9.5 Displaying analogue data
The following information can be called up in the
Performance data menu:
■ Pressures
─ Inlet pressure p1
─ Discharge pressure p2
─ Differential pressure dp
─ Pressure ratio π = p2_a / p1_a
─ Drag indicator p1 min
─ Drag indicator p2 max
■ Temperatures
─ Inlet temperature T1
─ Discharge temperature T2
─ Temperature difference dT
─ Oil temperature, control side T3 (screw blower)
─ Sound enclosure temperature T_S
─ Internal temperature, controller MCS
─ Internal temperature, I/O module First IOM
■ Speeds
─ Motor
─ Block
■ External values
─ Pressure at input AII1.02
─ Speed at input AII1.02
─ Value at input AII1.02
─ Value (with one decimal place) at the input AII1.02
─ Value (with two decimal places) at the input AII1.02
■ Curves
─ Inlet pressure/inlet temperature p1/T1 curve
─ Discharge pressure/discharge temperature p2/T2 curve
─ Sound enclosure temperature/inlet temperature T_S/T1 curve
─ Discharge pressure/speed p2/f curve
─ Pressure ratio/oil temperature π/T3 curve
─ Inlet pressure/speed p1/f curve
■ Frequency converter
─ Speed
─ Current
─ DC link voltage DC link voltage
─ Torque
Displaying analogue data
Precondition The operating mode is displayed.
1. Open the 2
<Performance data> menu.
9
Operation
9.5
Displaying analogue data
142
Service Manual Controller
SIGMA CONTROL 2 BLOWER ≥ 4.0.X
No.: 901700 14 E
