Block Move - Delta Electronics AC Motor Drive VFD-E User Manual

Appendix D How to Use PLC Function|
API Mnemonic
15 BMOV
Type Bit Devices
OP
X Y
S
D
n
Operands:
S: Start of source devices D: Start of destination devices n: Number of data to be moved
Explanations:
1. Range of n: 1 ~ 512
2. See the specifications of each model for their range of use.
3. The contents in n registers starting from the device designated by S will be moved to n
registers starting from the device designated by D. If n exceeds the actual number of
available source devices, only the devices that fall within the valid range will be used.
Program Example 1:
When X10 = On, the contents in registers D0 ~ D3 will be moved to the 4 registers D20 ~ D23.
X10
Program Example 2:
Assume the bit devices KnX, KnY, KnM and KnS are designated for moving, the number of digits of
S and D has to be the same, i.e. their n has to be the same.
D-50
X0
X1
Operands
P S, D, n
Word devices
M K H KnX KnY KnM T
*
* *
MOV K10 D0
MOV T0 D10
C D
* * * * *
* * * * *
* * *
D0
D20 K4
D1
D2
D3
Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11
Function

Block Move

Program Steps
BMOV, BMOVP: 7 steps
D20
D21
n=4
D22
D23