Speed 2-Wire Mode - Baldor 29M Installation And Operating Manual

Section 1
General Information
ANALOG OUT 1
Note 1
ANALOG OUT 2
Notes:
1. Refer to Analog Outputs description in this section.
2. Refer to Opto Isolated Outputs description in this
section.
MN1230
Figure 3-9 15 Speed 2-Wire Mode Connection Diagram
J1A
ANALOG GND
1
2
Both CLOSED= Forward
No
3
Connection
4
5
6
7
Refer to Figure 3-17
+24VDC Source
J1B-8 CLOSED allows current to flow in the motor and produce torque.
OPEN disables the control & motor coasts to a stop.
J1B-9 CLOSED operates the motor in the Forward direction.
OPEN coasts brakes to stop depending on Keypad Stop mode parameter setting.
J1B-10 CLOSED operates motor in the Reverse direction.
OPEN coasts or brakes to stop depending on Keypad Stop mode parameter setting.
J1B-11 to 14 Selects programmed preset speeds as defined in Table 3-5.
J1B-15 Selects ACC/DEC group. CLOSED selects group 2. OPEN selects group 1.
J1B-16 OPEN causes an external trip to be received by control. The control will disable and
display External Trip when programmed "ON". If J1B-16 is connected, you must set
Level 2 Protection block, External Trip to "ON" to recognize the J1B-16 input.
Both OPEN = Stop
All CLOSED= Fault
Reset
GND
Customer
ext
Supplied
V
ext
Note 2
ENABLE
FORWARD ENABLE
REVERSE ENABLE
SWITCH 1
SWITCH 2
SWITCH 3
SWITCH 4
ACC/DEC/"S" SELECT
EXTERNAL TRIP
N.C.
N.C.
CREF
OUT 1–
OUT 1
OUT 1+
OUT 2–
OUT 2
OUT 2+
OUT 3–
OUT 3
OUT 3+
OUT 4–
OUT 4
OUT 4+
Installation 3-17
J1B
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27