3.3 Monitor and control signal system
HVA4321
3-14
Figure3-20. Remote control of HIGH VOLTAGE POWER SUPPLY ON/OFF
ON/OFF of signal system
Each signal of INT DC BIAS ON/OFF, EXT DC BIAS ON/OFF and OSC INPUT ON/OFF can be
individually controlled for ON/OFF. To give a signal output from the output terminal, both the desired
signal ON/OFF and SIGNAL ON/OFF must be ON.
Figure3-21. Remote control of signal system ON/OFF
Table3-2. Logic of signal system ON/OFF signal
ON/OFF signal of signal system in remote control operation
TTL
High(Approx. 5V)
Low(Approx. 0V)
Back panel control
signal
Contact
Open Close
Signal status
OFF
ON
OFF
ON
Low
High
Low
High
オ フ 状 態
オ ン 状態
オ フ 状 態
High
ロ ッ ク さ れ て い る 状 態
ロ ッ ク が 解 除 さ れ て い る 状 態
正 面 パ ネル
HI GH VOLTAGE
ON/OFF
ス イ ッチ
背 面 パ ネル
ON/OFF
信 号
内 部 高電 圧
POWER SUPPLY
HI GH VOLTAGE
POWER SUPPLY
直 流 電 源の 状 態
Front panel
HIGH VOLTAGE
POWER SUPPLY
ON/OFF switch
Back panel HIGH
VOLTAGE POWER
SUPPLY ON/OFF
signal
Internal high voltage
DC power
supply
status
Locked status
Unlocked status
OFF status
ON status
OFF status
オフ 状 態
オン 状 態
正 面パ ネ ル
REMOTE
/
LOCAL
ス イッ チ
背 面パ ネ ル
SI GNAL ON/OFF
信 号
LOCAL
REMOTE
ON
OFF
ON
OFF
非出 力
出 力
信 号の 出 力
各 信号 の
ON/OFF
信 号
ON
OFF
Front panel
REMOTE/LOCAL
switch
ON/OFF signal of each
signal
Back panel SIGNAL
ON/OFF signal
No output
Output
Signal output
ON
OFF
Содержание HVA4321
Страница 1: ...INSTRUCTION MANUAL NF Corporation HVA4321 10kV AC DC AMPLIFIER HVA4321 10kV AC DC AMPLIFIER...
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Страница 16: ...Figures HVA4321 xii...
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Страница 30: ...2 3 Grounding and power supply connection HVA4321 2 6...
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