Specifications

DL06 Micro PLC User Manual, 3rd Edition, Rev. C
E–65
Appendix E: High-speed Input and Pulse Output Features
1
2
3
4
E
6
7
8
9
10
11
12
13
14
A
B
C
D
Automatic Trapezoidal Profile Error Codes
The Profile Parameter Table starting at V3630 (default location) defines the profile. Certain
numbers will result in an error when the HSIO attempts to use the parameters to execute a
move profile. When an error occurs, the HSIO writes an error code in V3636.
Most errors can be corrected by rechecking the Profile Parameter Table values. The error is
automatically cleared at powerup and at Program-to-Run Mode transitions.
Troubleshooting Guide for Mode 30
If you’re having trouble with Mode 30 operation, please study the following symptoms and
possible causes. The most common problems are listed below.
Symptom: The stepper motor does not rotate.
Possible causes:
1. Configuration – Verify that the HSIO actually generates pulses on outputs Y0 and Y1. Watch the
status LEDs for Y0 and Y1 when you start a motion profile. If the LEDs flicker on and off or are
steadily on, the configuration is probably correct.
2. Programming error – If there are no pulses on Y0 or Y1 you may have a programming error.
Check the contents of V3636 for an error code that may be generated when the PLC attempts to
do the move profile. Error code descriptions are given above.
3. Check target value – The profile will not pulse if the count value is equal to the target value
(ex. count =0, target=0).
Error Code Error Description
0000 No error
0010 Requested profile type code is invalid (must use 4 to 6 or C to F)
0011 Interrupt is selected for absolute mode
0020 Target Velocity is not in BCD
0021 Target Velocity is specified to be less than 40 pps
0022 Target Velocity is specified to be greater than 10,000 pps
0030 Target Position value is not in BCD
0031 Target Position value is zero
0032 Direction Select is not 0 or 80000000.
0040 Starting Velocity is not in BCD
0041 Starting Velocity is specified to be less than 40 pps
0042 Starting Velocity is specified to be greater than 10,000 pps
0050 Acceleration Time is not in BCD
0051 Acceleration Time is zero
0052 Acceleration Time is greater than 10 seconds
0060 Deceleration Time is not in BCD
0061 Deceleration Time is zero
0062 Deceleration Time is greater than 10 seconds
0070 Ending Velocity is not BCD
0071 Ending Velocity is specified to be less than 40 pps
0072 Ending Velocity is specified to be greater than 1,000 pps
0073 Ending Velocity is specified to be greater than Target Velocity