Lockout Functions - Miller DYNASTY 200 DX Owner's Manual

6-4. Lockout Functions

A. Accessing Lockout Capability
2
See Section 5-1 for explanation of controls referred to in all of
Section 6-4.
There are four (1−4) different lockout levels. Each successive level
allows the operator more flexibility.
NOTE: Before activating lockout levels, be sure that all procedures
and parameters are established. Parameter adjustment is limited
while lockout levels are active.
1 Amperage (A) Switch Pad
2 Adjust Switch Pad
3 Power Switch
To access lockout screens, turn On power switch, and then before
the software version clears the meters, push and hold the Amperage
and Adjust switch pads until software version number clears meters.
4 Lockout Off
Upon power up as described, the meter % and Amperage (A) switch
pad LED's light, and the meter display will be as shown for a lockout
off condition.
5 Encoder Control
To turn On the lockout feature, proceed as follows:
Pressing Amperage (A) switch pad will toggle between the meter %
and S LED's. Toggle switch pad until % LED is on.
Turn Encoder control to select a three digit lockout number. Number
will appear on the voltage (left) meter. Select any number from [001]
thru [999 ]. IMPORTANT: remember this three digit number, as you
will need it to turn the lockout feature off.
5
000
1
000
And
V
Toggle Amperage (A) switch pad to light the meter S LED. You may
now select a lockout level.
There are four lockout levels available. Turn Encoder control to se-
lect a lockout level (see Sections B for lockout level descriptions).
6 Lockout On
Once the desired three digits have been entered and a lockout level
selected, press torch trigger or turn Off power to complete lockout on
sequence.
NOTE: Setting a three digit lockout number of [000], or setting a lock-
out level of [L−−] will cause a lockout off condition.
To turn Off the lockout feature, proceed as follows:
To access lockout screens, turn On power switch, and then before
the software version clears the meters push and hold the Amperage
and Adjust switch pads until software version number clears meters.
Upon power up as described, the meter % and Amperage (A) switch
pad LED's will turn on, and the meter display will be as shown for a
lockout on (see callout 6) condition.
Use Encoder control to enter the same three digits that were used
to turn on the lockout feature.
Press the Amperage (A) switch pad. The meter % LED will turn off,
and the S LED will light. The amperage (right) meter display will
change to [L−−]. The lockout feature is now off.
Press torch trigger or turn Off power to complete lock out Off
sequence.
L − −
L−0
L L1
L−0
Or
Rear Panel
4
6
or 2,3,4
3
OM-2240 Page 49