IAI PSEL, Operation Manual

Page: 716 / 1062

5. SEL
Commands
222
5.2 SEL Language Code Table for each Function
For Operand 1, Operand 2 and the output, the variable indirect specification is available.
For the condition, Operand 1, Operand 2 and the output, an input with symbols is available.
Input into ( ) for Operand 1 and Operand 2 is not compulsory.
“Actuator control declaration” command is kept effective though the program run once it is
executed during the program. A reconstruction of the settings is required for the appropriate
areas in the program if a change to the values (Operand 1, Operand 2, etc.) already set by
“actuator control declaration” command is needed. It means that the values set by the
executed command in the last operation are effective.
The output section is turned OFF when the command is executed. After the command
execution, it may get turned ON depending on the condition of the output section operation
type. (It is turned OFF if the condition does not meet the requirement.)
Caution: Comparative command CP (CPEQ, CPNE, CPGT, CPGE, CPLT, CPLE) output
section does not get turned OFF during the command execution.
Output operation types
CC: Command successful, ZR: Calculation result zero
PE: Operation complete, CP: Command passing, TU: Timeout
EQ: Operand 1 = Operand 2, NE: Operand 1
#
Operand 2
GT: Operand 1 > Operand 2, GE: Operand 1
t
Operand 2
LT: Operand 1 < Operand 2, LE: Operand 1
d
Operand 2
Category Condition Command Operand 1 Operand 2 Output Function Page
Optional LET Variable Assignment Assignment number ZR Assign 231
Optional TRAN Variable to copy data to Variable to copy data from ZR Copy 232
Variable
Assignmen
t
Optional CLR Clear start variable Clear finish variable ZR Clear variable 233
Optional ADD Augend variable Addend ZR Add 234
Optional SUB Minuend variable Subtrahend ZR Subtract 235
Optional MULT Multiplicand variable Multiplier ZR Multiply 236
Optional DIV Dividend variable Divisor ZR Divide 237
Arithme
tic
Operati
on
Optional MOD
Modulus assignment
variable
Divisor ZR Modulus calculation 238
Optional SIN Sine assignment variable Operant [Radian] ZR Sine 239
Optional COS
Cosine assignment
variable
Operant [Radian] ZR Cosine 240
Optional TAN
Tangent assignment
variable
Operant [Radian] ZR Tangent 241
Optional ATN
Arc tangent assignment
variable
Operant ZR Inverse-tangent 242
Functio
n
O
p
era
tion
Optional SQR
Square root assignment
variable
Operant ZR Root 243
Optional AND
Logical conjunction
variable
Operant ZR Logical AND 244
Optional OR
Logical disjunction
variable
Operant ZR Logical OR 245
Logical
Operati
on
Optional EOR
Logical operation
exclusive disjunction
Operant ZR Logical exclusive-OR 246
Comparison
Optional CP Comparative variable Compared number
EQ NE GT
GE LT LE
Compare [EQ/NE/GT/GE/LT/LE] 247
Optional TIMW Waiting time [sec] Prohibited TU Wait for certain time 248
Optional TIMC Program No. Prohibited CP Cancel waiting 249
Timer
Optional GTTM
Time assignment
variable
Prohibited CP Get time 250
Optional BT Start output, Flag (Complete output, Flag) CP Output, flag [ON/OF/NT] 251
Optional BTPN Output port, Flag Timer setting CP Output ON pulse 252
Optional BTPF Output port, Flag Timer setting CP Output OFF pulse 253
Optional WT I/O, Flag (Waiting time) TU Wait for input and output, flag [ON/OF] 254
Optional IN Head I/O, Flag
Complete input and
output, Flag
CC Input binary number (Max 32 bit) 255
Optional INB Head I/O, Flag Convertible digits CC Input BCD (Max eight digits) 256
Optional OUT Head output, Flag
Complete input and
output, Flag
CC Output binary number (Max 32 bit) 257
Optional OTPS Output port No. Axis No. CC Output current position data 263
Optional OUTB Head output, Flag Convertible digits CC Output BCD (Max eight digits) 258
I/O
, Flag O
pera
tion
Optional FMIO Format type Prohibited CP IN (B) OUT (B) command format 259