79
*Modes in which the given instruction is applicable: R = RUN, M = MONITOR, P = PROGRAM
Appendix D
Programming Console Operations
System Operations
Operation/Description Modes* Key sequence
Password Input
Controls access to the PC’s program-
ming functions. To gain access to the
system once “PASSWORD” has
been displayed, press CLR, MONTR,
and then CLR.
R M P
CLR
MONTR
CLR
Buzzer ON/OFF
The buzzer can be switched to oper-
ate whenever Programming Console
keys are pressed (as well as for the
normal error indication). BZ is dis-
played in the upper right corner when
the buzzer is operative. The buzzer
can be enabled by pressing SHIFT
and then 1 immediately after entering
the password or after changing the
mode.
R M P
SHIFT
B
1
Data Clear
Unless otherwise specified, this oper-
ation will clear all erasable memory in
Program Memory and IR, HR, DM,
and TC areas. To clear EEPROM
memory the write-enable switch must
be ON. The branch lines shown are
used only when performing a partial
memory clear, with each of the
memory areas entered being re-
tained. Specifying an address will re-
sult in the Program Memory from that
address on being deleted. All
memory up to that address will be re-
tained. When installing a new pro-
gram, all memory areas should be
cleared.
P
Error Message Read
Displays error messages in
sequence with most severe mes-
sages displayed first. Press monitor
to access remaining messages.
R P M
Program Header Display
Displays the name of the pro-
gram, along with the version
number and the time it was
last revised (given in year,
month, day, hour, and min-
ute).
R P M
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