Baldor Computer Hardware EXB009A01 User Manual

Resolver to Digital  
Expansion Board  
Catalog No. EXB009A01  
Installation and Operating Manual  
6/98  
MN1313  
 
Table of Contents  
Section  
1
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
1-1  
1-1  
1-2  
1-3  
1-3  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Limited  
Safety Notice  
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Section  
2
Expansion Board Description  
.
. . . . . . . . . . . . . . . . . . .  
2–1  
2–1  
2–1  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Section  
3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
3-1  
3-1  
Board Installation  
1-15HP Size A and B Controls  
Single Expansion Board Installation  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
. . . . . . . . . . . . . . . . . .  
. . . . . . . . . . . .  
. . . . . . . . . . . . .  
.
3-2  
.
3-2  
Dual Expansion Board Installation  
15HP Size C and Larger AC Controls  
Single Expansion Board Installation  
.
3-4  
.
.
. . . . . . . . . . . .  
. . . . . . . . . . . .  
3-6  
3-6  
Dual Expansion Board Installation  
SCR DC Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Single Expansion Board Installation . . . . . . . . . . . .  
Dual Expansion Board Installation . . . . . . . . . . . . .  
.
. . . . . . . . . . . . .  
3-8  
.
3-10  
3-10  
3-11  
.
.
Table of Contents i  
 
Section  
4
Hardware Setup  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
4–1  
4–3  
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Section  
5
Software Setup  
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
. . . . . . . . . . . . . . . . . . . . .  
Series 18H and 22H Vector Controls . . . . . . . . . . .  
Series 19H and 20H DC SCR Controls . . . . . . . . .  
5–1  
5–1  
5–1  
5–1  
Configure Control Software  
.
.
.
ii Table of Contents  
 
Section 1  
General Information  
Introduction  
The Baldor controls represent the latest technology in  
microprocessor based motor controls. In addition to the user  
programmable parameters available in every control, many  
different expansion boards are available from Baldor to further  
customize the control to most any application.  
Expansion boards are categorized by compatibility into two  
groups: Group 1 and Group 2, see Table 1-1. A board from  
either group may be used alone in a control. If two boards are to  
be used, one board must be from Group 1 and the other from  
Group 2.  
Note: Using two Group 1 or two Group 2 boards in the same  
control is not allowed.  
Table 1-1 Group 1 and Group 2 Board Categories  
Group 1 Board Name  
Catalog No.  
Baldor  
Manual No.  
Isolated Input Expansion Board  
Master Pulse Reference/  
Isolated Pulse Follower  
EXB003A01  
EXB005A01  
MN1314  
MN1312  
DC Tachometer Interface  
Isolated Encoder Expansion  
Board  
EXB006A01  
EXB008A01  
MN1311  
MN1317  
Resolver to Digital Interface  
EXB009A01  
MN1313  
Group 2 Board Name  
RS-232 Serial Communication  
RS-422/RS-485 High Speed  
Serial Communication  
EXB001A01  
EXB002A01  
MN1310  
MN1310  
Four Output Relays/3-15 PSI  
Pneumatic Expansion Board  
High Resolution Analog I/O  
Expansion Board  
2 Isolated Analog Output/ 3 Relay EXB010A01  
Output Expansion Board  
EXB004A01  
EXB007A02  
MN1315  
MN1316  
MN1319  
General Information 1-1  
 
Limited Warranty  
For a period of two (2) years from the date of original purchase,  
BALDOR will repair or replace without charge controls and  
accessories which our examination proves to be defective in  
material or workmanship. This warranty is valid if the unit has not  
been tampered with by unauthorized persons, misused, abused, or  
improperly installed and has been used in accordance with the  
instructions and/or ratings supplied. This warranty is in lieu of any  
other warranty or guarantee expressed or implied. BALDOR shall  
not be held responsible for any expense (including installation and  
removal), inconvenience, or consequential damage, including  
injury to any person or property caused by items of our manufacture  
or sale. (Some states do not allow exclusion or limitation of  
incidental or consequential damages, so the above exclusion may  
not apply.) In any event, BALDOR’s total liability, under all  
circumstances, shall not exceed the full purchase price of the  
control.  
Claims for purchase price refunds, repairs, or  
replacements must be referred to BALDOR with all pertinent data  
as to the defect, the date purchased, the task performed by the  
control, and the problem encountered. No liability is assumed for  
expendable items such as fuses.  
Goods may be returned only with written notification including a  
BALDOR Return Authorization Number and any return shipments  
must be prepaid.  
1-2 General Information  
 
