Campbell Scientific CR10X Measurement and Control System - Manual (Page 48)

SECTION 1. FUNCTIONAL MODES
1-12
program. When retrieving a program, the
programs are searched beginning with the last
program saved; the most recently saved version
will be retrieved. An older program with a
duplicate name cannot be retrieved. When the
flash program memory is full, all programs must
be erased before any more can be added (error
94 will be displayed).
1.8.2 PROGRAM TRANSFER WITH STORAGE
MODULE
Storage Modules can store up to eight separate
programs. The Storage Module and
Keyboard/Display or Modem/Terminal must both
be connected to the CR10X. After keying
∗D, the
command 7N, is entered (N is the Storage
Module address 1-8, Section 4.4.1). Address 1
will work with any Storage Module address; the
CR10X will search for the lowest address Storage
Module that is connected. The command to
save, load, or clear a program and the program
number (Table 1.8-5) is entered. After the
operation is finished "13:0000" is displayed. Error
96 indicates that the Storage Module is not
connected or the wrong address was given.
TABLE 1.8-5 Transferring a Program using a
Storage Module
Key entry Display
∗D
13:00
7NA 7N:00 (N is Storage Module
address 1-8)
You may now enter one of the following options:
1x Save Program x to Storage
Module (x = 1-8)
2x Load Program x from Storage
Module (x = 1-8)
3x Erase Program x in Storage
Module (x = 1-8)
The datalogger can be programmed on power-
up using a Storage Module. If a program is
stored as program number 8, and the Storage
Module is connected to the datalogger I/O at
power-up, program number 8 is automatically
loaded into the active program area of the
datalogger and run.
1.8.3 FULL/HALF DUPLEX
The *D Mode can also be used to set
communications to full or half duplex. The default
is full duplex, which works best in most situations.
TABLE 1.8-6. Setting Duplex
Key entry Display
∗D
13:00
9A 09:0x
If x=0 the CR10X is set for full duplex.
If x=1 the CR10X is set for half duplex.
You may now change the option:
0A Set full duplex
1A Set half duplex
1.8.4 SET DATALOGGER ID
Command 8 is used to set the datalogger ID.
The ID can be moved to an input location with
Instruction 117 and can then be sampled as
part of the data.
TABLE 1.8-7 Setting Datalogger ID
Key Entry Display
∗D
13:00
8A 08:0XXX
Where XXX are 0s or the current ID. You may
now key in the ID (1-254, excluding 13).
1.8.5 SETTING POWERUP OPTIONS
Setting options for the Program on Powerup
allows the user to specify what information to
retain from when the datalogger was last on.
This allows Flag/Port status, the User Timer,
and the Input/Intermediate Storage to be
cleared or not cleared.
Table 1.8-8. Setting Powerup Options
Key entry Display
∗D
13:00
10A 10:0X
Where X is the powerup option currently
selected. You may now change the option:
0A Clears input locations, ports, flags, user
timer, and intermediate storage locations.
1A Clears intermediate storage only (leaves
Input Storage, Flags/Ports, and User Timer
as is).
2A Doesn’t clear anything.