Programming Instructions - Omron CQM1H - PROGRAM Programming Manual

A PC instruction is input either by pressing the corresponding Programming Console key(s) (e.g., LD, AND,
OR, NOT) or by using function codes. To input an instruction with its function code, press FUN, the function
code, and then WRITE. Refer to the pages listed programming and instruction details.
Code Mnemonic
— AND AND
— AND LD AND LOAD
— AND NOT AND NOT
— CNT COUNTER
— LD LOAD
— LD NOT LOAD NOT
— OR OR
— OR LD OR LOAD
— OR NOT OR NOT
— OUT OUTPUT
— OUT NOT OUTPUT NOT
— RSET RESET
— SET SET
— TIM TIMER
00 NOP NO OPERATION
01 END END
02 IL INTERLOCK
03 ILC INTERLOCK CLEAR
04 JMP JUMP
05 JME JUMP END
06 (@)FAL FAILURE ALARM AND
RESET
07 FALS SEVERE FAILURE
ALARM
08 STEP STEP DEFINE
09 SNXT STEP START
10 SFT SHIFT REGISTER
11 KEEP KEEP
Appendix A

Programming Instructions

Name
Logically ANDs status of designated bit with execution condi-
tion.
Logically ANDs results of preceding blocks.
Logically ANDs inverse of designated bit with execution condi-
tion.
A decrementing counter.
Used to start instruction line with the status of the designated
bit or to define a logic block for use with AND LD and OR LD.
Used to start instruction line with inverse of designated bit.
Logically ORs status of designated bit with execution condi-
tion.
Logically ORs results of preceding blocks.
Logically ORs inverse of designated bit with execution condi-
tion.
Turns ON operand bit for ON execution condition; turns OFF
operand bit for OFF execution condition.
Turns operand bit OFF for ON execution condition; turns oper-
and bit ON for OFF execution condition (i.e., inverts opera-
tion).
Turns the operand bit OFF when the execution condition is
ON, and does not affect the status of the operand bit when the
execution condition is OFF.
Turns the operand bit ON when the execution condition is ON,
and does not affect the status of the operand bit when the exe-
cution condition is OFF.
ON-delay (decrementing) timer operation.
Nothing is executed and program moves to next instruction.
Required at the end of the program.
If interlock condition is OFF, all outputs are turned OFF and all
timer PVs reset between this IL(02) and the next ILC(03).
Other instructions are treated as NOP; counter PVs are main-
tained.
If jump condition is OFF, all instructions between JMP(04) and
the corresponding JME(05) are ignored.
Generates a non-fatal error and outputs the designated FAL
number to the Programming Console.
Generates a fatal error and outputs the designated FALS num-
ber to the Programming Console.
When used with a control bit, defines the start of a new step
and resets the previous step. When used without N, defines
the end of step execution.
Used with a control bit to indicate the end of the step, reset the
step, and start the next step.
Creates a bit shift register.
Defines a bit as a latch controlled by set and reset inputs.
Function Page
222
223
222
235
222
222
222
223
222
224
224
224
224
234
227
227
227
227
229
229
230
230
231
231
261
225
513