Select Em Bank: Embc(171) - Omron SYSMAC CVM1 Series Operation Manual

Special Instructions
Rack no. 0
R R
M M
0 1
Rack no. 1
Rack no. 2
MSB CIO 0201 CIO 0200 LSB
7 7 3 F 6 D 0 6

5-27-6 SELECT EM BANK: EMBC(171)

Ladder Symbol
Variations
j EMBC(171)
Description
Precautions
Flags
352
MSB
0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0
RT address 0
R
T
0
RT address 1
0 1 1 1 0 1 1 1 0 0 1 1 1 1 1 1
R
T
1
RT address 2
R
T
2
0 1 1 0 1 1 0 1 0 0 0 0 0 1 1 0
(171)
EMBC N
When the execution condition is OFF, EMBC(171) is not executed. When the
execution condition is ON, EMBC(171) changes the current EM bank to the one
indicated by the EM bank number (N).
The current EM bank number is recorded in the least significant (rightmost) digit
of A511. Bit A51115 is ON when EM is mounted to the CPU.
N must be between 0000 and 0007.
EMBC(171) can be used only with CPUs that support the EM Area.
Note Refer to page 101 for general precautions on operand data areas.
ER (A50003): N is not between 0000 and 0007.
The EM Unit does not have the EM bank indicated by N, or
the indicated bank is being used as file memory.
Content of *DM word is not BCD when set for BCD.
D15000
Set to 0
CIO 0201
7 7 3
g f e d c b a g f e d c b a
(LED4)
CIO 0200
6 D 0
g f e d c b a g f e d c b a
(LED2)
Operand Data Area
N: EM bank number
Section 5-27
LSB
Rack no. 2
Set to 0
I/O Interface Unit
Segment specified
Blinking indication
Automatic indication
F
(LED3)
6
(LED1)
CIO, G, A, #, DM, DR, IR