47
(3)
Alarm/Trip/Fault Bit Settings
Note: Circuit alarm may consist of multiple alarms.
For example: Circuit with low current and low temperature alarm will report alarm code of 41
(Hex) / 65 (decimal)
Upper
Byte:
Lower
Byte:
Trip/Alarm/Fault Type
High Current Trip
Programing error
Current over .5A when circuit off
High Ground Trip bit
RTD Fault No Communication for RTD's
High Temperature trip
RTD Fault (all assigned RTD's in fault)
Not used
High Current
Low Current
Circuit Fault
High ground current
RTD Fault No Communication
High temperature Alarm
RTD Fault (one or more assigned RTD's in fault)
Low temperature Alarm
Binary / Hex Bit / Decimal
1000 0000 / 0x8000 (bit) / 32,768
0100 0000 / 0x4000 (bit) / 16,384
0010 0000 / 0x2000 (bit) / 8,192
0001 0000 / 0x1000 (bit) / 4,096
0000 1000 / 0x0800 (bit) / 2,048
0000 0100 / 0x0400 (bit) / 1,024
0000 0010 / 0x0200 (bit) / 512
0000 0001 / 0x0100 (bit) / 256
1000 0000 / 0x0080 (bit) / 128
0100 0000 / 0x0040 (bit) / 64
0010 0000 / 0x0020 (bit) / 32
0001 0000 / 0x0010 (bit) / 16
0000 1000 / 0x0008 (bit) / 8
0000 0100 / 0x0004 (bit) / 4
0000 0010 / 0x0002 (bit) / 2
0000 0001 / 0x0001 (bit) / 1
3. Help
Help Information
The DCS communications interface is intended to be used with the support of this
instruction guide, the specific control module operating guide, and the specific DCS
system operating manuals applicable. If special support needs do arise, Thermon
provides local support through its area representatives and affiliate companies as well as
through a toll-free user support line.
For support dial 1-800-820-HEAT.
(3)
Alarm/Trip/Fault Bit Settings
Note: Circuit alarm may consist of multiple alarms.
For example: Circuit with low current and low temperature alarm will report alarm code of 41
(Hex) / 65 (decimal)
Upper
Byte:
Lower
Byte:
Trip/Alarm/Fault Type
High Current Trip
Programing error
Current over .5A when circuit off
High Ground Trip bit
RTD Fault No Communication for RTD's
High Temperature trip
RTD Fault (all assigned RTD's in fault)
Not used
High Current
Low Current
Circuit Fault
High ground current
RTD Fault No Communication
High temperature Alarm
RTD Fault (one or more assigned RTD's in fault)
Low temperature Alarm
Binary / Hex Bit / Decimal
1000 0000 / 0x8000 (bit) / 32,768
0100 0000 / 0x4000 (bit) / 16,384
0010 0000 / 0x2000 (bit) / 8,192
0001 0000 / 0x1000 (bit) / 4,096
0000 1000 / 0x0800 (bit) / 2,048
0000 0100 / 0x0400 (bit) / 1,024
0000 0010 / 0x0200 (bit) / 512
0000 0001 / 0x0100 (bit) / 256
1000 0000 / 0x0080 (bit) / 128
0100 0000 / 0x0040 (bit) / 64
0010 0000 / 0x0020 (bit) / 32
0001 0000 / 0x0010 (bit) / 16
0000 1000 / 0x0008 (bit) / 8
0000 0100 / 0x0004 (bit) / 4
0000 0010 / 0x0002 (bit) / 2
0000 0001 / 0x0001 (bit) / 1
3. Help
Help Information
The DCS communications interface is intended to be used with the support of this
instruction guide, the specific control module operating guide, and the specific DCS
system operating manuals applicable. If special support needs do arise, Thermon
provides local support through its area representatives and affiliate companies as well as
through a toll-free user support line.
For support dial 1-800-820-HEAT.
Corporate Headquarters: 7171 Southwest Parkway • Building 300, Suite 200 • Austin, TX 78735 • Phone: 512-690-0600
For the Thermon office nearest you visit us at . . . www.thermon.com
PN50888-0820 © Thermon, Inc. • Printed in U.S.A. • Information subject to change.