Alarm #1 can be made to track Alarm #2 by enabling alarm tracking. This is
useful in alarm set-ups where a pre-warning control activates before a second
alarm shuts off the process when tracking is programmed. Changing the shut-
off trip value (Alarm #2) automatically changes Alarm #1 so that the offset
between Alarm #2 and Alarm #1 remains the same.
ISOLATED RE-TRANSMITTED ANALOG
OUTPUT OPTION
4 to 20 mA
The re-transmitted analog output option transmits a digitally programmable
4 to 20 mA current to drive chart recorders, remote indicators and controllers.
The compliance is 10 VDC. Non-standard current ranges within the 4 to 20 mA
range can be supported by calculating the slope and intercept of the
display/output and calculating the required display values at 4 mA and 20 mA.
0 to 10 VDC
The re-transmitted analog output option transmits a digitally programmable
0 to 10 VDC output signal to drive chart recorders, remote indicators and
controllers. Non-standard voltage ranges within the 0 to 10 VDC range can be
supported by calculating the slope and intercept of the display/output and
calculating the required display values at 0 VDC and 10 VDC.
PROGRAMMABLE FUNCTIONS
Programming of the indicator is divided into modular steps. Each module is
“E2-CON” < >
E2-CON has the same programmable functions as
E1-CON.
a short sequence of data entries. The front panel “UP” and “DOWN” buttons
(shown as “arrows” on the front panel) are used to change the data and set-ups,
while the “P” button is used to save or enter the data. After pressing “P”, the user
gains entry into the programming mode. The programming modules are
identified by the message “Pro” and a module number in the display. “UP” and
“DOWN” are used to select the desired programming module and “P” is used to
enter it. All of the subsequent programming steps follow the same procedure.
The rear terminal labeled “PGM.DIS.” must be inactive (ungrounded) to gain
access to programming. The following table lists the programming steps.
“Pro 5” - PROGRAM SECOND DISPLAY AS TOTALIZER OR
EFFICIENCY TOTALIZER
“dISP” - Select desired display (Total or Efficiency)
TOTALIZER
“dECPNt” - Enter decimal point for totalizer
“tbASE” - Enter time base
0 - Divide by 1 (second)
1 - Divide by 60 (minute)
2 - Divide by 3600 (hour)
“SCLFAC” - Enter multiplying scale factor
“Pro 0” - RETURN TO MEASUREMENT MODE
“Pro 1” - SCALE UNIT BY APPLYING SIGNAL
“dECPNt” - Enter decimal point for scaled input display
“round” - Enter rounding factor and trailing zeros for scaled
“Lo-cut” -
“ASNbUF” -
“dECPNt” -
“100Pct” -
Enter low-signal cut out
EFFICIENCY
Assign peak/valley buffers
Enter decimal point for efficiency
Enter value for desired 100 percent target value
“Lo-udt”
“Hi-udt”
“SCALE”
“dSP 1”
“rAtE 1”
“SEGt”
-
-
-
-
-
-
input display
Enter low update time for rate display updates
Enter high update time for rate display updates
?
Enter display reading for scaling point #1
Apply rate value for scaling point #1
?
“Pro 6” - PROGRAM ALARMS
“trAc” - Enable alarm value tracking
“dISP” - Enable display alarm annunciators
“LAtC-1” - Enable alarm #1 latching
“ASN-1” - Enter alarm #1 trigger source (input or total/eff.)
“AL-1” - Enter alarm #1 value
“HYS-1” - Enter hysteresis value for alarm #1
“Pro 2” - SCALE UNIT BY KEY-IN SIGNAL LEVEL
“dECPNt” - Enter decimal point for scaled display
“round” - Enter rounding factor and trailing zeros for scaled
display
“Lo-udt” - Enter low update time for rate display updates
“Hi-udt” - Enter high update time for rate display updates
“SCALE” - ?
“dSP 1” - Enter display reading for scaling point #1
“rAtE 1” - Enter rate value for scaling point #1
“SEGt” - ?
“Act-1”
“OndEL1”
“OFdEL1”
“dELAY1”
“LAtC-2”
“ASN-2”
“AL-2”
“HYS-2”
“Act-2”
“OndEL2”
-
-
-
-
-
-
-
-
-
-
Enter alarm #1 action (high or low)
Enable delay ON action for alarm #1
Enable delay OFF action for alarm #1
(disabled if delay ON is selected) *
Enter delay time value
Enable alarm #2 latching
Enter alarm #2 trigger source (input or total/eff.)
Enter alarm #2 value
Enter hysteresis value for alarm #2
Enter alarm #2 action (high or low)
Enable delay ON action for alarm #2
“Pro 3” - PROGRAM FUNCTIONS ACCESSIBLE WITH FRONT
PANEL LOCKOUT ENGAGED
“dSP AL” - Enable display alarms
“OFdEL2” -
“dELAY2” -
Enable delay OFF action for alarm #2
(disabled if delay ON is selected) *
Enter delay time value
Enable enter alarms *
Enable enter hysteresis *
Enable reset of peak/valley readings *
Enable reset total *
“ENt AL” -
“dSPHYS” - Enable display hysteresis
“ENtHYS” -
“rSt AL” - Enable reset latched alarms
“dSPbUF” - Enable display of peak/valley readings
“rStbUF” -
“SELdSP” - Enable switching display between input and
total/efficiency
“rSttOt” -
“Pro 4” - PROGRAM DIGITAL FILTERING AND REMOTE INPUT
(E1-CON & E2-CON) FUNCTION
“FILter” - Enter level of digital filtering
0- no digital filtering
1- normal level
2- increased level
3- maximum level
“Pro 7” - PROGRAM SERIAL COMMUNICATIONS
“bAud” - Enter baud rate
“AddrES” - Enter loop address number (0-99)
“Print” - Enter print function
“0” - rate
“1” - rate, peak, valley
“2” - rate, alarm 1, alarm 2
“3” - rate, alarm 1, alarm 2, hysteresis 1, hysteresis 2,
peak, valley
“4” - totalizer/efficiency
“5” - rate, totalizer/efficiency
“6” - rate, totalizer/efficiency, peak, valley
“7” - totalizer/efficiency, alarm 1, alarm 2
“8” - rate, totalizer/efficiency, alarm 1, alarm 2
“9” - rate, totalizer/efficiency, alarm 1, alarm 2, hysteresis 1,
hysteresis 2, peak, valley
“FULL” - Enable/Disable abbreviated printing
“E1-CON” -
0-
1-
Enter function of remote input
Re-start measurement time for input
Reset total
“Pro 8” - PROGRAM RE-TRANSMITTED ANALOG OUTPUT
“ASIN” - Select source of analog output (input or total/eff.)
2-
3-
4-
Reset and gate totalizer
Gate totalizer
Display hold
“AN-Lo” -
“AN-HI” -
Enter 4 mA or 0 VDC display value
Enter 20 mA or 10 VDC display value
5-
6-
7-
8-
9-
10 -
11 -
12 -
Reset peak/valley
Reset peak and start peak indicator
Reset valley and start valley indicator
Reset latched alarms
Reset all alarms
Toggle display between input rate and total or effciency
Input rate functions as a triggered rate meter
Print request
3
“Pro 9” - FACTORY SERVICE OPERATIONS
(Protected by access codes)
? - Entire sequence for this modular step is not shown (see manual for further
details).
* - This sequence may be locked-out due to other programmed sequences.
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