Siemens SITRANS F - Assigning Relay 1 and 2 Functions; Relay Option List; Analog Input Setup (Optional Function)

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1010PFM-3G
Section 2
to conserve its power. The maximum activation rate is 2.5 pulses per sec. If totalizer pulses exceed
this rate, excess pulses are stored in an overflow register. This allows the relay to “catch up” when flow
decreases enough.
NOTE: Using the <F1> key Totalizer clear command also clears all channel totalizers plus the
overflow register described in the last paragraph.
To assign functions to Relay 1:
To access the Relay option list press
Move the cursor to the desired Relay assignment by pressing
To store selection press
Repeat procedure for Relay 2.
2.10.3 ANALOG INPUT SETUP (optional function)
NOTE: Some versions of the 1010 Portable System are able to datalog analog input signals.
The [Analog Input Setup] menu cell is not seen if your model’s operating system does
not include this facility.
The Analog Input Setup function allows the assignment of an active analog input to a measurement
channel/path, which can then be reported to the datalogger. The meter provides two DC current (4-
20mA) input ports and two voltage (0-10V) input ports for Single Channel,
Assigning Relay 1 and 2 Functions
System 1010P, depending on the model, provides at least two alarm relays. Please refer to the Hard-
ware Installation Drawing for wiring details. Relays respond to any of the alarm conditions/data func-
tions included on the Relay option list.
ENT
Not Used Not Active
Power Off Power Off alarm occurs when power fails
Hi Temperature High Temperature value relay trip point.
Low Temperature Low Temperature value relay trip point.
High Flow Flow rate exceeds high flow setpoint
Low Flow Flow rate falls below low flow setpoint
Flow Alarm Flow rate exceeds or falls below flow setpoints
Fault Alarm System loses receive signal
Spacing Transducer spacing needs adjusting
Empty Empty pipe alarm
Aeration Aeration percentage exceeds alarm setpoint
Reverse Flow Flow is in negative direction
BatchTot Batch/Sample total advances
Interface Liquid interface setpoint exceeded
Pos Total Positive total volume advances by 1 digit
Neg Total Negative total volume advances by 1 digit
Soft Fault Fault condition - memory mode active
RELAY OPTION LIST