Chapter 4: AC Drive Parameters
Page 4–147
DURApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
Type Hex Addr Dec Addr
P6.41 RTD (PT100) Level 1, PTC Level Detection Selection
R/W 0629 41578
Range/Units (Format: 16-bit unsigned) Default
0�000~10�000V*
5�000
*RTD Level 1 must be set lower than RTD Level 2.
The analog input voltage that triggers Level 1 RTD warning (oH3 Motor Overheat).
•
Works with P6�44 RTD Treatment Delay Time�
Related parameters: P6.39~P6.44; refer to further information following P6.44 (page 4–148).
Type Hex Addr Dec Addr
P6.42 RTD (PT100) Level 2, PTC Level Detection Selection
R/W 062A 41579
Range/Units (Format: 16-bit unsigned) Default
0�000~10�000V*
7�000
*RTD Level 2 must be set higher than RTD Level 1.
The analog input voltage that triggers Level 2 RTD Fault (oH3 Motor Overheat-PTC).
•
This fault is instantaneous (does NOT use P6�44 RTD Treatment Delay Time)�
Related parameters: P6.39~P6.44; refer to further information following P6.44 (page 4–148).
Type Hex Addr Dec Addr
P6.43 RTD (PT100) Drop Frequency for PT100 Level 1
R/W 062B 41580
Range/Units (Format: 16-bit unsigned) Default
0�00~600�00 Hz
0�00
The frequency that the drive will "drop" to when P6.41 RTD Level 1 is reached (after P6.44 Delay
Time).
When the temperature drops below P6.41, the drive will not return to the original Frequency
Command (P4.00, P4.01) until the P6.44 RTD Delay has timed out.
•
When P6�43=0�00Hz, the RTD fault function is disabled�
•
When P6.43≠0, the PTC faults are disabled.
•
(Only one temp monitoring type can be active�)
Related parameters: P6.39~P6.44; refer to further information following P6.44 (page 4–148).
Type Hex Addr Dec Addr
P6.44 RTD (PT100) Treatment Delay Time
R/W 062C 41581
Range/Units (Format: 16-bit unsigned) Default
0~6000 sec
60
The Delay Time is how long after crossing Level 1 (P6.41) that the Level 1 Frequency Protection
(P6.43) is initiated. The delay time is also applicable to when the temperature is cooling and
passes Level 1 again. The frequency protection will not turn off until the delay time has passed.
Related parameters: P6.39~P6.44; refer to further information following P6.44 (page 4–148).
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