8.8 Analog channel (ISA00 und ISA01)
Image 8.68: “Analog channel” screen
Two standard analog inputs (ISA00, ISA01) are available. These inputs can be
configured...
l
with negative values for analog setpoint settings
l
with positive values for digital setpoint processing
(P 109[0] - MPRO_INPUT_FS_ISA00 and P 110[0] - MPRO_INPUT_FS_ISA01).
see also section "Analog Inputs" on page 303. By using the "REV(-2) = Analog
setpoint" setting, an analog input voltage of ±10 V can be processed as a setpoint.
10 V correspond to
This parameter (P 173 - MPRO_ANA0_Scale for ISA00, P 183 - MPRO_ANA1_Scale
for ISA01) is used to define which speed / which torque / which position corresponds
to the maximum analog value. Depending on the control mode being used (see
Section "Basic settings" on page 110), the value will be stored in parameter index [0]
(torque control), [1] (speed control) or [2] (position control).
MOOG
ID No.: CB40859-001 Date: 11/2020
MSD Servo Drive - Device Help
270
8 Motion profile
Offset (O)
This parameter (P 174 - MPRO_ANA0_SOffset for ISA00, P 184 - MPRO_ANA1_
SOffset for ISA01) compensates for component variations and is used for offset
compensation purposes. Depending on the control mode being used (see Section
"Basic settings" on page 110), the value will be stored in parameter index [0] (torque
control), [1] (speed control) or [2] (position control).
Backlash (B)
This parameter (P 175 - MPRO_ANA0_SThreshold for ISA00, P 185 - MPRO_
ANA1_SThreshold for ISA01) can suppress axis motion close to the standstill (stop)
position. Depending on the control mode being used (see Section "Basic settings"
on page 110), the value will be stored in parameter index [0] (torque control), [1]
(speed control) or [2] (position control).
Acceleration ramp
This parameter serves as an acceleration ramp for torque control (P 176[0] - MPRO_
ANA0_TRamp for ISA00, P 186[0] - MPRO_ANA1_TRamp for ISA01) or speed
control (P 177[0] - MPRO_ANA0_SRamp for ISA00, P 187[0] - MPRO_ANA1_
SRamp for ISA01). Depending on the control mode being used (see Section "Basic
settings" on page 110), the value will be stored in parameter index [0] (torque
control), [1] (speed control) or [2] (position control).
Deceleration ramp
This parameter serves as a deceleration ramp for torque control (P 176[1] - MPRO_
ANA0_TRamp for ISA00, P 186[1] - MPRO_ANA1_TRamp for ISA01) or speed
control (P 177[1] - MPRO_ANA0_SRamp for ISA00, P 187[1] - MPRO_ANA1_
SRamp for ISA01). Depending on the control mode being used (see Section "Basic
settings" on page 110), the value will be stored in parameter index [0] (torque
control), [1] (speed control) or [2] (position control).
