Baldor VS1GV21-1B, Инструкция по установке и эксплуатации

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Control Wiring 5-11 MN765
5.5.7 Process Control
The process control mode provides an auxiliary closed loop general purpose PID set point control. The process control loop
may be configured in various ways and detailed descriptions of the Process Control are given in MN707 “Introduction to
Process Control”. The opto inputs can be switches as shown in Figure 5-11 or logic signals from another device.
Figure 5-11 Process Control Connections
See Figure 5-4 for
connection information.
Enable
Forward Enable
Reverse Enable
Table Select
Speed/Torque
Process Mode Enable
Jog
External Trip
Fault Reset
Enable
J2
Digital Output 1 + (Collector)
Digital Output 1 - (Emitter)
Digital Output 2 + (Collector)
Digital Output 2 - (Emitter)
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
Digital Input 7
Digital Input 8
8
17
9
10
11
12
13
14
15
16
18
19
20
User Analog Return
Analog Input 1
Analog Ref. Power +
1
2
3
4
5
6
7
J1
Analog Input 2+
Analog Input 2-
Analog Output 1
Analog Output 2
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 CLOSED allows normal control operation.
OPEN disables the control and the motor coasts to a stop.
J2-9 CLOSED to enable operation in the Forward direction.
OPEN to disable Forward operation (drive will decel to a stop if a Forward speed command is still present).
Reverse operation is still possible if J2-10 is closed.
J2-10 CLOSED to enable operation in the Reverse direction.
OPEN to disable Reverse operation (drive will decel to a stop if a Reverse speed command is still present).
Forward operation is still possible if J2-9 is closed.
Note : If J2-9 and J2-10 are both opened, the drive will decel to a stop.
J2-11 CLOSED = TABLE 2,
OPEN = TABLE 1. Refer to Table 5-7.
Note: The Operating Mode (P1401) must be set to a mode that allows table switching in both tables T1 and T2.
J2-12 CLOSED Selects ACC/DEC group 2 (V/F) or selects torque mode (Vector).
OPEN Selects ACC/DEC group 1 (V/F) or selects speed mode (Vector).
Note: If a stop command is issued while in the torque (current) mode, the control will stop but will not maintain
position (zero current). This is different than zero speed operation for the velocity mode.
J2-13 CLOSED to enable PID and FF. Feedforward (FF) is from Command Source (P1402).
OPEN to enable FF only. PID is disabled with its integrator reset to zero.
J2-14 CLOSED to enable JOG mode. Jog in either direction is allowed if enabled by J2-9 or J2-10.
J2-15 CLOSED to reset a fault.
OPEN to run.
J2-16 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 (when programmed to “ON”).
Table 5-7 Table Select – Process Control
J2-11 Command
OPEN Selects Parameter Table 1
CLOSED Selects Parameter Table 2
Note: See multiple parameter sets in this section.