Variable Area (Setting Range) List - Omron E5CC Communications Manual

5 Communications Data for Modbus
5-1

Variable Area (Setting Range) List

• Four-byte Mode
One element uses 4 bytes of data (H'00000000 to H'FFFFFFFF), so specify two-element units.
Reading and writing in 4-byte units is executed by specifying an even address and specifying the
number of elements in multiples of 2.
• Two-byte Mode
One element uses 2 bytes of data (H'0000 to H'FFFF), so specify one-element units. Reading and
writing in 2-byte data units is executed by specifying 1-element units.
The following table lists the variable area. Items expressed in hexadecimal in the "Setting (monitor)
value" column are the setting range in the Modbus specifications. Values in parentheses "()" are the
actual setting range.
When there is a section reference for a setting item, refer to that reference for details.
Address
Parameter name
Four-byte Two-byte
mode mode
0000 2000 PV
0002 2001
Status
0004 2002
Internal Set Point
0006 2003 Heater Current 1 Value
Monitor
0008 2004 MV Monitor (Heating)
000A 2005 MV Monitor (Cooling)
0106 2103 Set Point
0108 2104 Alarm Value 1
010A 2105 Alarm Value Upper Limit
1
010C 2106 Alarm Value Lower Limit
1
010E 2107 Alarm Value 2
0110 2108 Alarm Value Upper Limit
2
0112 2109 Alarm Value Lower Limit
2
0404 2402 PV
0406 2403
Internal Set Point
0408 2404 Multi-SP No. Monitor
040C 2406
Status
040E 2407
Status
0410 2408
Status 2
0412 2409
Status 2
0420 2410 Decimal Point Monitor
*1 Not displayed on the Controller display.
*2 In 2-byte mode, the rightmost 16 bits are read.
*3 In 2-byte mode, the leftmost 16 bits are read.
5 - 2
Temperature: Use the specified range for each sensor.
Analog: Scaling lower limit − 5% FS to Scaling upper limit + 5% FS
Refer to 5-2 Status for details.
*1*2
SP lower limit to SP upper limit
*1
H'00000000 to H'00000226 (0.0 to 55.0)
Standard:
Heating and cooling:
H'00000000 to H'0000041A (0.0 to 105.0)
SP lower limit to SP upper limit
H'FFFFF831 to H'0000270F (−1999 to 9999)
H'FFFFF831 to H'0000270F (−1999 to 9999)
H'FFFFF831 to H'0000270F (−1999 to 9999)
H'FFFFF831 to H'0000270F (−1999 to 9999)
H'FFFFF831 to H'0000270F (−1999 to 9999)
H'FFFFF831 to H'0000270F (−1999 to 9999)
Temperature: Use the specified range for each sensor.
Analog: Scaling lower limit − 5% FS to Scaling upper limit + 5% FS
*1 SP lower limit to SP upper limit
H'00000000 to H'00000007 (0 to 7)
Refer to 5-2 Status for details.
*1*2
Refer to 5-2 Status for details.
*3
Refer to 5-2 Status for details.
*1*2
Refer to 5-2 Status for details.
*1*3
H'00000000 to H'00000003 (0 to 3)
Setting (monitor) value
H'FFFFFFCE to H'0000041A (−5.0 to 105.0)
H'00000000 to H'0000041A (0.0 to 105.0)
E5@C Digital Temperature Controllers Communications Manual (H175)
Level
Operation