590 Series DC Digital Drive The MAN - MACHINE INTERFACE (MMI) 6-11
DIAGNOSTICS (MMI only)
Parameter Tag Range SETUP PARAMETERS Function Blocks
ACTUAL POS I LIM 67
⎯.x % (h)
Overall positive current limit value. Refer to CURRENT LOOP
ACTUAL NEG I LIM 61
⎯.x % (h)
Overall negative current limit value. Refer to CURRENT LOOP
INVERSE TIME O/P 203
⎯.
XX %
Inverse time clamp output level. Refer to INVERSE TIME
AT
CURRENT LIMIT 42 FALSE / TRUE
Current demand is being restrained by the overall current clamp. Refer to CURRENT LOOP
AT
ZERO SPEED 77 FALSE / TRUE
At zero speed feedback. Refer to STANDSTILL
AT
ZERO SETPOINT 78 FALSE / TRUE
At zero speed demand. Refer to STANDSTILL
AT
STANDSTILL 79 FALSE / TRUE
AT ZERO SPEED and AT ZERO SETPOINT. Refer to STANDSTILL
STALL TRIP 112 FALSE / TRUE
Armature current is above STALL THRESHOLD, and AT ZERO SPEED is TRUE but
not
AT ZERO SETPOINT.
Refer to ALARMS
RAMPING 113 FALSE / TRUE
The SETPOINT ramp function block is limiting the rate of change of Speed Setpoint. Refer to RAMPS
PROGRAM STOP 80 FALSE / TRUE
State of program stop (Terminal B8). When B8 is at 24V, then PROGRAM STOP is
FALSE.
Refer to SELECT
DRIVE START 82 ON / OFF
Controller start/run command. Refer to SELECT
DRIVE ENABLE 84 ENABLED / DISABLED
Drive speed and current loop are enabled/quenched. Refer to SELECT
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