Rockwell Automation 20D PowerFlex 700H and 700S Frame 9...14 Drives - Manual (Page 206)

206 Rockwell Automation Publication PFLEX-IN006E-EN-P - July 2013
Appendix E Instructions for ATEX Approved PowerFlex 700H Drives in Group II Category (2) Applications with ATEX Approved Motors
Figure 25 - Wiring Example - Internal 24V Power Supply
Configuration The PowerFlex 700H drive can be configure in one of five ways when using the
20C-DG1 option board, each resulting in the drive being put into a Gate
Disabled state when digital inputs are removed or the thermistor is out of range.
1. Gate Disable Fault (59):
Configured by setting bit 10 “Gate Disable” of parameter 238 [Fault
Config1].
If both digital inputs open, the drive output will be disabled and the motor
will coast to a stop. The drive HIM will display fault 59 “Gate Disable”.
When the condition is cleared, the fault can be reset and the drive can be
restarted.
If only one digital input opens, the drive output will be disabled and the
motor will coast to a stop. See
Table 25 on page 208 for a description of
drive conditions and actions.
20 24V DC Common
PowerFlex 700H
Control Unit
19 +24V DC
20C-DG1 Disable Option
M
Micro
Controller
Hardware
Disable 1
Motor
Over Temperature
Sensor(s)
Hardware
Disable 2
Slot A
Slot B
2 SD1-
1 SD1+
4 SD2-
3 SD2+
28 TI1+
29 TI1-
PowerFlex 700H
Power Unit
3