6-10 The MAN - MACHINE INTERFACE (MMI) 590 Series DC Digital Drive
The Man-Machine Interface (MMI)
DIAGNOSTICS
The DIAGNOSTICS Menu table describes all the parameters in the MMI’s DIAGNOSTICS menu. These parameters are "read-only" and are very
useful for tracing configuration problems. The list is shown in MMI order, and the parameter names are as displayed by the Keypad and the DSE
Configuration Tool.
DIAGNOSTICS (MMI only)
Parameter Tag Range SETUP PARAMETERS Function Blocks
SPEED DEMAND 89
⎯.
XX %
Speed loop total setpoint after the ramp-to-zero block. Refer to SPEED LOOP
SPEED
FEEDBACK 207
⎯.
XX %
Speed loop feedback. Refer to FEEDBACKS
SPEED
ERROR 297
⎯.
XX %
Speed loop error. Refer to SPEED LOOP
CURRENT
DEMAND 299
⎯.
XX %
Current loop demand
(speed error PI output or external current demand clamped by all the current limits).
Refer to CURRENT LOOP
CURRENT
FEEDBACK 298
⎯.
XX %
Scaled and filtered current feedback. Refer to FEEDBACKS
POS. I CLAMP 87
⎯.x % (h)
Positive current clamp. Refer to CURRENT LOOP
NEG. I CLAMP 88
⎯.x % (h)
Negative current clamp. Refer to CURRENT LOOP
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