TDK-Lambda GENESYS 15KW, Руководство пользователя

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83532002 Rev H
D. Status Event Register (SEVE?)
The Status Event Register will set a bit if a change in the Power Supply status occurs
and it is enabled. The register is cleared when the “
SEVE? ” or “ CLS ” commands are
received. A change in this register will generate SRQ.
Table 8-15: Status Event Register (SEVE?)
BIT Status name Status symbol Bit Set condition Bit reset condition
0 (LSB)
Constant Voltage
CV
Changes in status
occurs and it is
enabled.
The change can set a
bit, but when the
change clears the bit
remains set.
Entire Event Register is cleared
when user sends “SEVE?”
command to read the register.
“CLS” and power-up also clear
the Status Event Register.
1
Constant Current
CC
2
No Fault
NFLT
3
Fault active
FLT
4
Auto-Restart enabled
0 Always zero
5
Fold enabled
0 Always zero
6
Spare
0 Always zero
7 (MSB)
Local Mode
LCL
Unit is set to Local by
pressing front panel
REM/LOC button
8.12. Serial Communication Test Set-Up
Use the following instructions as basic set-up to test the serial communication operation.
8.12.1. Equipment: PC with Windows Hyper Terminal, software installed, Genesys
TM
Power supply, RS-232 cable.
8.12.2. PC set-up: 2.1 Open Hyper Terminal…………………….New Connection
2.2 Enter a name
2.3 Connect to………………………………… Direct to Com 1 or Com 2
2.4 Configure port properties: Bits per second……9600
Data bits……………8
Parity……………….None
Stop bits……………1
Flow control……….None
2.5 Open Properties in the program File…………………Properties
2.6 Setting: ASCII Set Up
Select Echo characters locally, select send line ends with line
feed. On some PC systems, pressing the number keypad
“Enter” will distort displayed messages. Use the alphabetic
“Enter” instead.
8.12.3. Power Supply Set-Up:
Connect the power supply to the PC using the RS-232 cable.
Set via the front panel: Baud rate: 9600, Address: 06 (default).
Set via the rear panel: RS-232/RS-485 to RS-232 (refer to Section 8.2.3).