Preset Speeds - Baldor VS1GV21-1B Installation & Operating Manual

5.5.4 15 Preset Speeds

Operation in 15 Preset Speeds 2-wire mode is controlled by the opto isolated inputs at J2. The values of the Preset Speeds
are set in the Level 1 Preset Speeds block, Preset Speed 1 to Preset Speed 15. J2-11 through J2-14 inputs allow selection
of 15 Preset Speeds. The opto inputs can be switches as shown in Figure 5-8 or logic signals from another device.
See recommended tightening torques in Table A-2.
*Note: Remove factory jumper from J2-8 and J3-24 before connecting switch at J2-8.
J2-8
J2-9
J2-10
J2-11 through J2-14
J2-15
J2-16
J2-11 J2-12
OPEN OPEN
CLOSED OPEN
OPEN CLOSED
CLOSED CLOSED
OPEN OPEN
CLOSED OPEN
OPEN CLOSED
CLOSED CLOSED
OPEN OPEN
CLOSED OPEN
OPEN CLOSED
CLOSED CLOSED
OPEN OPEN
CLOSED OPEN
OPEN CLOSED
CLOSED CLOSED
5-8 Control Wiring
Figure 5-8 15 Preset Speeds
J1
User Analog Return
1
2 Analog Input 1
3 Analog Ref. Power +
4 Analog Input 2+
5 Analog Input 2-
Analog Output 1
6
7 Analog Output 2
See Figure 5-4 for
connection information.
CLOSED allows normal operation.
OPEN disables the control and motor coasts to a stop.
CLOSED operates the motor in the Forward direction (with J2-10 open).
OPEN motor decels to stop.
CLOSED operates motor in the Reverse direction (with J2-9 open).
OPEN motor decels to stop.
Selects programmed Preset Speeds as defined in Table 5-4 .
CLOSED selects ACC / DEC / S-ACC / S-DEC group 2.
OPEN selects ACC / DEC / S-ACC / S-DEC group 1.
Optional External Trip input (not required). If used, you must set Level 2 Drive Protect block,
External Trip to "ON".
CLOSED allows normal operation.
OPEN causes an External Trip to be received by the control.
Table 5-4 Switch Truth Table for 15 Speed, 2Wire Control Mode
J2-13 J2-14
OPEN OPEN
OPEN OPEN
OPEN OPEN
OPEN OPEN
CLOSED OPEN
CLOSED OPEN
CLOSED OPEN
CLOSED OPEN
OPEN CLOSED
OPEN CLOSED
OPEN CLOSED
OPEN CLOSED
CLOSED CLOSED
CLOSED CLOSED
CLOSED CLOSED
CLOSED CLOSED
*
Enable
Forward Run
Reverse Run
Switch 1
Switch 2
Switch 3
Switch 4
Accel/Decel
External Trip
Selects Level 1:Preset Speed:Preset Speed 1 (P1001)
Selects Level 1:Preset Speed:Preset Speed 2 (P1002)
Selects Level 1:Preset Speed:Preset Speed 3 (P1003)
Selects Level 1:Preset Speed:Preset Speed 4 (P1004)
Selects Level 1:Preset Speed:Preset Speed 5 (P1005)
Selects Level 1:Preset Speed:Preset Speed 6 (P1006)
Selects Level 1:Preset Speed:Preset Speed 7 (P1007)
Selects Level 1:Preset Speed:Preset Speed 8 (P1008)
Selects Level 1:Preset Speed:Preset Speed 9 (P1009)
Selects Level 1:Preset Speed:Preset Speed 10 (P1010)
Selects Level 1:Preset Speed:Preset Speed 11 (P1011)
Selects Level 1:Preset Speed:Preset Speed 12 (P1012)
Selects Level 1:Preset Speed:Preset Speed 13 (P1013)
Selects Level 1:Preset Speed:Preset Speed 14 (P1014)
Selects Level 1:Preset Speed:Preset Speed 15 (P1015)
Fault Reset
J2
8 Enable
9 Digital Input 1
Digital Input 2
10
Digital Input 3
11
Digital Input 4
12
Digital Input 5
13
14 Digital Input 6
15 Digital Input 7
16 Digital Input 8
17 Digital Output 1 + (Collector)
18 Digital Output 1 - (Emitter)
19 Digital Output 2 + (Collector)
20 Digital Output 2 - (Emitter)
Function
MN765