Safety Notice  
This equipment contains voltages that may be as great as 1000  
volts! Electrical shock can cause serious or fatal injury. Only  
qualified personnel should attempt the start-up procedure or  
troubleshoot this equipment.  
This equipment may be connected to other machines that have  
rotating parts or parts that are driven by this equipment.  
Improper use can cause serious or fatal injury. Only qualified  
personnel should attempt the start-up procedure or troubleshoot  
this equipment.  
PRECAUTIONS  
W
ARNING: Do not touch any circuit board, power device  
or electrical connection before you first  
ensure that power has been disconnected  
and there is no high voltage present from  
this equipment or other equipment to which  
it is connected. Electrical shock can cause  
serious or fatal injury. Only qualified  
personnel should attempt the start-up  
procedure or troubleshoot this equipment.  
W
ARNING: Be sure that you are completely familiar with  
the safe operation of this equipment. This  
equipment may be connected to other  
machines that have rotating parts or parts  
that are controlled by this equipment.  
Improper use can cause serious or fatal  
injury. Only qualified personnel should  
attempt the start-up procedure or  
troubleshoot this equipment.  
General Information 1-3  
 
W
ARNING: Be sure the system is properly grounded  
before applying power. Do not apply AC  
power before you ensure that all grounding  
instructions have been followed. Electrical  
shock can cause serious or fatal injury  
.
W
ARNING: Do not remove cover for at least five (5)  
minutes after AC power is disconnected to  
allow capacitors to discharge. Dangerous  
voltages are present inside the equipment.  
Electrical shock can cause serious or fatal  
injury.  
W
ARNING: Improper operation of control may cause  
violent motion of the motor shaft and driven  
equipment. Be certain that unexpected  
motor shaft movement will not cause injury  
to personnel or damage to equipment. Peak  
torque of several times the rated motor  
torque can occur during control failure.  
W
ARNING: Motor circuit may have high voltage present  
whenever AC power is applied, even when  
motor is not rotating. Electrical shock can  
cause serious or fatal injury  
.
Caution:  
To prevent equipment damage, be certain  
that the electrical service is not capable of  
delivering more than the maximum line short  
circuit current amperes listed in the  
appropriate control manual, 230 VAC, 460  
VAC or 575 VAC maximum per control rating.  
1-4 General Information  
 
Section 2  
Expansion Board Description  
Introduction  
Resolver to Digital Interface Expansion Board  
Catalog No. EXB009A01  
Group 1 Expansion Board  
The Resolver to Digital Interface expansion board provides  
closed loop operation for the Baldor Series 18H, 19H, 20H and  
22H controls. The Resolver to Digital Interface can also be used  
for PID control.  
Note: When a Resolver to Digital Interface is used in a process  
control application, an encoder should be used to provide  
velocity feedback to the control.  
Specifications  
The Resolver to Digital interface is used with a motor mounted  
resolver. This provides the correct feedback signals for the  
Baldor Control. The control can then monitor and control shaft  
position. The Buffered Encoder Output (Retransmit) signals are  
still available from the control.  
Resolver to Digital interface  
Resolver Reference Supply  
4 Volts, 25 mA maximum  
(@ 10KHz)  
DIgital Resolution  
10, 12, 14, 16 bits (selectable)  
Resolver Input Channels  
Resolver Impedance  
Resolver Return Voltage  
±
Sine,  
±
Cosine  
160 Ohms @ 10KHz minimum  
2 Volts minimum  
Resolver Transformation Ratio 2:1 (0.5 TR)  
Resolver Speeds  
Connector  
1:128 (selectable)  
Screw Terminals  
Description 2-1  
 
