Rockwell Automation 1397 DC Drive Firmware 2.xx - Manual (Page 55)

2–37 Installation
Publication 1397-5.0 — June, 2001
Regulator Board Terminal Strip
24VDC Thermostat/Brush Wear Circuit
12
13
14
BRUSH WEAR
MOTOR THERMOSTAT
+24V
115VAC Option Board CON 2
115VAC Thermostat/Brush Wear Circuit
12
13
14
BRUSH WEAR
MOTOR THERMOSTAT
115V HI
Figure 2.26
Motor Thermostat/Brush Wear Wiring
The contacts of the motor thermostat and Brush Wear must be N.C.
The Drive interprets a voltage at Terminals 12 & 13 as a normal
expected condition. This input CANNOT be masked.
4. Wiring the Fault/Alarm Reset Circuit
This input clears fault and/or alarm indicators and resets the circuit.
As shown in Figure 2.27 the Fault/Alarm Reset circuit requires a
N.O. operator device that closes to cause a reset. This input can be
masked using the [Fault Reset Mask] (P. 205) or [Logic Mask]
(P. 207).
Regulator Board Terminal Strip
24VDC Fault/Alarm Reset Circuit
10
11
Fault/Alarm Reset
+24VDC
115VAC Option Board CON 2
115VAC Fault/Alarm Reset Circuit
10
11
Fault/Alarm Reset
+115VAC
Figure 2.27
Fault/Alarm Wiring