.

S200: Switch Settings

The configuration switches S1 and S2 are located on the top of the drive. Although the drive can be configured to not use the switches, the factory default configuration uses the switches for selecting Torque/Current versus Velocity operational mode, SFD or 6-step feedback device, and emulated encoder line count.

S1: Rotary Setup Switch; SFD Feedback

S1 is a 10-position rotary switch. The function of S1 depends on the feedback mode in which the drive is configured.

NOTE: The emulated encoder output is only available when using SFD feedback to the base unit or when a high-resolution feedback device is connected to the option card.

Position
Signal
S1-0
User Settable1
(Factory Default = 500)
S1-1
512
S1-2
1000
S1-3
1024
S1-4
2000
S1-5
2048
S1-6
4096
S1-7
5000
S1-8
8192
S1-9
10000

1 - S1 position 0 allows setting the non-volatile line count via the drive parameter EncOut to any of the following values: 128, 512, 1024, 2048, 4096, 8192, 16384, 32768125, 500, 1000, 2000, 2500, 5000, 10000, 20000

The value that is written replaces the factory default value listed in position 0 of the table.

S1 Function with SFD Feedback

When using the Smart Feedback Device (SFD), S1 sets the emulated encoder line count.

Position
Emulated Encoder Lines/Revolution
S1-0
User settable1
(factory default = 500)
S1-1
512
S1-2
1000
S1-3
1024
S1-4
2000
S1-5
2048
S1-6
4096
S1-7
5000
S1-8
8192
S1-9
10000

1 - The S1 position 0 allows setting the non-volatile line count via the drive parameter EncOut to any of the following values: 128, 512, 1024, 2048, 4096, 8192, 16384, 32768125, 500, 1000, 2000, 2500, 5000, 10000, 20000. The value written replaces the factory default value listed in position 0 of the table.

NOTE: The emulated encoder output is only available when using SFD feedback to the base unit or a high-resolution feedback device connected to the option card.

S1 Function with 6-Step Feedback

In 6-step mode, S1 sets the current loop proportional gain, KIP. Set S1 to the value listed in the table for your drive type and motor inductance. Consult the factory if the motor inductance is lower or higher than what can be accommodated by S1. An incorrect setting of KIP can cause current loop instability or oscillation potentially resulting in damage to the drive or application.

Motor Inductance Tables for 6-step Commutation (L in mH)
Position
AC Input Drive
S20260
S20360
S20660
S1-02
User settable2
(factory default = 96.832)
User settable2
(factory default = 48.416)
User settable2
(factory default = 24.208)
S1-1
6.17 - 9.03
3.09 - 4.50
1.55 - 2.25
S1-2
9.04 - 13.39
4.51 - 6.69
2.26 - 3.34
S1-3
13.40 - 19.56
6.70 - 9.78
3.35 - 4.89
S1-4
19.57 - 28.89
9.79 - 14.44
4.90 - 7.22
S1-5
28.90 - 43.34
14.45 - 21.67
7.23 - 10.83
S1-6
43.35 - 63.80
21.88 - 31.90
10.84 - 15.95
S1-7
63.81 - 95.11
31.91 - 47.55
15.96 - 23.76
S1-8
95.12 - 144.49
47.56 - 72.24
23.77 - 36.12
S1-9
144.50 - 216.74
72.25 - 108.40
36.13 - 54.20

Position
DC Input Drive
S20330
S20630
S1-0
User settable2
(factory default = 12.104)
User settable2
(factory default = 6.052)
S1-1
0.52 - 0.75
0.27 - 0.38
S1-2
0.76 - 1.11
0.39 - 0.56
S1-3
1.12 - 1.63
0.57 - 0.81
S1-4
1.64 - 2.41
0.82 - 1.20
S1-5
2.42 - 3.61
1.21 - 1.80
S1-6
3.62 - 5.32
1.81 - 2.65
S1-7
5.33 - 7.92
2.66 - 3.96
S1-8
7.93 - 12.04
3.97 - 6.02
S1-9
12.05 - 18.06
6.03 - 9.03

2 - The S1 position 0 allows the setting of non-volatile KIP via the serial port to any valid value in 6-Step mode. The value written will replace the default value listed in position 0 of the table.

 

S2 : DIP Setup Switch; Type Setting

S2 is a 4-position dip switch. Switch positions 1 and 2 can set the operational mode and feedback types when enabled. Setting the drive parameters as shown in the following table enables the switch and is the factory default configuration. Switch positions 3 and 4 are reserved for future functionality and should be left in the down/closed factory default position.

Position
Parameter
Setting
Function
Switch State
Down/Closed
Up/Open
S2-1
 OpMode = Setup Operational Mode Torque/Current Control Velocity Control
S2-2
 CommMode = Setup Feedback Type SFD Hall-6 Step
S2-3
 Reserved Reserved Default Reserved
S2-4
 Reserved Reserved Default Reserved

NOTE: Drive parameter settings can override the S2 switch settings. To enable S2 for setup verify that the following drive parameters are set as shown below. The factory default is to ship the drive with the switches enabled:

Parameter
Value
OpMode Setup S2-1
CommMode Setup S2-2

 

 

 
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