Rockwell Automation 1785-Lxxx Enhanced and Ethernet PLC-5 Programmable Controllers - Manual (Page 316)

Publication 1785-UM012D-EN-P - July 2005
D-16 Instruction Set Quick Reference
Bit Modify and Move Instructions
Instruction Description
Convert to Radians
RAD
RAD
DEGREES TO RADIAN
Source
Dest
N7:9
0.785398
F8:10
45
When the input conditions are true, convert degrees (the
value in Source A) to radians and stores the result in the
Destination (Source times p/180).
Status
C
V
Z
S
Description
always resets
Bit
sets if overflow generated; otherwise resets
sets if result is zero; otherwise resets
sets if result is negative; otherwise resets
Instruction Description
Move
MOV
Masked Move
MVM
MOV
MOVE
Source N7:3
20
Dest F8:12
20.000000
When the input conditions are true, move a copy of the value in
Source (N7:3) to the Destination (F8:12), converting from one
data type to another This overwrites the original value in
the Destination.
Status
C
V
Z
S
Description
always resets
Bit
sets if overflow is generated during
sets if the destination value is zero;
sets if result MSB is set; otherwise resets
floating point-to-integer conversion;
otherwise resets
otherwise resets
MVM
MASKED MOVE
Source
Mask
Dest
D9:5
D9:12
478F
00FF
008F
D9:3
When the input conditions are true, the controller passes the
value in the Source (D9:3) through the Mask (D9:5) and stores t
result in the Destination (D9:12). This overwrites the original
value in the Destination.
Status
C
V
Z
S
Description
always resets
Bit
always resets
sets if the result is zero; otherwise resets
sets if most significant bit of resulting value is set;
otherwise resets.