I/O Messages; System Configuration On Plc - YOKOGAWA SMARTDAC+ GP10 User Manual

I/O Messages
System Configuration on PLC
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An I/O message is also called an Implicit message. An I/O message is used to transmit pre-
specified I/O data at intervals. An I/O message is exchanged via a connection path which is
first set in RSLinx and read into RSLogix. A connection path defines the IP address of the
recorder, communication port of the PLC, and distinction of input/output.
A device, once configured in RSLinx, can be downloaded into an RSLogix project. The
recorder is configured as a "Generic Ethernet Module" in RSLogix.
Instance ID
Each data on the recorder corresponds to the instance ID of an Assembly object. Each
data value can be accessed as an INT32, INT16 or FLOAT type. In an I/O message, use
an instance ID to code the data on the recorder to be accessed. The following table lists
instance IDs, sizes, and data types.
• INT32
Type
Input/Output channel
(GX/GP main unit)
(GM main unit)
(GX/GP expandable I/O 1)
(GM sub unit 1)
(GX/GP expandable I/O 2)
(GM sub unit 2)
(GX/GP expandable I/O 3)
(GM sub unit 3)
(GX/GP expandable I/O 4)
(GM sub unit 4)
Input/Output channel
(GX/GP expandable I/O 5)
(GM sub unit 5)
Number Operation type Instance ID Size
0001 to 0050, Producer
0101 to 0150
0201 to 0250, Producer
0301 to 0350
0401 to 0450, Producer
0501 to 0550
0601 to 0650, Producer
0701 to 0750
0801 to 0850, Producer
0901 to 0950
1001 to 1050, Producer
1101 to 1150
1201 to 1250, Producer
1301 to 1350
1401 to 1450, Producer
1501 to 1550
2001 to 2050, Producer
2101 to 2150
2201 to 2250, Producer
2301 to 2350
2401 to 2450, Producer
2501 to 2550
3001 to 3050, Producer
3101 to 3150
3201 to 3250, Producer
3301 to 3350
3401 to 3450, Producer
3501 to 3550
4001 to 4050, Producer
4101 to 4150
4201 to 4250, Producer
4301 to 4350
4401 to 4450, Producer
4501 to 4550
5001 to 5050, Producer
5101 to 5150
5201 to 5250, Producer
5301 to 5350
5401 to 5450, Producer
5501 to 5550
101 400 (4 x 100) INT32
102 400 (4 x 100) INT32
103 400 (4 x 100) INT32
104 400 (4 x 100) INT32
105 400 (4 x 100) INT32
106 400 (4 x 100) INT32
107 400 (4 x 100) INT32
108 400 (4 x 100) INT32
111 400 (4 x 100) INT32
112 400 (4 x 100) INT32
113 400 (4 x 100) INT32
116 400 (4 x 100) INT32
117 400 (4 x 100) INT32
118 400 (4 x 100) INT32
121 400 (4 x 100) INT32
122 400 (4 x 100) INT32
123 400 (4 x 100) INT32
126 400 (4 x 100) INT32
127 400 (4 x 100) INT32
128 400 (4 x 100) INT32
Continued on next page
IM 04L51B01-18EN
Data type