Delta C2000 Plus Series User Manual

Chapter 16 PLC Function ApplicationsC2000 Plus
16-45
Command Function
ORB
Parallel circuit block
Operand N/A
ORB performs an "OR" operation on the previously saved logic results and the current
cumulative register content.
Ladder diagram:
X1
X3
Y1
X0
X2
ORB
Block A
Block B
Command code: Description:
LD X0 Load Contact a of X0
ANI X1
Establish parallel
connection to contact b
of X1
LDI X2 Load Contact b of X2
AND X3
Establish parallel
connection to contact a
of X3
ORB
Parallel circuit block
OUT Y1 Drive Y1 coil
Command Function
MPS
Save to stack
Operand N/A
Save current content of cumulative register to the stack. (Add one to stack pointer)
Command Function
MRD
Read stack (pointer does not change)
Operand N/A
Reads stack content and saves to cumulative register. (Stack pointer does not change)
Command Function
MPP
Read stack
Operand N/A
Retrieves result of previously-save logical operation from the stack, and saves to
cumulative register. (Subtract one from stack pointer)
Ladder diagram:
X0
Y1
X1
M0
X2
Y2
END
MPP
MRD
MPS
Command code: Description:
LD X0
Load Contact a of X0
MPS
Save to stack
AND X1
Create series
connection to contact a
of X1
OUT Y1
Drive Y1 coil
MRD
Read stack (pointer
does not change)
AND X2
Create series
connection to contact a
of X2
OUT M0
Drive M0 coil
MPP
Read stack
OUT Y2
Drive Y2 coil
END
Program conclusion

Delta C2000 Plus Series Specifications

General

Altitude	Up to 1000m without derating
Communication	CANopen
Output Current	2.5A
Protection Features	Overcurrent, Overvoltage, Overtemperature
Operating Temperature	-10°C to 50°C
Storage Temperature	-20°C to 60°C
Humidity	95% RH (non-condensing)