Assigning Relay 1 And 2 Functions; Relay Option List; Analog Input Setup (Optional Function) - Siemens SITRANS F Operating Instructions Manual

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.

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.
Not Used
Power Off
Hi Temperature
Low Temperature
High Flow
Low Flow
Flow Alarm
Fault Alarm
Spacing
Empty
Aeration
Reverse Flow
BatchTot
Interface
Pos Total
Neg Total
Soft Fault
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,

RELAY OPTION LIST

Not Active
Power Off alarm occurs when power fails
High Temperature value relay trip point.
Low Temperature value relay trip point.
Flow rate exceeds high flow setpoint
Flow rate falls below low flow setpoint
Flow rate exceeds or falls below flow setpoints
System loses receive signal
Transducer spacing needs adjusting
Empty pipe alarm
Aeration percentage exceeds alarm setpoint
Flow is in negative direction
Batch/Sample total advances
Liquid interface setpoint exceeded
Positive total volume advances by 1 digit
Negative total volume advances by 1 digit
Fault condition - memory mode active
ENT
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1010PFM-3G