Chroma 62000H Series Operating & Programming Manual page 88

Programmable DC Power Supply (with Solar Array Simulation) 62000H Series
Operating & Programming Manual
Press "
ENTER
3.
Press "
EXIT
4.
3. When protection occurs to SAFETY INT.LOCK the main page will display the protection
message as Figure 3-79 shows.
V = 6 0. 0 0
0 . 0 0 0 0 V
S A F E T Y I N T E R L O C K
4. Furthermore, Pin21 is an input pin of TTL Level and is able to set the initial state to
PULL=HIGH or PULL=LOW.
5. When the DC Power Supply is set to OUTPUT = ON, the detail actions of SAFETY
INT.LOCK are as shown in Figure 3-84.
INTERLOCK
SIGNAL
INTERLOCK
=DISABLE
INTERLOCK
=ENABLE
3-46
Pin21 of the ANALOG INTERFACE is returned to low level,
the DC Power Supply will continue to output normally.
" to confirm.
" to return to the MAIN PAGE.
V
Figure 3-79
Output
Output
Figure 3-80
I = 1 0. 0 0 _
0 . 0 0 0 0 A
A O F F
0 . 0 W