19
19-24
18-23
Not Defined
25
24
Reverse Home/End Limit
26
25
Auto Brake on @ Power Off
27-28
26-27
Device ID SW1-1 thru SW1-4
29
28
Enable Modbus Address Range 17 to 23
30
29
Enable MWC II LAN Address Range 33-39
31
30
Enable Modbus Range 65-71
32
31
Enable MWC LAN Device ID 81-87
5.4 Coil Definitions and Operation
The WOC-2 has 32 simulated output coils. These coils are used as internal bit flags to perform
specific functions. Only 1-18 of the simulated coils is used. Setting the coils 20-24 will not have
any effect on the WOC-2 controller. However, they are reserved for future expansion. The WOC-
2 supports both single and group force coil commands. Refer to Section 4.3 for summary of the
Coil functions. Coils 29 – 32 are used to set the Modbus or CWT LAN ID.
Warring: Under normal
condition do not write to coils 25 - 32.
5.5 Memory Map for Holding Register (Modbus Command 03, 06,
16)
The following is the Register definitions address 0-19:
REGISTER ADDRESS
DESCRIPTION
1
0
Motor Speed in steps /msec. (1 - 62535)
2
1
Oscillation Width in Steps (1 - 65535)
3
2
Right Dwell Time in 0.01 seconds ( 0 -62535)
4
3
Left Dwell Time in 0.001 seconds (0 – 62535)
5
4
Not Used
6
5
Currents position in steps (1 – 62535)
7
6
Not Used
8
7
Move to Position in steps (1 – 62535)
9
8
Not Used
10
9
Max Position in steps ( 1 – 62535)
11
10
Homing Slide Speed in Steps/msec. (100 – 62535)
12
11
MSB:LSB where MSB = Mode and LSB = Motor Current. Mode
= 0 and Current is in 0.1 amp increments (15 – 65)
13
12
MSB:LSB where MSB = Accel/Decel ( 10 -255) and LSB =
position scaling in Steps/step (1 – 255).
14
13
Oscillation Left most position in Steps (1 – 62535) set when
Oscillation mode is active (
Do Not Modify
)
15
14
Oscillation Center position in steps ( 1 – 62535) set when
Oscillation mode is enabled (
Do Not Modify
)
16
15
Oscillation Right Position in Steps (1-62535) set when the
Oscillation mode is active. (
Do Not Modify
)
17
16
Not Used
18
17
Not Used
19
18
Not Used
20
19
FDtime:Toff stepper motor constant. (
DO NOT MODIFY
)
WARNING: Changing this value may result in a
catastrophic failure of the controller
Summary of Contents for CWT WOC-2
Page 2: ......
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Page 32: ...23 APPENDIX A SYSTEM DRAWINGS A 1 WOC 2 Enclosure Assembly 110VAC P N S3A5171...
Page 34: ...25 A 2 WOC 2 Enclosure Assembly 220VAC P N S3A5172...
Page 36: ...27 A 3 WOC 2 Operator Pendant P N E3A5069...
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