Arc Machines 207 - Manual (Page 29)

MODEL 207A AND 207A-1
OPERATION MANUAL
Doc. No. 740044
Rev F
SECTION IV - SYSTEM FUNCTIONS
4.4 PANEL KEYS
11. NUMERIC KEYS - Used to select weld schedule number (#) or to enter
numbers during programming, overriding and set-up functions.
12. PREV LEVEL KEY - Same as NEXT LEVEL but levels appear in reverse
order.
13. PREV SCREEN KEY - Same as NEXT SCREEN but screens appear in
reverse order.
14. PRINT KEY - Only works if the printer option is used. If pressed when the
status is displayed a copy of system hours and software revision will be
printed. If pressed during the library screen a copy of the entire library will
be printed. During a weld schedule screen a copy of that entire weld
schedule will be printed. The key will not be active at any other time. It
cannot be used during an actual weld sequence. The date will be printed on
every copy.
15. PRO KEY - Active only if the OPERATE MODE SWITCH is in the
PROGRAM position. Pressing the pro key from the status screen will
access the programming modes. During programming the PRO key is used
to store information.
16. SEQ START KEY - Active with the schedule screen. When pressed this
key will start the weld sequence (see 4.3).
17. SEQ STOP KEY - Active only during weld sequence screen. When pressed
this key will stop the weld sequence and start the downslope function (4.3
event 6).
18. SET UP KEY - Active at all times except during a weld sequence. When
pressed this key will allow access to various set-up options (see 4.8).
19. TVL CW JOG KEY - Active at all times. When pressed the electrode will
rotate clockwise.
20. TVL CCW JOG KEY - Active at all times. When pressed the weld head
will rotate the electrode in the counterclockwise direction.
4.10