6-12 The MAN - MACHINE INTERFACE (MMI) 590 Series DC Digital Drive
DIAGNOSTICS (MMI only)
Parameter Tag Range SETUP PARAMETERS Function Blocks
OPERATING MODE 212 0 to 7
Indicates whether the drive is in RUN, JOG 1....STOP etc.
0 : STOP
1 : STOP
2 : JOG SP. 1
3 : JOG SP. 2
4 : RUN
5 : TAKE UP SP. 1
6 : TAKE UP SP. 2
7 : CRAWL
Refer to JOG/SLACK
FIELD ENABLED 169 ENABLED / DISABLED
Drive field loop is enabled/quenched. Refer to FIELD CONTROL
FIELD DEMAND 183
⎯.xx %
The meaning of field demand depends upon which mode of field control is in force; in
current control FIELD DEMAND is the current setpoint to the field loop, in voltage
mode FIELD DEMAND is the voltage ratio to the field controller.
Refer to FIELD CONTROL
FIELD I FBK. 300
⎯.xx %
Scaled and filtered field current feedback. Refer to FIELD CONTROL
FLD.FIRING ANGLE 184
⎯.xx DEG
Field firing angle in degrees: 155 degrees is the value for back stop (min field) and 5
degrees is the value for front stop (max field).
Refer to FIELD CONTROL
ANIN 1 (A2) 50
⎯.xx VOLTS
Speed setpoint no. 1. Refer to ANALOG INPUTS
ANIN 2 (A3) 51
⎯.xx VOLTS
Hardwired. Speed setpoint no. 2 or current demand if C8 = ON. Refer to ANALOG INPUTS
ANIN 3 (A4) 52
⎯.xx VOLTS
Speed setpoint no. 3 (ramped). Refer to ANALOG INPUTS
ANIN 4 (A5) 53
⎯.xx VOLTS
Speed setpoint no. 4 or negative current clamp if C6 = ON. Refer to ANALOG INPUTS
ANIN 5 (A6) 54
⎯.xx VOLTS
Main current limit or positive current clamp if C6 = ON. Refer to ANALOG INPUTS
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