Omron CP1H-CPU - 05-2006, Руководство по эксплуатации

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37
Function Charts
Section 1-4
Functions Common to All Models
Analog setting functions
Analog adjustment
1 input
•
Set value: 0 to 255
External analog setting
input
1 input, 0 to 10 V
•
Resolution: 256
7-segment LED display
•
Error code when CPU Unit error occurs
•
Any 7-segment display by special instruction
•
Remaining capacity during Memory Cassette data transfer
•
Analog control PV
Refer to Section 6.
No-battery operation
User memory, parameters (such as PLC Setup), DM initial
values, comment memory, etc., can be saved in the CPU
Unit's built-in flash memory.
Memory Cassette
Data saved in the CPU Unit's built-in flash memory can be saved to a
Memory Cassette (purchased separately) and transferred automatically
from the Memory Cassette when the power supply is turned ON.
Clock
Functions using
Option Boards
A maximum of two
Boards can be mounted.
Serial
communications
RS-232C Option Board: One RS-232C port
RS-422A/485 Option Board: One RS-422A/485 port
Host Link, NT Links (1: N), no-protocol, Serial PLC Link (See note 1.),
Serial Gateway (See note 2.), peripheral bus
Note 1. Two ports cannot be used simultaneously for Serial PLC Link communications.
Note 2. With Modbus-RTU easy master communications function.
Functions using
CPM1A Expansion
Units
Analog I/O functions
CPM1A-MAD11 Analog I/O Unit (Resolution: 1/6,000)
•
Two analog inputs: 0 to 5 V, 1 to 5 V, 0 to 10 V,
−
10 to
+10 V, 0 to 20 mA, or 4 to 20 mA
•
One analog output: 1 to 5 V, 0 to 10 V,
−
10 to +10 V,
0 to 20 mA, or 4 to 20 mA
Temperature sensor
input functions
Temperature Sensor Unit
•
Thermocouple input: 2 or 4 inputs
K:
−
200 to 1300
°
C (
−
300 to 2,300
°
F)
0.0 to 500.0
°
C (0.0 to 900.0
°
F)
J:
−
100 to 850
°
C (
−
100 to 1,500
°
F)
0.0 to 400.0
°
C (0.0 to 750.0
°
F)
•
Platinum resistance thermometer input: 2 or 4 inputs
Pt100:
−
200.0 to 650.0
°
C (
−
300.0 to 1,200.0
°
F)
JPt100:
−
200.0 to 650.0
°
C (
−
300.0 to 1,200.0
°
F)
Refer to Section 7.
CompoBus/S Slave
function
CompoBus/S I/O Link Unit
•
Data exchanged with Master Unit: 8 inputs and 8 outputs
DeviceNet Slave function
DeviceNet I/O Link Unit
Data exchanged with DeviceNet Master: 32 inputs
and 32 outputs
Functions using CJ-
series Special I/O Units
and CPU Bus Units