Rockwell Automation 900 Temperature Controller Communications Functions - Series B - Manual (Page 84)

Publication 900-UM004D-EN-E - July 2010
5-2 Communications Data for Modbus
➊ Not displayed on the controller display.
➋ In 2-byte mode, the rightmost 16 bits are read.
➌ In 2-byte mode, the leftmost 16 bits are read.
Table 5.1
Address Parameter Name Setting (Monitor) Value Function
Group
Four-Byte
mode
Two-Byte
mode
0000 2000 PV Temperature: Use the specified range for each sensor.
Analog: Scaling lower limit
−
5% FS…Scaling upper limit + 5% FS
Operation
0002 2001 Status ➊➋ See STATUS AND STATUS 2 for details.
0004 2002 Internal Set Point ➊ SP lower limit…SP upper limit
0006 2003 Heater Current 1 Value
Monitor H’00000000…H’00000226 (0.0…55.0)
0008 2004 MV Monitor (Heating) Standard: H’FFFFFFCE…H’0000041A (
−
5.0…105.0)
Heating and cooling: H’00000000…H’0000041A (0.0…105.0)
000A 2005 MV Monitor (Cooling) H’00000000…H’0000041A (0.0…105.0)
0106 2103 Set Point SP lower limit…SP upper limit
0108 2104 Alarm Value 1 H’FFFFF831…H’0000270F (
−
1999…9999)
010A 2105 Upper-Limit Alarm 1 H’FFFFF831…H’0000270F (
−
1999…9999)
010C 2106 Lower-Limit Alarm 1 H’FFFFF831…H’0000270F (
−
1999…9999)
010E 2107 Alarm Value 2 H’FFFFF831…H’0000270F (
−
1999…9999)
0110 2108 Upper-Limit Alarm 2 H’FFFFF831…H’0000270F (
−
1999…9999)
0112 2109 Lower-Limit Alarm 2 H’FFFFF831…H’0000270F (
−
1999…9999)
0404 2402 PV Temperature: Use the specified range for each sensor. Analog: Scaling lower
limit - 5% FS to Scaling Upper limit + 5% FS
0406 2403 Internal Set Point ➊ SP lower limit to SP upper limit
0408 2404 Multi-SP Monitor H’00000000…H’00000003 (0.0…3.0)
040C 2406 Status ➊ ➋ See STATUS AND STATUS 2 for details.
040E 2407 Status ➌ See STATUS AND STATUS 2 for details.
0410 2408 Status 2 ➋ See STATUS AND STATUS 2 for details.
0412 2409 Status 2 ➌ See STATUS AND STATUS 2 for details.
0420 2410 Decimal Point Monitor H’00000000…H’000000003 (0.0…3)
0422 2411 Control Output 1 ON/OFF
Count Monitor H’00000000…H’00000270F (0.0…9999) Advanced
Setting
0424 2412 Control Output 2 On/OFF
Count Monitor H’00000000…H’00000270F (0.0…9999)