Plc Mode As Process Pid Mode - Baldor VS1GV21-1B Installation & Operating Manual

10.7 PLC Mode as Process PID Mode

This example shows how the PLC Mode rendered as the Process PID Mode.
Initialization:
Parameter
P1401
PLC Mode configuration parameters:
Parameter Parameter Dec
Number
P3401 050.000.000.020
P3402 051.000.000.021
P3403 001.000.000.034
P3404 052.000.000.035
P3405 053.000.000.038
P3406 054.000.000.029
P3407 055.000.000.018
P3408 055.000.000.006
P3409 056.000.000.023
P3410 057.003.000.019
J1
1
2
3
4
5
6
7
See recommended tightening torques in Table A-2.
*Note: Remove factory jumper from J2-8 and J3-24 before connecting switch at J2-8.
The Parameter Dec Value column can be used when entering the PLC configuration parameters at the keypad (parameters
are shown as decimal long values - byte3.byte2.byte1.byte0).
For this mode Enable is active.
The unconditional True statement P3403 enables parameter table select (Table 10-5 ) at all times.
The Fault action is programmed to trigger whenever digital input 8 goes low.
10-10 PLC Mode Description
Value
PLC
Byte 3 Condition
Value
Input 1 (50)
Input 2 (51)
True (1)
Input 3 (52)
Input 4 (53)
Input 5 (54)
Input 6 (55)
Input 6 (55)
Input 7 (56)
Input 8 (57)
User Analog Return
Analog Input 1
Analog Ref. Power +
Analog Input 2+
Analog Input 2-
Analog Output 1
Analog Output 2
See Figure 5-4 for connection information.
PLC operating mode selected
Byte 2 Logic Byte 1 Condition
OR (0) False (0)
OR (0) False (0)
OR (0) False (0)
OR (0) False (0)
OR (0) False (0)
OR (0) False (0)
OR (0) False (0)
OR (0) False (0)
OR (0) False (0)
NOR (3) False (0)
*
Forward Enable
Reverse Enable
Table Select
Speed/Torque
Process Mode Enable
Fault Reset
External Trip
Comment
Byte 0 Action
Forward (20)
Reverse (21)
Param Table Select (34)
Table Select Bit 0 (35)
Torque/Speed (38)
PID (29)
Jog Enable (18)
Jog Forward (6)
Reset (23)
Fault (19)
J2
Enable
8
Enable
9
Digital Input 1
10
Digital Input 2
11
Digital Input 3
12
Digital Input 4
13
Digital Input 5
Jog
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)
MN765