Maximum Motor Speed / Resolver Speed  
Resolver Speed Type Maximum Motor Speed (RPM)  
10 Bits  
12 Bits  
14 Bits  
16 Bits  
(2 Pole)  
62,400  
15,600  
3,900  
975  
1 Speed Resolver  
(4 Pole)  
2 Speed Resolver  
(6 Pole)  
3 Speed Resolver  
(8 Pole)  
4 Speed Resolver  
(10 Pole)  
5 Speed Resolver  
31,200  
20,800  
15,600  
12,480  
10,400  
7,800  
5,200  
3,900  
3,120  
2,600  
1,950  
1,300  
975  
487  
325  
244  
195  
163  
780  
(12 Pole)  
650  
6 Speed Resolver  
Maximum Resolver  
Speed/Bit Resolution  
128  
(256  
64  
(128  
32  
8
(64 Poles) (16 Poles)  
Poles)  
Poles)  
2-2 Description  
 
Section 3  
Installation  
Board Installation  
This section describes the Expansion Board installation  
procedure.  
Caution:  
Before you proceed, be sure to read and  
become familiar with the safety precautions  
at the beginning of this manual. Do not  
proceed if you are unsure of the safety  
precautions described. If you have any  
questions, contact BALDOR before you  
proceed.  
1. Remove the expansion board from the shipping container  
2. Remove all packing material from the board.  
Caution: Be sure all packing materials are removed  
.
from the board. Conductive foam may be  
present on the connectors to prevent static  
build up during shipping. This can prevent  
proper circuit operation.  
Installation differs between the 1-15 HP Size A and B controls  
and the 15HP Size C and larger AC controls and the SCR DC  
controls. If you are installing only one board, refer to the “Single  
Expansion Board Installation” procedure. If you are installing two  
expansion boards (or a second board) refer to the “Dual  
Expansion Board Installation” procedure.  
Installation 3-1  
 
1-15HP Size A and B Controls  
(For all 15H Inverter, 18H Vector, and 23H Servo).  
Single Expansion Board Installation  
Procedure:  
1. Be sure drive operation is terminated and secured.  
2. Remove all power sources from the control.  
3.  
Wait at least 5 minutes for internal capacitors to discharge.  
4. Remove the four (4) Phillips head screws that secure the  
control cover.  
5. Remove the control cover  
.
6. Remove the #6 screw at position MH1 (upper left on the  
main circuit board. See Figure 3-1.  
7. Install the long standoffs provided in the installation  
hardware as shown in Figure 3-1. (Be sure the  
Male/Female standoff is at position MH1. The other three  
are Female/Female.)  
8. Slide the expansion board male connector into the female  
connector of the control board.  
9. Securely mount the expansion board to the standoffs  
installed in step 7 using #6 screws provided in the  
installation hardware. See Figure 3-2.  
10. The mechanical installation of the expansion board is now  
complete. Refer to Section 4 of this manual and configure  
the jumpers as desired. Also complete the wiring before  
you proceed to step 11.  
11. When complete, install the control cover using the four (4)  
Phillips head screws.  
12. Restore all power sources to the control.  
13. Restore drive operation.  
3-2 Installation  
 
Figure 3-1 Single Expansion Board Installation  
Expansion Board  
Remove screw  
(Labeled MH1 in  
Main PCB Screen).  
Install Male/Female  
Standoff.  
Main Control  
Board  
Install Female/Female  
Aluminum Standoff.  
Install Female/Female  
Nylon Standoff.  
Terminal tightening torque is 7 lb-in (0.8 Nm) maximum.  
Figure 3-2 Single Expansion Board Installation  
#6 Screw  
Group 1 or 2 Expansion Board  
Female/Female shown. Use Male/Female  
in place of (MH1) screw Figure 3-1.  
Long Aluminum or  
Nylon Standoff  
Main Circuit Board  
Installation 3-3  
 
1-15HP Size A and B Controls (Continued)  
Dual Expansion Board Installation  
Procedure:  
1. Be sure drive operation is terminated and secured.  
2. Remove all power sources from the control.  
3.  
Wait at least 5 minutes for internal capacitors to discharge.  
4. Remove the four (4) Phillips head screws that secure the  
control cover.  
5. Remove the control cover  
.
6. Remove the #6 screw at position MH1 (upper left on the  
main circuit board. See Figure 3-1.  
7. Install the long standoffs provided in the installation  
hardware as shown in Figure 3-1. (Be sure the  
Male/Female standoff is at position MH1. The other three  
are Female/Female.)  
8. Slide the Group 1 board male connector into the female  
connector of the control board. See Figure 3-3.  
9. Securely mount the Group 1 expansion board to the  
standoffs installed in step 7 using the 4 short aluminum  
standoffs provided in the installation hardware. See Figure  
3-3.  
10. The mechanical installation of the Group 1 expansion board  
is now complete. Refer to the manual for the Group 1 board  
and configure the jumpers as desired. Also complete the  
wiring before you proceed to step 11.  
11. Install the Group 2 board on top of the previously installed  
Group 1 board by plugging the female connector onto the  
male connector of the Group 1 board as shown in Figure  
3-3.  
12. Secure this Group 2 board to the Group 1 board using the  
#6 screws provided.  
3-4 Installation  
 
1-15HP Size A and B Controls  
Dual Expansion Board Installation (Continued)  
13. The mechanical installation of the first expansion board is  
now complete. Refer to the manual for the Group 2 board  
and configure any jumpers and switches as desired. Also  
complete the wiring for this board before you install the  
cover.  
14. When complete, install the control cover using the four (4)  
Phillips head screws.  
15. Restore all power sources to the control.  
16. Restore drive operation.  
Figure 3-3 Dual Expansion Board Installation  
#6 Screw  
Group 2 Expansion Board  
Female Connector  
Short  
Aluminum  
Standoff  
Male Connector  
Group 1 Expansion Board  
Long  
Female/Female shown. Use Male/Female  
Aluminum or  
in place of (MH1) screw (Figure 3-1).  
Nylon Standoff  
Main Circuit Board  
Installation 3-5  
 
15HP Size C and Larger AC Controls  
(For all 15H Inverter, 21H Line Regen Inverter, 18H Vector, 22H  
Line Regen Vector and 23H Servo).  
Single Expansion Board Installation  
Procedure:  
1. Be sure drive operation is terminated and secured.  
2. Remove all power sources from the control.  
3.  
Wait at least 5 minutes for internal capacitors to discharge.  
1
4. Remove the four (4) Phillips head screws (  
/
4
turn) that  
secure the control cover. (On floor mounted G size  
enclosures, open the enclosure door).  
5. Remove the control cover  
.
6. Slide the expansion board male connector into the female  
connector of the control board. See Figure 3-4.  
7. Securely mount the expansion board to the sheet metal  
mounting plate using the #6 screws provided in the  
installation hardware. See Figure 3-5.  
8. The mechanical installation of the expansion board is now  
complete. Refer to Section 4 of this manual and configure  
the jumpers as desired. Also complete the wiring before  
you proceed to step 9.  
9. When complete, install the control cover using the four (4)  
1
Phillips head screws (  
/
4
turn). (On floor mounted G size  
enclosures, close the enclosure door).  
10. Restore all power sources to the control.  
11. Restore drive operation.  
3-6 Installation  
 
15HP Size C and Larger AC Controls  
Single Expansion Board Installation (Continued)  
Figure 3-4 Single Expansion Board Installation  
Expansion Board  
Motor Control Board  
Terminal tightening torque is 7 lb-in (0.8 Nm) maximum.  
Figure 3-5 Single Expansion Board Installation  
#6 Screw  
Group 1 or 2 Expansion Board  
Sheet Metal Mounting Plate  
Installation 3-7  
 
15HP Size C and Larger AC Controls (Continued)  
Dual Expansion Board Installation  
Procedure:  
1. Be sure drive operation is terminated and secured.  
2. Remove all power sources from the control.  
3.  
Wait at least 5 minutes for internal capacitors to discharge.  
1
4. Remove the four (4) Phillips head screws (  
/
4
turn) that  
secure the control cover. (On floor mounted G size  
enclosures, open the enclosure door).  
5. Remove the control cover  
.
6. Slide the Group 1 expansion board male connector into the  
female connector of the control board. See Figure 3-4.  
7. Securely mount the Group 1 expansion board to the sheet  
metal mounting plate using the short standoffs provided in  
the installation hardware. See Figure 3-6.  
8. The mechanical installation of the expansion board is now  
complete. Refer to the manual for the Group 1 board and  
configure the jumpers as desired. Also complete the wiring  
before you proceed to step 9.  
9. Install the Group 2 board on top of the previously installed  
Group 1 board by plugging the female connector onto the  
male connector of the Group 1 board as shown in Figure  
3-6.  
10. Secure this Group 2 board to the Group 1 board using the  
#6 screws provided. See Figure 3-6.  
11. The mechanical installation of the expansion board is now  
complete. Refer to the manual for the Group 2 board and  
configure any jumpers and switches as desired. Also  
complete the wiring for this board before you install the  
cover.  
3-8 Installation  
 
15HP Size C and Larger AC Controls  
Dual Expansion Board Installation (Continued)  
12. When complete, install the control cover using the four (4)  
1
Phillips head screws (  
/
4
turn). (On floor mounted G size  
enclosures, close the enclosure door).  
13. Restore all power sources to the control.  
14. Restore drive operation.  
Figure 3-6 Dual Expansion Board Installation  
#6 Screw  
Group 2 Expansion Board  
Female Connector  
Short Aluminum  
Standoff  
Male Connector  
Group 1 Expansion Board  
Control Board Mounting Plate  
Installation 3-9  
 
SCR DC Controls  
(For 19H and 20H SCR DC Controls).  
Single Expansion Board Installation  
Procedure:  
1. Be sure drive operation is terminated and secured.  
2. Remove all power sources from the control.  
3.  
Wait at least 5 minutes for internal capacitors to discharge.  
4. Slide the expansion board male connector into the female  
connector of the control board. See Figure 3-4.  
5. Securely mount the expansion board to the sheet metal  
mounting plate using the #6 screws provided in the  
installation hardware. See Figure 3-5.  
6. The mechanical installation of the expansion board is now  
complete. Refer to the Group 1 manual and configure the  
jumpers as desired. Also complete the wiring before you  
proceed to step 7.  
7. Restore all power sources to the control.  
8. Restore drive operation.  
3-10 Installation  
 
SCR DC Controls (Continued)  
Dual Expansion Board Installation  
Procedure:  
1. Be sure drive operation is terminated and secured.  
2. Remove all power sources from the control.  
3.  
Wait at least 5 minutes for internal capacitors to discharge.  
4. Slide the Group 1 board male connector into the female  
connector of the control board. See Figure 3-4.  
5. Securely mount the Group 1 expansion board to the sheet  
metal mounting plate using the short standoffs provided in  
the installation hardware. See Figure 3-6.  
6. The mechanical installation of the expansion board is now  
complete. Refer to the Group 1 manual and configure the  
jumpers as desired. Also complete the wiring before you  
proceed to step 7.  
7. Install the Group 2 board on top of the previously installed  
Group 1 board by plugging the female connector onto the  
male connector of the Group 1 board as shown in Figure  
3-6.  
8. Secure this Group 2 board to the Group 1 board using the  
#6 screws provided. See Figure 3-6.  
9. The mechanical installation of the expansion board is now  
complete. Refer to the manual for the Group 2 board and  
configure any jumpers and switches as desired. Also  
complete the wiring for this board before you proceed to  
step 10.  
10. Restore all power sources to the control.  
11. Restore drive operation.  
Installation 3-11  
 
3-12 Installation  
 
Section 4  
Hardware Setup  
Important:  
If the Resolver to Digital expansion board is installed in a Vector  
control that has a feedback module installed, the feedback  
module must be removed to prevent interference with the  
expansion board. Figure 4-1 shows how to identify the feedback  
module on the DSP Main Control Board. The main control board  
is where the keypad plugs in.  
Figure 4-1 Feedback Module Identification  
Main  
Control  
Board  
Feedback  
Module  
Setup 4-1  
 
If your Vector control does not look like the one pictured in Figure  
4-1, do not perform the feedback module removal procedure.  
Instead, continue onto page 4-3.  
Feedback Module Removal Procedure  
If your Vector control looks like the one pictured in Figure 4-1,  
perform the following procedure:  
The resolver feedback module must be removed from the main  
control board to change the JP1 position. Use the following  
procedure.  
1. Be sure drive operation is terminated and secured.  
2. Remove all power sources from the control. Wait at least 5  
minutes for internal capacitors to discharge.  
3. Remove the control cover  
.
4. Use a grounded wrist strap connected to chassis ground.  
5. Firmly grasp the Resolver Feedback Module and remove it  
from its connectors on the main control board. Be careful  
not to bend the pins by twisting or lifting the module  
unevenly.  
6. Place the Resolver Feedback Module in an antistatic bag  
and store it in a clean area for future use.  
7. Install the control cover  
.
Now there is no conflict between this module and the Resolver to  
Digital expansion board signal inputs to the control board. The  
Resolver to Digital expansion board will provide the input signals  
for the control board to use. Continue on page 4-3.  
4-2 Setup  
 
