Mitsubishi Electric MELSEC iQ-R Series - Multiplying 16-Bit Binary Data

6 BASIC INSTRUCTIONS
6.2 Arithmetic Operation Instructions
251
6
Multiplying 16-bit binary data
*(P)(_U)
These instructions multiply the two sets of 16-bit binary data specified.
*1 The engineering tool with version "1.035M" or later supports the ST.
■Execution condition
Setting data
■Description, range, data type
• In safety programs executed by the Safety CPU, only safety devices and safety labels of data types described in the table
can be used.
Ladder ST
*1
ENO:=MULTI(EN,s1,s2,d);
ENO:=MULTIP(EN,s1,s2,d);
ENO:=MULTI_U(EN,s1,s2,d);
ENO:=MULTIP_U(EN,s1,s2,d);
FBD/LD
( is to be replaced by any of the following: MULTI, MULTIP, MULTI_U, MULTIP_U.)
Instruction Execution condition
*
*_U
*P
*P_U
Operand Description Range Data type Data type (label)
(s1) *(P) Multiplicand data or the device where
multiplicand data is stored
-32768 to 32767 16-bit signed binary ANY16_S
*(P)_U 0 to 65535 16-bit unsigned binary ANY16_U
(s2) *(P) Multiplier data or the device where multiplier
data is stored
-32768 to 32767 16-bit signed binary ANY16_S
*(P)_U 0 to 65535 16-bit unsigned binary ANY16_U
(d) *(P) Start device for storing the operation result  32-bit signed binary ANY32_S
*(P)_U 32-bit unsigned binary ANY32_U
EN Execution condition  Bit BOOL
ENO Execution result  Bit BOOL
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s1) (s2) (d)
EN ENO
ds1
s2