SATEC PM174 Manual - Manual (Page 69)

Chapter 4 PAS
Application Software General Meter Setup
Series PM174 Powermeters 69
Parameter Options Default Description
Energy Roll Value 1000.0 kWh
10000.0 kWh
100000.0 kWh
1000000.0 kWh
10000000.0 kWh
100000000.0 kWh
100000000.0 The value at which energy
counters roll over to zero
Phase Energy
Calculation Disabled, Enabled Disabled Enables phase energy calculations
Analog Expander
Option
1
Disabled
0-20 mA
4-20 mA
0-1 mA
±1 mA Disabled Enables outputs for the AX-8
analog expanders through port
COM2. See “Programming the
Analog Expander”
Backup Battery OFF = switched OFF
On = switched ON OFF Allows to conserve a battery while
the meter is out of operation
Energy Test Mode OFF = disabled
Wh pulses
varh pulses
Disabled Setting this option puts the meter
into the energy test mode
Volts Scale, V 10-828 V 144 V The maximum voltage scale
allowed, in secondary volts. See
Data Scales in Appendix E.
Amps Scale, A 2 × nominal CT
secondary current
(2A, 10A)
2A/10 A The maximum current scale
allowed, in secondary amps. Not
changeable. See
Data Scales in
Appendix E.
1 Do not enable the analog expander output if you do not have the
analog expander connected to the meter, otherwise it will disturb the
computer communications.
Power Calculation Modes
The power calculation mode option allows you to change the
method for calculating reactive and apparent powers in
presence of high harmonics. The options work as follows: