Instrumentation Systems & Services MicroSpeed 196 User Manual Download Page 9

Variable 22 - Follower Display 

-

 When the MicroSpeed  196 is in the Follower

mode, the numeric display can be used as a linear tachometer (displaying actual speed
in user units), or it can be used to display the ratio that the Follower is maintaining to
the lead (i.e. the unit would read 1.000 when the follower was running at a 1:1 ratio to
the lead). When Variable 22 is selected, the alphanumeric display will read 

Tach  Sel.

To select between the two follower display options, enter one of the following numbers:

0000 = Linear Tachometer in User Units (Units from Variable 02)
0001 = Ratio Tachometer in User Ratio Units (Units from Variable 23)

Variable 10 - User Unit Label 

-

 This variable allows the user to select what the

alphanumeric display will display during normal operation -when the display is in Tach

in User Units mode. The default label is RPM

To program Variable 10, enter the code

that corresponds to the desired user unit label from Table 3 below.

Table 3 -

 User Unit Labels

0-

 

R P M 

1 -

 FPM 2- GPM

-

 REV/SEC 4- REV/MIN

5- REV/HR

-

 INCH/SEC 7 

-

 INCH/MIN

-

 INCH/HR

9 - FEET/SEC 10 

FEET/MIN

11 

FEET/HR

12 

-

YARD/SEC 13 

-

YARD/MIN

14 

-

YARD/HR

15 

-

MM/SEC 16 

-

MM/MIN 17- MM/HR

18

CM/SEC 19- CM/MIN

20 

-

CM/HR

21 

-

MET/SEC 22 

MET/MIN

23 

MET/HR

24 

-

OZ/SEC

25 

-

OZ/MIN 26- OZ/HR

27

GAL/SEC 28- GAL/MIN 29- GAL/HR

30 

-

ML/SEC 31 

ML/MIN 32

Ml/HR

33 

-

LIT/SEC 34 

LIT/MIN

35 

LlT/HR

36 

-

HERTZ 37 

-

KHERTZ 38 

-

MHZ

39 

-

BOT/SEC

40 

-

BOT/MIN

41 

-

BOT/HR

42 

-

CAN/SEC 43 

-

CAN/MIN

44 

-

CAN/HR

45 

LBS/SEC

46 

LBS/MIN

47 

LBS/HR

48 

-

TURN/SEC 49 

-

TURNIMI

50 

-

TURN/HR

51 

-

THRD/SEC

52 

-

THRD/MI

53 

-

THRDIHR

54 

-

PART/SEC 55 

-

PART/MIN

56 

-

PARTSIHR

57 

-

Percent% 58 

-

RATIO% 65 

-

Customized

15

Diagnostic 0 - Custom User Unit Labels:

If 

the choices presented in Variable 10 do not provide the display that is needed, a

Custom User Unit Label can be created, for both Master and Follower modes if the
MicroSpeed  196 will be used in both modes. When programming the MicroSpeed  196
custom display, the Master/Follower input must be in the appropriate position.

Note: The Custom User Unit Label has two preprogrammed labels; one for Master
Mode, defaulted to “RPM”, and one for Follower Mode, defaulted to

“Ratio % “.

The following characters are available in the User Unit display:

ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789/*t-_and”blank.”

Use the following steps to program the desired display:

Enter Diagnostic 0 by pressing 

2ND Func

 and then the 0 key.

The alphanumeric display will show eight underscore characters:
-------- Press the   (up arrow) or   (down arrow) key to scroll through the

list of characters until the desired character for the first position is displayed.

Press the Enter key. This will lock the character into that position and move to the
next character on the eight character display. Repeat steps B and C until all eight
characters have been selected and entered.

After the rightmost character has been entered you will exit Diagnostic 0 and return
to the READY mode.

Note: Pressing 2nd Func at any time will cause an exit from Diagnostic 0 and
will return the MicroSpeed 196 to the READY  mode.

