SSI America Video Gaming Accessories 9200 Manuel D’Utilisation
Model 9200 Programmable Dual-loop Controller
SSi Manual SERIES 9200
58 Programmable Dual-loop
Chapter 4 - SERIES 9200 “Opcode”s
Programmer Description
The SERIES 9200 series Atmosphere/Temperature Recipe Programmer provides a convenient
operator interface and recipe programmer.
The programmer uses enhanced “Opcodes” that reduce the number of steps required for a
program. Each step consists of an “opcode”, a temperature value, an atmosphere value, and an
option value. The “opcode” determines how and if each of the three values are used.
“Opcode”s
NO-OP
This no operation code does nothing and is used as a place hold on programs that are less than 12
steps.
ALARM
This alarm function is used to notify the operator that an operation is complete or that a manual
action is required. By use of the Passcode and Alarm Screen, up to 99 User Alarms can be
assigned, with a short Text on each. Displayed during an active Alarm Condition. The program
waits until the alarm is acknowledged to proceed
.
ATM_INQ
The atmosphere inquiry is used to wait for the actual atmosphere to reach the value specified in
the “atm” (atmosphere) field.
The options are:
• wait, reach within band;
• wait up, reach or exceed the setpoint;
• wait down, reach or be less than the setpoint.
The default band can be set under the
Configuration
menu and is typically 10 (i.e. 0.10 percent
carbon).
• The
SET_WAIT
“opcode” will change the band limit
• The
LIMIT
“opcode” immediately following this “opcode” sets a time limit on the wait.
• A
BRANCH
“opcode” immediately following this “opcode” can be used to change the program
flow based on the inquiry results.
BRANCH
The
Branch
“opcode” can change program flow based upon an inquiry “opcode”. The
temperature data is interpreted as a program step if the inquiry is true and the atmosphere data as
a program step if the inquiry is false.
DELAY
This “opcode” is used when a short delay is needed.
The option value is the delay time in seconds
.