Parker 590 series - Page 111

Programming Your Application 6-21
590 Series DC Digital Converter
DIGITAL INPUT (C5) Tag No. 70 - D:34 ON/OFF
Electronic enable/quench terminal (ON = Enabled).
(Refer to
DIGITAL INPUTS, page 6-24 and AUX I/O, page 6-8)
DIGIN 1 (C6) Tag No. 71 - D:35 ON/OFF
Symmetrical current clamps/Asymmetrical (bipolar) current clamps (ON = Bipolar).
(Refer to
DIGITAL INPUTS, page 6-24)
DIGIN 2 (C7) Tag No. 72 - D:36 ON/OFF
Ramp hold input (ON = Hold).
(Refer to
DIGITAL INPUTS, page 6-24)
DIGIN 3 (C8) Tag No. 73 - D:37 ON/OFF
Current demand isolate; giving speed or current mode of operation. (ON = Current mode).
(Refer to
DIGITAL INPUTS, page 6-24)
DIGOUT 1 (B5) Tag No. 74 - D:38 ON/OFF
At zero speed.
(Refer to
DIGITAL OUTPUTS, page 6-26)
DIGOUT 2 (B6) Tag No. 75 - D:39 ON/OFF
Drive healthy. Health is also displayed on the front panel LED, always ON when the start is
low.
(Refer to
DIGITAL OUTPUTS, page 6-26)
DIGOUT 3 (B7) Tag No. 76 - D:40 ON/OFF
Drive ready to run (all alarms healthy and mains synchronisation achieved)
(Refer to
DIGITAL OUTPUTS, page 6-26)
RAISE/LOWER O/P Tag No. 264 - D:41 -300.00% to 300.00%
(OUTPUT) Value of the raise/lower ramp function.
(Refer to
RAISE/LOWER, page 6-42)
PID OUTPUT Tag No. 417 - D:42 -315.00% to 315.00%
PID block output.
(Refer to
PID, page 6-39)
PID CLAMPED Tag No. 416 - D:43 TRUE/FALSE
Logic output indicating whether the PID limits are active.
(Refer to
PID, page 6-39)
PID ERROR Tag No. 415 - D:44 -105.00% to 105.00%
PID error = Input 1 - Input 2
(Refer to
PID, page 6-39)
SPT SUM 1 OUTPUT Tag No. 86 - D:45 -200.00% to 200.00%
Setpoint sum 1 output.
(Refer to
SETPOINT SUM 1, page 6-48)
RAMP OUTPUT Tag No. 85 - D:46 -100.00% to 100.00%
Setpoint ramp output.
(Refer to
RAMPS, page 6-44)
SPEED SETPOINT Tag No. 63 - D:47 -300.00% to 300.00%
Speed loop total setpoint including the ramp output before the ramp-to-zero function.
(Refer to
SPEED LOOP, page 6-51)
TERMINAL VOLTS Tag No. 57 - D:48 -125.00% to 125.00%
Scaled terminal volts.
(Refer to
CALIBRATION, page 6-11)
BACK EMF Tag No. 60 - D:49 -150.00% to 150.00%
Calculated motor back EMF including IR. compensation.
(Refer to
CALIBRATION, page 6-11)
TACH INPUT (B2) Tag No. 308 - D:50 -300.00% to 300.00%
Scaled analog tachogenerator feedback.
(Refer to
CALIBRATION, page 6-11)
ENCODER Tag No. 206 - D:51 0 RPM to 6000 RPM
Encoder speed feedback in RPM.
(Refer to
CALIBRATION, page 6-11)