepco MST 488 Programmer Uživatelský manuál stáhnout pdf (Strana 55)

MST 488-27 013004

B-7

B.22 [SOURce:]FUNCtion:MODE COMMAND

FUNC:MODE

Syntax: Short Form:FUNC:MODE {VOLT | CURR}

Long Form: FUNCtion:MODE {VOLT | CURR}

Description: Establishes the operating mode of the power supply. VOLT = Constant Voltage mode (CV).

CURR = Constant Current mode (CC).

B.23 STATus:OPERation:CONDition QUERY

STAT:OPER:COND?

Syntax

Short Form: STAT:OPER:COND? Long Form: STATus:OPERation:CONDition?

Return Value: <int_value> 0 to 1313 (256 + 512 + 1024).

Description: Returns the value of the Operation Condition Register (see Table B-2). The Operation Condition

state enabled (active, true); bit reset to 0 = state disabled (inactive, false). (See example, Figure B-5.)

B.24 STATus:OPEReration:ENABle COMMAND

STAT:OPER:ENAB

Syntax: Short Form: STAT:OPER:ENAB <int_value> 0 to 32767 (1 + 32 + 256 + 1024)

Long Form: STATus:OPERation:ENABle <int_value> 0 to 32767 (1 + 32 + 256 + 1024)

Description: Sets Operation Enable Register. The Operation Enable Register is a mask for enabling specific bits

in the Operation Event Register which will cause the operation summary bit (bit 7) of the Status Byte

tive, false). The operation summary bit is the logical OR of all the enabled bits in the Operation Event

B.25 STATus:OPEReration:ENABle?

QUERY

STAT:OPER:ENAB?

Syntax: Short Form: STAT:OPER:ENAB? Long Form: STATus:OPERation:ENABle?

Return Value: <int_value> 0 to 1313 (1 + 32 + 256 + 1024).

Description:

Reads Operation Enable Register (see Table B-2).

Returns value of Operation Enable Register bits.

Bit set to 1 = function enabled (active, true); bit reset to 0 = function disabled (inactive, false). (See

example, Figure B-5.)

B.26 STATus:OPERation[:EVENt] QUERY

STAT:OPER?

Syntax: Short Form: STAT:OPER[:EVEN]? Long Form: STATus:OPERation[:EVENt]?

Return Value: <int_value> 0 to 1313 (1 + 32 + 256 + 1024).

Description: Indicates changes in conditions monitored by Operational Event Register. Returns the value of

the Operation Event register. The Operation Event register is a read-only register which holds

(latches) all events that occur. Reading the Operation Event register clears it. . (See example, Figure

B-5.)

B.27 STATus:PRESet COMMAND

STAT:PRES

Syntax: Short Form: STAT:PRES Long Form: STATus:PRESet

Description: Disables reporting of all status events. This command sets all bits of the Operation Condition

(Table B-2) and Questionable Condition Registers to 0, preventing all status events from being

reported. (See example, Figure B-5.)

TABLE B-2. OPERATION CONDITION REGISTER, OPERATION ENABLE REGISTER,

AND OPERATION EVENT REGISTER BITS

CONDITION NU CC RLY CV NU NU NU NU

BIT 15-11 10 9 8 7 - 6 5 4 - 1 0

VALUE

32,768 -

2048

1024 512 256 128 - 64 32 16 -2 1

CC - POWER SUPPLY IN CONSTANT CURRENT MODE

CV - POWER SUPPLY IN CONSTANT VOLTAGE MODE

NU - NOT USED

RLY POWER SUPPLY RELAY IS CLOSED

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 67 68

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