Parker ac890 - Page 435

Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page D-85
8
9
10
A
B
C
D
E
1
2
3
4
5
6
7
Parameter Descriptions
1 : EXPLOSIVE Motor built for explosive atmosphere (Ex).
MAX VOLTAGE
PREF: 134.05 Default: 400.00 Range: 200.00 to 640.00 V
Set the motor’s maximum ac input voltage (in Volts rms).
THERM PROTECTION
PREF: 134.06 Default: FALSE Range: FALSE / TRUE
Motor’s thermal protection feature.
● MAX SPEED
PREF: 134.07 Default: 4300 Range: 0 to INT MAX
Set the motor’s maximum mechanical speed (in rpm)
● MAX CURRENT
PREF: 134.08 Default: 10.60 Range: 0.00 to 1024.00 A
Set the motor’s maximum rms current. This parameter is used to limit the current demand
● PERM CURRENT
PREF: 134.09 Default: 4.90 Range: 0.00 to 1024.00 A
Set the motor’s permanent rms current. Permanent current at low speed (in Amp rms) or nominal current.
Refer to MOTOR CURRENT % in the FEEDBACKS function block. A value of 100% = PERM CURRENT.
● PERM TORQUE
PREF: 134.10 Default: 6.40 Range: 0.00 to 30000.00 Nm
Set the motor’s permanent torque.
Refer to TORQUE FEEDBACK in the FEEDBACKS function block. A value of 100% = PERM TORQUE.
LOW SPEED VALUE
PREF: 134.11 Default: 0 Range: 0 to INT MAX rpm
Set the motor’s low speed value (in rpm) below which the current must be reduced.
If this parameter is unknown, value must be set to 0 rpm.