ZUP/NC401 TDK Corporation, ZUP/NC401 Datasheet - Page 51

• Manufacturer Part Number: ZUP/NC401
• Description: CABLE COMMUNICATIONS RS232
• Manufacturer: TDK Corporation
• Series: ZUPr

Specifications of ZUP/NC401

• Connector Type: D-Sub 09 pos Male to RS232 8 pos Male
• Length: 3.28' (1.00m)
• Cable Type: Round
• Color: White
• Shielding: Shielded
• Usage: Communication
• Cable Length: 1m
• Connector Type B: RJ45
• Connector Type A: DB9 Female
• Cable Assembly Type: Serial
• For Use With: ZUP Series Power Supplies
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 285-1666

5.5.3 Output control continued
5.5.4
5.5.4.1 Registers structure
1. Operational Status Register:
The operational status register records signals that are part of the power supply’s normal operation. In
addition to the normal operation data, the register holds an alarm bit which indicates that one of the
alarm (fault) register bits is set. The register is automatically updated and reading it does not change it’s
content. Clearing the register is done by DCL command. See table 5-5 for Operational Status Register
content.
Table 5-5: Operational status register content.
Note:
*1 In case of AC fail, the alarm status register ‘AC fail’ bit will be set but will not set the alarm bit.
alarm
13
cc/cv
fold
ast
out
srf
srv
srt
14
15
16
Bit Name
#
:UVPn;
Commands
:UVP?;
:ASTn;
:AST?;
Status control
Bit No
8
2
3
4
5
6
1
7
‘0’ - Indicates constant voltage, ‘1’ - constant current.
‘1’ - Indicates foldback protection is armed.
‘1’ - Indicates auto-restart is on, ‘0’ - auto-restart is off.
‘1’ - Indicates output is on , ‘0’ -output is off.
‘0’ - Indicates foldback protection SRQ is disabled , ‘1’ - enabled.
‘0’ - Indicates over voltage protection SRQ is disabled , ‘1’ - enabled.
‘0’ - Indicates over temp. protection SRQ is disabled , ‘1’ - enabled.
‘1’ - Indicates that an alarm register bit is set. (note*1)
Meaning
Sets the under-voltage protection limits in volts. Under-voltage range
settings are given in table 5-4:
Table 5-4: Under-voltage programming range.
Example - ZUP20-XY :UVP07.3;
example- UP07.3
Description
Returns the string
protection value. The under-voltage range is given in table 5-4.
Sets the auto-restart mode to On or Off.
:AST1; - Auto-restart is On
:AST0; - Auto-restart is Off
Returns the string
AS1 - Auto-restart is ON
AS0 - Auto-restart is Off
ZUP6-XY
ZUP10-XY
ZUP20-XY
ZUP36-XY
ZUP60-XY
ZUP80-XY
ZUP120-XY 000.0
Model
MIN.
0.00
0.00
00.0
00.0
00.0
00.0
AS
UP
MAX.
119.8
5.98
9.97
19.9
35.9
59.8
79.8
followed by the auto-restart mode status.
followed by the present programmed under-voltage