TM 5-3895-374-24-2
955-257
5.12 PARAMETER DESIGNATIONS
LIMITS: All values must be set in as
FUNCTION
MNEMONIC
DEFINITION
whole numbers. See notes below.
Operator
PV0
Process Variable
Do not write to Process Variable
Functions
CSP
Control Setpoint
Must be within span limits
OP1
Output 1-PRImary
READ only except in MANUAL control (2)
OP2
Output 2-SECondary
READ only except in MANUAL control (2)
Primary
DB1
Dead Band 1
25, 50 or 100 for % of SPAN (1)
Control
CT1
Cycle Time 1
1 to 60 for seconds of CYCLE TIME
PB1
Proportioning Band 1
1 to 200 for % of SPAN
Output 1
RE1
Reset 1
1 to 2000 for R/M or 0 for RESET OFF (1)
RA1
Rate 1
1 to 500 for Minutes or 0 for RATE OFF) (1)
Secondary
ASP
Auxiliary Setpoint
Secondary setpoint must be within SPAN
Control
DB2
Dead Band 2
25, 50 or 100 for % of SPAN (1)
CT2
Cycle Time 2
1 to 60 for seconds of CYCLE TIME
Output 2
PB2
Proportioning Band 2
1 to 200 for % of SPAN
RE2
Reset 2
1 to 2000 for R/M or 0 for RESET OFF (1)
RA2
Rate 2
1 to 500 for Minutes or 0 for RATE OFF (1)
Timers
R1H
Relay 1-Hours
0 to 999 for Hours or Minutes
(Optional)
R1M
Relay 1-Minutes
0 to 59 for Minutes or Seconds
R2H
Relay 2-Hours
0 to 999 for Hours or Minutes
R2M
Relay 2-Minutes
0 to 59 for Minutes or Seconds
Alarms
AL1
Alarm 1-Setpoint
Must be within system span limits
(Optional)
AL2
Alarm 2-Setpoint
Must be within system span limits
Status
PSW
Process Status
See Section 5.13 for details
CSW
Control Status
See Section 5.14 for details
NOTES:
(1)
Set in desired value as a whole number. Controller logic will multiply input by 0.01 to get correct decimal value.
(2)
Output power is communicated as a digital value from 0 to 4095. To READ "% OUTPUT", divide the transmitted
value by 40.95. Use this same rule to input any MANUAL control output values.
ECLIPSE INSTRUMENTATION DIVISION
page 3-1112
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