Entron EN1000 series

Page 76 • 700120S • ENTRON Controls, LLC.
5.4.18 PIN LOCKOUT MODE –
PP
PP
P
.n..n.
.n..n.
.n.
This feature has been added in PROM firmware version 619016-002N and does not require any
hardware change or additional option. Operation of the hardware PROGRAM LOCKOUT key
switch, when used, has not been changed.
ENABLING PIN LOCKOUT
To enable PIN LOCKOUT mode, a 4-digit PIN number must be programmed:
1. Put the control in PROGRAM mode.
2. Click SELECT until the DATA display shows
EFEF
EFEF
EF.
3. Scroll through EXTENDED FUNCTIONS using the right SCHEDULE push button
until the SCHEDULE display shows
PP
PP
P
.n..n.
.n..n.
.n.
4. Use the DATA push buttons to program desired PIN from
00010001
00010001
0001 to
99999999
99999999
9999.
5. Press ENTER.
6. Program all other desired SCHEDULE or EXTENDED FUNCTION parameters.
7. Put the control back in PROGRAM mode. After PROGRAM/OPERATE push button is
released, the control will flash
L.o.c.L.o.c.
L.o.c.L.o.c.
L.o.c. on DATA display, which will indicate that PIN
LOCKOUT mode is enabled.
After the last step, control will be locked from going into PROGRAM mode. To unlock control,
entering correct PIN is required or use of PROGRAM LOCKOUT key switch when used.
UNLOCKING CONTROL USING PIN
In order to go in PROGRAM mode when control is locked, correct PIN must be entered:
1. Click SELECT until the DATA display shows
EFEF
EFEF
EF.
2. Scroll through EXTENDED FUNCTIONS using the right SCHEDULE push button
until the SCHEDULE display shows
PP
PP
P
.n..n.
.n..n.
.n. On DATA display, control will show
00000000
00000000
0000 as
programmed PIN is hidden.
Whenever PROGRAM/OPERATE push button is pressed while control is locked with PIN,
the control will flash
PP
PP
P
.i.n..i.n.
.i.n..i.n.
.i.n. for 0.5 seconds on DATA display and PROGRAM LED will flash
as well, and control will go immediately to EXTENDED FUNCTION parameter
PP
PP
P
.n..n.
.n..n.
.n.
3. Use the DATA push buttons to enter PIN.
4. Press ENTER. After this push button is released:
– if correct PIN is entered, the control will flash
u.L.o.c.u.L.o.c.
u.L.o.c.u.L.o.c.
u.L.o.c. on DATA display and it will go
immediately into PROGRAM mode;
– if incorrect PIN is entered, the control will flash
O.o.PO.o.P
O.o.PO.o.P
O.o.P
.S..S.
.S..S.
.S. on DATA display.
5. After programming all desired SCHEDULE or EXTENDED FUNCTION parameters,
new PIN may be entered or the current PIN will be applied when control is put back in
OPERATE mode.
DISABLING PIN LOCKOUT
To disable PIN LOCKOUT mode or delete PIN, simply clear all EXTENDED FUNCTIONS
data by entering
C.A.C.A.
C.A.C.A.
C.A.=
0202
0202
02, or by pressing and holding PROGRAM/OPERATE push button during
power-up or after Emergency Stop reset. This may be also very useful whenever the PIN is lost.
The control is shipped from the factory in the disabled PIN LOCKOUT mode.
NOTICE
NOTICE