Chapter 12 Description of Parameter SettingsC2000
12.1-10-3
10-01 and Pr. 10-02 are changed, cycle the power of the motor drive.
1. The speed formula is (input ppr) / (PG1 ppr), when PG1 ppt = 2500, PG2 is single-phase
input, and the input pps is 1000 (1000 pulse per second), the speed should be
(1000 / 2500) = 0.40Hz.
2. The same pps inputs of A/B phase pulse or single-phase pulse input should get the same
frequency command.
Frequency Division Output Setting (Denominator)
Default: 1
Settings 1–255
Sets the denominator for the frequency division of the PG card feedback and output. When you
set it to 2 with feedback 1024 ppr, PG OUT (pulse output) of PG card is 1024 / 2 = 512 ppr.
Electrical Gear at Load Side A1
Electrical Gear at Motor Side B1
Electrical Gear at Load Side A2
Electrical Gear at Motor Side B2
Default: 100
Settings 1–65535
Use Pr. 10-04–Pr. 10-07 with the multi-function input terminal (set to 48) to switch to Pr.
10-04–Pr. 10-05 or Pr. 10-06–Pr. 10-07, as the following shows.
Treatment for Encoder / Speed Observer Feedback Fault
Default: 2
Settings 0: Warn and continue operation
1: Warn and ramp to stop
2: Warn and coast to stop
Detection Time of Encoder / Speed Observer Feedback Fault
Default: 1.0
Settings 0.0–10.0 sec.
0: Disable
When there is an encoder loss, an encoder signal error, a pulse signal setting error or a signal
error, if the duration exceeds the detection time for the encoder feedback fault (Pr. 10-09), the
encoder signal error occurs. Refer to Pr. 10-08 for encoder feedback fault treatment.
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