Omron SYSMAC CS Series Operation Manual page 161

Analog Outputs
Applicable Instructions END Refresh
Use instructions, such as MOV, to store the analog output value in AR 14 and
AR 15 and then turn ON the Analog Output Conversion Enable Bit (AR 1600
or AR 1601).
Immediate Refresh Using Instructions
Outputs can be controlled with SPED and ACC as outlined below.
SPED can be used to vary the output value stepwise.
(@) SPED
F: Analog Amount
The target analog output value is specified as a 4-digit hexadecimal value.
– 10 to 10 V
0 to 10 V, 0 to 5 V, 1 to 5 V
ACC can be used to slope the analog output value
(@) ACC
000
C = Rate of Change
C contains the rate of change (slope) per 2 ms.
–10 to 10 V
0 to 10 V, 0 to 5 V or 1 to 5 V
C+1 = Analog Output Target Value
C+1 is set to the target analog output value as a 4-digit hexadecimal value.
–10 to 10 V
0 to 10 V, 0 to 5 V or 1 to 5 V
Note ACC and SPED cannot be used to change the analog output value while ACC
is being used to control a sloped output. Change the output value only after
the target value has been reached.
P: Port specifier
P
= 001 for analog output 1 and 002 for analog output 2
000
M: Always 000.
F
F: Analog amount
EA84 to 157C Hex (–5,500 to 5,500 decimal,
resolution: 11,000)
FF38 to 1068 Hex (–200 to 4,200 decimal,
resolution: 4,400)
P: Port specifier
P
= 001 for analog output 1 and 002 for analog output 2
M: Always 000.
C
C: First control word
C = Rate of change, C+1 = Analog output target value
0000 to 2AF8 Hex (0 to 11,000 decimal)
0000 to 1130 Hex (0 to 4,400 decimal)
EA84 to 157C Hex
(–5,500 to 5,500 decimal, resolution: 11,000)
FF38 to 1068 Hex
(–200 to 4,200 decimal, resolution: 4,400)
Section 7-7
141