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OPERATING PARAMETERS
Some of the following parameters may not appear,
depending on the configuration.
Alarm Acknowledge
(Available only if P1 = AL.p, AL.b or AL.d)
Lower display:
Upper display: OFF/ON
Select ON and press the FUNC key
in order to acknowledge the alarm.
ON = Alarm Acknowledged
OFF = Alarm Not Acknowledged
Software Key
(Skipped if n1 = 0 or 1)
Lower display: nn
Upper display: Numeric password to
LOCK/UNLOCK the device
NOTE: The upper display will
initially show the "LOCK" status.
ON = the device is LOCKED.
OFF = the device is UNLOCKED.
Setpoint Threshold
Lower display: Su
Upper display: Setpoint threshold value
Range: Span limits (From "S1" to high span
limit when C1 = Hi.Lo)
Setpoint1 Threshold
(Available when C1 = Hi.Lo)
Lower display: S1
Upper display: Setpoint threshold value
Range: From low span limit to "Su"
Setpoint Threshold Hysteresis
Lower display: HS
Upper display: Hysteresis value
Range: From 0.1% to 10.0% of span value
or 1 LSD
Alarm Threshold (optional)
(Available only if P1=AL.P, AL.b or AL.d.)
Lower display: AL
Upper display: Alarm threshold value
Range:
Span limits (if process alarm P1 = AL.P)
From 0 to 500 (if band alarm P1 = AL.b)
From -500 to 500 (if deviation alarm P1 = AL.d)
Alarm Hysteresis (optional)
(Available only if P1 = AL.P, AL.b or AL.d)
Lower display: HA
Upper display: Hysteresis value
Range: From 0.1% to 10.0% of span value
or 1 LSD
Serial LInk (optional)
The device can be connected to a host computer via
serial link.
The host can put the device in LOCAL (parameters are
controlled via keyboard) or in REMOTE (functions and
parameters are controlled via serial link).
REMOTE is signified by the decimal point to the left of
"RMT" which is on the right side of the numeric display.
Via serial link it is possible to read and/or to modify all the
operative and configuration parameters.
The following conditions must apply to implement this
function:
1) Configure parameters L1 through L4 with the front
keyboard
2) The device must be in the Operating mode.
Control output is OFF during the download procedure.
At the end of configuration downloading procedure the
device preforms an automatic reset and returns to normal
condition.
7sl-3-00.p65 9/17/02, 2:41 PM22