Set Up Process; Software Detection Gff Current Level; Software Detection Gff Filter Time - Delta C2000 series User Manual

AFM1
-10-10V
AFM1 +10V AVI
AFM2
 When Pr.06-58=0.00Hz, PT100 function is disabled.
Example:
A PT100 is installed to the drive. If motor temperature reaches 135℃ (275°F) or higher, the drive
will decrease motor frequency to the setting of Pr.06-58. Motor will operate at this frequency
(Pr.06-58) till the motor temperature decreases to 135℃(275°F) or lower. If motor temperature
exceeds 150℃(302°F), the motor will decelerate to stop and outputs an 'OH3' warning.

Set up process:

1. Switch AFM2 (SW2) to 0-20mA on the I/O control terminal block. (Refer to Figure 1, PT100 wiring
diagram)
2. Wiring (Refer to Figure 1, PT100 wiring diagram):
Connect external terminal AFM2 to (+)
Connect external terminal ACM to (-)
Connect external terminals AFM2 and AVI to short-circuit
3. Set Pr.03-00=11 or Pr.03-23=23 or Pr.03-33=45%(9mA)
4. Refer to RTD temperature and resistance comparison table
Temperature=135 ,
Temperature=150 ,
5. Set Pr.06=56=1.37 and Pr.06-58=10Hz. When RTD temperature increases to 135
the drive will decelerate to the selected frequency. When Pr.06-58=0, the drive will not run.
6. Set Pr.06-57=1.42 and Pr.06-29=1 (warning and decelerate to stop). When RTD temperature
increases to 150℃ or higher, the drive will decelerate to stop and outputs an 'OH3' warning.
Reserved

Software Detection GFF Current Level

Settings

Software Detection GFF Filter Time

Settings
 When the motor drive detects the unbalanced three-phase out current is higher than the setting of
Pr06-60, GFF protection will be activated. Then the motor drive will stop outputting.
0-10V
0-10V 0-20mA
0-10V
AFM2
AVI
ACI
0-20mA 0-10V
0-20mA
ACI +24V COM FWD
MO1 MO2 MCM
-10V AUI ACM S1 SCM DFM DCM REV MI2
PT100
℃ resistance=151.71; Input current: 9mA, Voltage: approximately: 1.37Vdc
℃ resistance=157.33; Input current:9mA, Voltage: approximately: 1.42Vdc
0.0~6553.5 %
0.0~6553.5 %
12-
Chapter 12 Description of Parameter SettingsC2000 Series
Open
485
120
MI1 MI5
MI3 MI7
MI4 MI6 MI8 SG+
Removable Terminal Block
Figure 1
119
RC2 RB2 RA2 RC1 RB1 RA1
SGND
SG-
or higher,
℃
Factory Setting: 60.0
Factory Setting: 0.10