TB Wood's WFC1000 Series, Инструкции по установке, эксплуатации и обслуживанию

Страница: 41 / 82

33
69-DRST - Trip Restart Time Delay s L2
If 68-NRST is greater than 0, the inverter will wait the programmed time value after a fault before re-starting.
Restart performance will be governed by parameter 82-START. DRST is programmable in 0.01 sec.
increments from 0.00 to 60.00 seconds.
6A-TOLC - Timed Overload Characteristic L2
6A-TOLC works in conjunction with 67-TOL to customize the overload characteristics of the inverter to the
driven motor. Refer to the graph presented with parameter 67 for a more in-depth understanding of this
parameter.
70-MCAL - Analog Meter Output Calibration L2
This parameter adjusts the meter output value at terminal MET. The full scale output is programmable from 0
to 255 which corresponds to approximately 0 to 16.5 VDC. Factory default is for 10 VDC at terminal MET at
nominal full scale output. 70-MCAL can be programmed while the inverter is running.
71-METER - Analog Meter Output Selector L1
71-METER defines what the analog meter output (terminal MET) will indicate. The data is defined as:
Data Code Description
0 Output inactive.
1 Output proportional to output frequency (12-FOUT) with full scale at 32-FMAX.
2 Output proportional to output voltage (13-VOUT) with full scale at 100%.
3 Output proportional to output current (14-IOUT) with full scale at 200% of drive rating.
4 Output proportional to drive load (15-LOAD) with full scale at 200%.
5 Output proportional to load torque (16-TORQ) with full scale at 200% torque.
6 Output proportional to stator frequency (1A-FOUT2) with full scale at 32-FMAX.
7 Output proportional to feedback encoder frequency (A7-OPTA7) with full scale at 32-FMAX.
(Used with WPC04, see section 6.2 and Form 1032)
WARNING
INSURE THAT AUTOMATIC RESTARTING WILL NOT CAUSE DAMAGE TO EQUIPMENT OR
INJURY TO PERSONNEL.
AVERTISSEMENT
ASSUREZ VOUS QU’UN DEPART AUTOMATIQUE N’ENDOMMAGERA PAS L’EQUIEMENT OU DE
BLESSURE AU PERSONNEL.
Parameter Units Level
68-NRST - Trip Restart Number L2
Providing the inverter is operated from a maintained run command, this parameter will allow the drive to be
automatically restarted, after a fault, up to a programmed number of attempts. This limit is from zero (0) up to
a maximum of eight (8) tries within a 10 minute time frame. In each case, the drive will wait for the delay
programmed at 69-DRST. Only fault codes F11 thru F20 are effected by this process. Once the programmed
value of 68-NRST has been exceeded, the drive will display a F10 fault and wait for a manual reset.
When 68-NRST is active, the function of parameters 72-ST1, 73-ST2, 74-ST3 and 75-STR is altered.
Data Code (2) for each parameter will not activate the respective output for every fault, only for fault
codes 1-10. To maintain a similar, yet inverse function with 68-NRST active, use data code 1.
The full scale calibration is adjustable by programming of parameter 70-MCAL.
Data Tripping Characteristic Trip Time Scale Motor
Code (Seconds)* Type
0 Normal – Reduced threshold below 40 Hz 60 C Standard Induction
1 Medium – Reduced threshold below 40 Hz 30 B Standard Induction
2 Fast – Reduced threshold below 40 Hz 10 A Standard Induction
3 “Shear Pin” – Reduced threshold below 40 Hz 0** – Standard Induction
4 Normal – Constant torque 60 C Inverter Duty
5 Medium – Constant torque 30 B Inverter Duty
6 Fast – Constant torque 10 A Inverter Duty
7 “Shear Pin” – Constant torque 0** – Inverter Duty
*Trip time is at 150% of 67-TOL setting **Trip time is at 110% of 67-TOL setting
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com