Siemens SINAMICS G130 - Page 372

Output terminals
8.2 TM31 analog outputs
Inverter chassis units
372 Operating Instructions, 07/2016, A5E00331449A
Scaling
Table 8- 2 Scaling
Size
Scaling parameter
Default for quick commissioning
Reference speed
100 % = p2000
p2000 = Maximum speed (p1082)
Reference voltage 100 % = p2001 p2001 = 1000 V
Reference current
100 % = p2002
p2002 = Current limit (p0640)
Reference torque
100 % = p2003
p2003 = 2 x rated motor torque
Reference power
100 % = r2004
r2004 = (p2003 x p2000 x π) / 30
Reference frequency
100 % = p2000/60
Reference modulation depth 100 % = Maximum output voltage without over-
load
Reference flux
100 % = Rated motor flux
Reference temperature
100% = p2006
p2006 = 100°C
Example: changing analog output 0 from voltage to current output 0 ... 20 mA
Current output present at terminal 3, ground is at terminal 2
Set analog output type 0 to 0 ... 20 mA.
Example: changing analog output 0 from voltage to current output 0 ... 20 mA and setting the
characteristic
Current output
present at terminal 3, ground is at terminal 2
Set TM31.AO_type [analog output 0] to 0 ... 20 mA.
Set TM31.AO_char. x1 to 0.00%.