Connections  
W
ARNING: High voltage is present on the Resolver to  
Digital expansion board. Do not touch any  
circuit board, power device or electrical  
connection before you first ensure that  
power has been disconnected and there is  
no high voltage present from this equipment  
or other equipment to which it is connected.  
Electrical shock can cause serious or fatal  
injury. Only qualified personnel should  
attempt the start-up procedure or  
troubleshoot this equipment.  
Procedure: (Refer to Figure 4-1 and FIgure 4-2.)  
1. Connect the resolver SINE+ wire to J1 terminal 51 of the  
Resolver to Digital expansion board.  
2. Connect the resolver SINE– wire to J1 terminal 52 of the  
Resolver to Digital expansion board.  
3. Connect the resolver COS+ wire to J1 terminal 53 of the  
Resolver to Digital expansion board.  
4. Connect the resolver COS– wire to J1 terminal 54 of the  
Resolver to Digital expansion board.  
5. Connect the resolver REFERENCE+ wire to J1 terminal 55  
of the Resolver to Digital expansion board.  
6. Connect the resolver REFERENCE– wire to J1 terminal 56 of  
the Resolver to Digital expansion board.  
7. Connect cable shields to J1 terminal 56 of the Resolver to  
Digital expansion board. Shields are to be connected at the  
expansion board. (Shields not connected at the Resolver).  
8. Refer to Table 4-1 and set the DIP switches for the  
resolution you require.  
Setup 4-3  
 
Figure 4-1 Switch and Terminal Locations  
DIP Switch  
OFF  
ON  
All switches  
hown in OFF  
position.  
Side View  
51 52 53 54 55 56  
J1  
Terminal tightening torque is 7 lb-in (0.8 Nm) maximum.  
4-4 Setup  
 
Figure 4-2 Resolver Connections  
R2  
R1  
S2  
P
51  
SINE+  
SINE–  
COS+  
COS–  
REF+  
S4  
52  
P
53  
S3  
S1  
54  
55  
56  
P
REF–  
(Common/  
Shield)  
P
= Twisted Pair  
Terminal tightening torque is 7 lb-in (0.8 Nm) maximum.  
Table 4-1 Switch Settings  
DIP Switch Number  
Digital Resolution  
(Bits)  
1
2
3
4
5
10  
12  
14  
16  
ON  
ON  
OFF  
OFF  
ON  
OFF  
ON  
OFF  
OFF  
OFF  
ON  
OFF  
OFF  
ON  
ON  
ON  
OFF  
OFF  
OFF  
OFF  
Setup 4-5  
 
4-6 Setup  
 
Section 5  
Software Setup  
Configure Control Software  
After the Resolver to Digital Interface board has been installed  
and the DIP switches are correctly set, the control software must  
be configured.  
Series 18H and 22H Vector Controls  
Note: When the Resolver to Digital Interface board is installed,  
the encoder inputs to the control are automatically  
disabled (J1 pins 23 to 30).  
The value of the Level 2, MOTOR DATA Block, “Resolver Speed”  
parameter (P2509) must be set to the correct speed value.  
Procedure:  
1. At the keypad, access the Level 2 Blocks.  
2. Scroll to and access the Motor Data Block.  
3. Access the Resolver Speed parameter  
.
Change its’ value to the Resolver Speed Type.  
Example: For a 2 pole Resolver, enter 1 (1 Speed).  
Example: For a 6 pole Resolver, enter 3 (3 Speed).  
Series 19H and 20H DC SCR Controls  
The value of the Level 2, MOTOR DATA Block, “Feedback Type”  
parameter (P2507) and “Resolver Speed” parameter (P2509)  
must be set.  
Procedure:  
1. At the keypad, access the Level 2 Blocks.  
2. Scroll to and access the Motor Data Block.  
3. Access the Feedback Type parameter  
.
Change its’ value to RESOLVER.  
4. Access the Resolver Speed parameter  
.
Change its’ value to the Resolver Speed Type.  
Example: For a 2 pole Resolver, enter 1 (1 Speed).  
Example: For a 6 pole Resolver, enter 3 (3 Speed).  
Software 5-1  
 
5-2 Software  
 

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