Setp.-Functions
ASCII: ANCNFG
Default: 0 valid for all OPMODES
ID Function
0 Xcmd=An In 1
1 v_cmd=An In 1, Icmd=An In 2
2 v_cmd=An In 1, Iff=An In 2
3 Xcmd=An In 1, Ipeak=An In 2
4 Xcmd=An In1+AnIn2
5 Xcmd=An In1*AnIn2
6 electr. gear
7 Icmd=An In 1, nmax=An In 2
8 Pcmd=An In 1
9 Xcmd=An In 1, Ferraris=An In 2
0, Xcmd=An In 1
The servo amplifier only uses the An In 1, and operates in the mode that is set by the OPMODE parameter. The
digital input function 8, An In 1/An In 2. can be used to change over to An In 2.
Xcmd = Scaling(An In 1) * An In 1
1, v_cmd=An In 1, Icmd=An In 2
The servo amplifier uses one of the two analog inputs, depending on the setting of OPMODE.
vcmd = Scaling(An In x) * An In x
OPMODE An In 1 An In 2
1, analog speed speed setpoint inactive
3, analog torque inactive current (torque) setpoint
all other settings inactive inactive
2, v_cmd=An In 1, Iff=An In 2
An In 2 is used as current feed forward (OPMODE=0,1).
vcmd = Scaling(An In 1) * An In 1 Iff = Scaling(An In 2) * An In 2
3, Xcmd=An In 1, Ipeak1=An In 2
The servo amplifier uses An In 1, depending on the setting of OPMODE. An In 2 is used for the limiting of the
peak current of the instrument (Ipeak).
Ipeak1 = Ipeak *
An In 2
Xcmd = Scaling(An In 1) * An In 1
10V
If you use the digital input function Ipeak2x as well as the setpoint function Ipeak1, the servo amplifier will use
the lower of the two settings for Ipeak.
4, Xcmd=An In 1+ An In 2
The servo amplifier uses the sum of both analog inputs, depending on the setting of OPMODE.
Xcmd = Scaling(An In 1) * An In 1 + Scaling(An In 2) * An In 2
OPMODE An In1+AnIn2
1, analog speed speed setpoint
3, analog torque current (torque) setpoint
all other settings inactive
5, Xcmd=An In 1· An In 2
The servo amplifier uses the product of both setpoint inputs, depending on the setting of OPMODE. The voltage
on An In 2 has the effect of a weighting factor for An In 1, the scaling for An In 2 is ineffective:
Xcmd = An In 1 * Scaling(An In 1) * An In 2
OPMODE
An In 1 · An In 2
1, analog speed speed setpoint
3, analog torque current (torque) setpoint
all other settings inactive
Setup Software 41
BECKHOFF 07/03 Screen page "Analog I/O"
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