5. 

To display your custom user unit label during operation, set variable 10 to 65 (The

preprogrammed user unit labels in Variable 10 are still available by setting Variable

10 to the desired display number.

To clear the previously programmed label, re-enter to Diagnostic 0 (See Step 1 above
for instructions.)

16

Summary of Contents for MicroSpeed 196

Page 1: ...MSMAN32C MicroSpeed 196...

Page 2: ...is designed in sequential order from basics to the highest level of MicroSpeed 196 programming The deeper you read into each section the less relevent the options may be to your application If this is...

Page 3: ...d to the wiper of the speed potentiometer The isolated common terminal on the MicroSpeed 196 is connected to reference common on the drive Terminal locations are as follows TB2 2 Isolated Command Outp...

Page 4: ...ignal from a PLC The MicroSpeed 196 only reads this input while stopped in the Ready mode Wiring of the Master Follower input is as follows TB1 15 Master Follower to common Open Master Closed Follower...

Page 5: ...puts relays LEDs etc Power to the output circuits should be wired parallel with the Diode Protect TB2 20 terminal if inductive loads are driven to avoid damage to the output circuitry See Diagram 5 Wi...

Page 6: ...display will prompt for a variable number and the numeric display will indicate two zeros 00 which will reflect the variable number entered Enter the desired variable number and press ENTER If you are...

Page 7: ...FOLLOWER MODE The Microspeed 196 in the Follower mode mirrors a lead frequency input and can be scaled by the Ratio Set Point The lead frequency is typically generated from a digital transducer on ano...

Page 8: ...can be independently locked The section of the keypad that is locked is determined by placing a 1 one in the appropriate location Any section or combination of sections can be locked See chart below...

Page 9: ...ART MIN 56 PARTSIHR 57 Percent 58 RATIO 65 Customized 15 Diagnostic 0 Custom User Unit Labels If the choices presented in Variable 10 do not provide the display that is needed a Custom User Unit Label...

Page 10: ...ect the proper polarity of the Command Output Voltage using the Forward Reverse Input Open Positive Closed Negative 3 Access Diagnostic 9 Digital Potentiometer by pressing 2nd Function key then the 9...

Page 11: ...ters at the unstable speed 19 FOLLOWER MODE PID CONSIDERATIONS Variable 09 Max Lead Wind Up If you are speed matching and have very fast master speed changes or if you are bringing the Follower motor...

Page 12: ...ill decrease motor speed Variable 28 Auxiliary Input Delay Delays the start of the Auxiliary Trim function on startup Enter the number of 10 msec update cycles to wait When ENTER is pressed the MicroS...

Page 13: ...g inputs Closed Open Loop Master Follower Forward Reverse Keypad Unlocked Locked out Set Point 1 3 2 4 Set Point 3 4 Disabled Set Point 3 4 Enabled No Scroll Scroll Down No Scroll Scroll Up Left to ri...

Page 14: ...oSpeed 196 with node address 01 will be the only MicroSpeed 196 to answer the host computer but all MicroSpeed 196 s will respond to global commands Never duplicate an address on the same communicatio...

Page 15: ...ommunication Valid characters from the host are 0 command 1 read variable or 2 write variable The MicroSpeed 196 will echo the host in this character location unless the host communication message has...

Page 16: ...in a message it will respond with a 3 in the Character 4 position The type of error will be specified in the Character 6 position Error type Problem 1 Parity Error Standard Definition 2 Data Error Da...

Page 17: ...aximum Speed PPR Maximum Lead RPM Lead PPR User Unity Ratio Master Follower The active set point will only change with a Change Set Point command A write command to the active set point while running...

Page 18: ...mp Compete Zero Speed Deviation Drive Enable Operational Specifications Accuracy Respons Modes of Operation Preset Speeds Accel Decel Times Processor Speed Display Alphanumeric Display Function LEDs D...

Page 19: ......

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