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790
Data Control Instructions
Section 3-18
External Wiring Example
Connect the Transistor Output Unit to a solid state relay (SSR) as shown in
the following diagram.
Parameter Settings
Note When the output limit control function is enabled, set the lower and upper lim-
its as follows: 0000 hex
≤
lower limit
≤
upper limit
≤
2710 hex.
Execution
• The instruction is executed while the input condition is ON.
• When instruction execution starts, the output bit (R) is turned ON/OFF
according to the duty ratio.
COM
SSR
AC
+
−
Transistor Output Unit
Heater
12 to 24 VDC
Control data
Item
Contents
Setting range
Change with
ON input
condition
Word
Bits
C
00 to 03 Manipulated
variable range
Specifies the number of input
data bits.
0 hex: 8 bits
5 hex: 13 bits
1 hex: 9 bits
6 hex: 14 bits
2 hex: 10 bits
7 hex: 15 bits
3 hex: 11 bits
8 hex: 16 bits
4 hex: 12 bits
Allowed
04 to 07 Input type
Specifies whether S contains a
duty ratio or manipulated vari-
able.
0 hex: Duty ratio
Setting range for S: 0000 to
2710 hex (0.00 to 100.00%)
1 hex: Manipulated variable
Setting range for S: 0000 to
FFFF hex (0 to 65,535)
(The maximum setting
depends on the MV range set
with bits 00 to 03 of C.)
Allowed
08 to 11 Input read timing Specifies the input read timing.
0 hex: Use the beginning value of
the control period
1 hex: Use lower value
2 hex: Use higher value
3 hex: Continuous adjustment
Allowed
12 to 15 Output limit con-
trol
Specifies whether the output
limit function is enabled or dis-
abled.
0 hex: Disabled
1 hex: Enabled (See note.)
Allowed
C+1
00 to 15 Control period
Control period
(Time period in which the ON/
OFF changes are made.)
0064 to 270F hex (1.00 to 99.99 s)
Note: For example, 1.00 s is set as
0064 hex, and not 0001 hex.
Allowed
C +2
00 to 15 Output lower
limit
Specifies the lower limit when
the output limit is enabled.
0000 to 2710 hex (0 to 100.00%)
Allowed
C +3
00 to 15 Output upper
limit
Specifies the upper limit when
the output limit is enabled.
0000 to 2710 hex (0 to 100.00%)
Allowed
C+4
00 to 15 Work area
This work area is used by the
system. It cannot be used by the
user.
Cannot be used.
---
C+5
00 to 15
C+6
00 to 15
Summary of Contents for SYSMAC CS Series
Page 2: ......
Page 4: ...iv ...
Page 30: ...xxx ...
Page 186: ...146 List of Instructions by Function Code Section 2 4 ...
Page 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Page 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Page 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Page 1392: ...1352 ASCII Code Table Appendix A ...
Page 1404: ...1364 Revision History ...