Ulvac DC-10-4P, Руководство по эксплуатации

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DC Pulse Power Supply
【
DC-10-4P
】 4 DESCRIPTION OF FUNCTIONS
27
4-2-2-1. Pin allocation of USER IO PORT
The pin allocation in the USER control mode is as follows. For the USER control, connect to external
control devices including a PLC in reference to
"Table 5-6: USER control signal connecting
equivalent circuit."
Table 4-5: Pin allocation of USER IO PORT
Pin No. Signal name Type
Voltage
level
Return Detail
1 COMA Analog signal common
2 VOUT
AO 0-10V COMA
Output voltage monitor signal*1
3 IOUT Output current monitor signal*2
4 POUT Output power monitor signal*2
5 COMA Analog signal common
6
RESERVE
Not to be used.
Leave this open.
7
8 DC OFF DI 0-15V COMD
DC is not output at HIGH level.
The DC becomes unable to output only at LOW level. *4
9 RESERVE Not to be used.
10 DC ON DI 0-15V COMD
DC is output at LOW level.
DC OFF signal is not output when the signal is HIGH.
11 READY
DO 0-15V/24V COMD
Output at Low level when the output operation is possible. (Low level
even during the operation)
12 OUTPUT Output at Low level during the output operation.
13 SETPOINT
The DC unit outputs at Low level during the output following the set
value.
14 FAIL
Output at Low level when an error is detected.
15
PULSE
PARAM SEL
DI *6 0-15V COMD
Switch signal for pulse parameters.
Select A for HIGH, and B for LOW.
16 HARC DO 0-15V/24V COMD LOW level when the HARC is detected. *5
17
RESERVE Not to be used. Leave this open.
18
19
COMD Digital signal common
20 COML
LEVEL signal common
21 LEVEL AI 0-10V COMA
Power output set voltage (0 to 10V)*3
22
COMA Analog signal common
23
24
RESERVE Not to be used. Leave this open.
25 COMD
Digital signal common
26 RESET
DI *6 0-15V COMD
Error reset (input at Low level)*4
27 PREG
Change of operation mode in combination, constant power, constant
current, and constant voltage.
Refer to 4-3-2.
28 IREG
29 RESERVE Not to be used. Leave this open.
30 DC MODE
DI *6 0-15V COMD
Change of oscillation mode by combination
Refer to 4-3-3 Continuous mode, One-pulse mode, and DC mode.
31
ONE PULSE
MODE
32 ACT DO 0-15V/24V COMD LOW level when the pulse is in operation.
33 RESERVE Not to be used. Leave this open.
34 COMD Digital signal common
35 REMOTE DO 0-15V/24V COMD Output at Low level with the USER mode selected.
36 RESERVE Not to be used. Leave this open.
37 INTERLOCK DI *6 0-15V COMD The interlock is released at Low level.
*1 The voltage is 0 to 1,500V against a signal voltage output level of 0 to 10V of the output voltage monitor.
*2 It varies depending on the number of power supplies. * (See Table 4-7 of 4-4)
*3 In the P-control: the system power is provided corresponding to an output set voltage level of 0 to 10V*. (See Table 4-8 of 4-4)
In the I-control: the system current is provided corresponding to an output set voltage level of 0 to 10V*. (See Table 4-8 of 4-4)
In the V-control: 0 to 1,500V is provided corresponding to an output set voltage level of 0 to 10V.
*4
*5
*6
Effective only in the USER mode.Error reset is possible from both OFF and RESET. Input should be 200msec or more (high level input when using
OFF, low level input when using RESET). In LOCAL mode, it is necessary to reset by operating the front panel.
Low level signal is output for the set cutoff time. (Example: Since the initial value is 0.2ms, a low level is output for 0.2ms)
DI is pulled up at 15V, but 24V etc. can be used externally. For details, refer to [Table 5-6: USER control signal connecting equivalent circuit] and
[Fig. 5-2: Recommended digital I/O connection circuit].