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CNC_RDWAVEPRM | WAVE

Description

Reads the waveform diagnosis parameter setting.

Cnc_rdwaveprm2 supports Series 15i and expanded the function.
Please use cnc_rdwaveprm2 better than cnc_rdwaveprm.

In case of using this function, the waveform diagnosis screen of CNC must not be used.
If used, the behavior of this function is not guaranteed.
MTConnect Fanuc Adapter

Universal Fanuc Driver

Fanuc Focas Library CD

Declaration

#include "fwlib32.h"

FWLIBAPI short WINAPI cnc_rdwaveprm(unsigned short FlibHndl, IODBWAVE *wave);

Arguments

FlibHndl   [ in ]

Specify the library handle.
See "Library handle" for details.

wave   [ out ]

Pointer to the IODBWAVE structure including the waveform diagnosis parameter.
The IODBWAVE structure is as follows.

typedef struct iodbwave {
    short   condition ; /* condition */
    char    trg_adr ;   /* trigger address */
    char    trg_bit ;   /* trigger bit */
    short   trg_no ;    /* trigger number */
    short   delay ;     /* delay time */
    short   t_range ;   /* sampling time */
    struct {
        short   kind ;  /* kind of waveform data */
        union {
#ifdef M_AXIS2  /* Series 15 : maximum axis=24 */
            long        axis ;  /* axis information */
#else
            short       axis ;  /* axis information */
#endif
            struct {            /* machine signal */
                char    adr ;   /*   kind of PMC address */
                char    bit ;   /*   bit number */
                short   no ;    /*   number of PMC address */
            } io ;
        } u ;
    } ch[12] ;
} IODBWAVE ;
condition
data sampling condition
One of the following condition is stored.
0 The sampling of the data is started by cnc_wavestart function, and stopped after the specified sampling time.
1 The sampling of the data is started when the trigger specified by the next item rises after calling cnc_wavestart function, and stopped after the specified sampling time.
2 The sampling of the data is started when the trigger specified by the next item falls after calling cnc_wavestart function, and stopped after the specified sampling time.
100 The sampling of the data is started by cnc_wavestart function, and stopped when a servo alarm occurrs.
101 The sampling of the data is started by cnc_wavestart function, and stopped when a servo alarm occurrs or the trigger rises.
102 The sampling of the data is started by cnc_wavestart function, and stopped when a servo alarm occurrs or the trigger falls.
*In case of Series 16/18, 16i/18i/21i, 0i the waveform data under the condition 100,101,102 is backupped even if the power is off.
*In case of Series 16i/18i-W, there is not the setting for condition 100,101,102.
trg_adr
trigger address
The kind of PMC address which corresponds to machine signal for a trigger is stored with ASCII code.
It is valid when condition is 1/2/101/102.
Kind of stored PMC address : "G","F","Y","X"
trg_bit
trigger bit
The bit number of PMC address which corresponds to machine signal for a trigger is stored.
It is valid when condition is 1/2/101/102.
Range of stored bit number : 0,..,7
trg_no
trigger number
The PMC address number which corresponds to machine signal for a trigger is stored.
It is valid when condition is 1/2/101/102.
Range of stored number is shown in pmc_rdpmcrng function reference.
delay
delay time
After the stop condition is satisfied and this delay time has passed, the sampling is stopped.
range
Series 150,..,32000
Series 16/18, 16i/18i/21i, 0i0,..,32760
unit 1 msec
It is valid when the condition is 100/101/102.
t_range
sampling time
sampling time is stored.
range
    Series 15
    25/50/100/200/400/800 show the following time respectively.
    500/1000/2000/4000/8000/16000
    Series 16/18, 16i/18i/21i, 0i
    10,..,8192
unit 1 msec
It is valid when the condition is 0/1/2.
ch[n].kind
(n is channel number 0,..,11)
An available channel and the kind of the waveform data are as follows according to the CNC MODEL and the condition.
condition : 100/101/102
channel No (n) ch[n].kind
(kind of waveform data)
Series 16/18, 16i/18i/21i, 0i Series 15
000,..,2, 4,..,7
110,..,2, 4,..,7
220,..,2, 4,..,7
350,..,2, 4,..,7
46not used
57not used
condition : 0/1/2
channel No (n) ch[n].kind
(kind of waveform data)
Series 16/18, 16i/18i/21i, 0i Series 15
60,..,3, 5,..,7, 9,..,130,..,2, 4,..,7, 9,..,11
70,..,3, 5,..,7, 9,..,130,..,2, 4,..,7, 9,..,11
8not used13
9not used13
10not used13
11not used13
*If "-1" is stored in ch[n].kind, the data of its channel is invalid. (The value of "kind" concerning an unused channel is indefinite.)
*Select a following member of union properly according to the value of ch[n].kind.
ch[n].u.axis kind : except '13'
ch[n].u.io kind : '13'
* In case of Series 16i/18i-W, 10-12 does not exist as the value of ch[n].kind.

Kind of waveform data (O:available,X:not available)
number meaning unit Series 16/18,16i/18i/21i,0i Series 15
0/1/2 100/101/102 0/1/2 100/101/102
-1No data- OOOO
0Servo error(8msec)Pulse(detection unit) OOOO
1Number of servo pulses to be generatedPulse(detection unit) OOOO
2Servo torque%(max. current ratio) OOOO
3Servo error(2msec)Pulse(detection unit) OXXX
4Number of servo pulses after acceleration,decelerationPulse(detection unit) XXOO
5Actual speedRPM OOXX
Pulse(detection unit) XXOO
6Value of the electric current command for servo%(max. current ratio) OOOO
7Data during heat simulation%(OVC alarm ratio) OOOO
9Composite speed for for 1st,2nd,3rd axisPulse(detection unit) OXXX
Composite speed for all axesMM/MIN or RPM XXOX
10Spindle speed%(max. spin ratio) OXXX
rpm XXOX
11Load meter for spindle%(max. output ratio) OXOX
12Difference of spindle conversion errorPulse(detection unit) OXXX
13on/off state of specified machine signal- OXOX
ch[n].u.axis
axis information of waveform data
Axis information of waveform data is stored.
It is valid when the kind of waveform data is expect '13'.

Axis information of Series 15, 16/18, 16i/18i/21i, 0i are as follows.

Series 15
Each bit according to the kind of waveform data is as follows.
  • Maximum axis <= 15
  • kind of waveform data
    0,..,7
    bit 0 ON:first axis designation
    bit 1 ON:second axis designation
       :
    bit 14 ON:15th axis designation
    bit 15:not used
    9
    bit 0 ON:first path designation
    bit 1 ON:second path designation(only 15TT)
    bit 2,..,15:not used
    10,..,11
    bit 0 ON:first spindle designation
    bit 1 ON:second spindle designation
    bit 2,..,15:not used
  • Maximum axis = 24
  • kind of waveform data
    0,..,7
    bit 0 ON:first axis designation
    bit 1 ON:second axis designation
       :
    bit 22 ON:23rd axis designation
    bit 23 ON:bit23 ON : 24th axis designation
    bit 24,..,31:not used
    9
    bit 0 ON:first path designation
    bit 1 ON:second path designation(only 15TT)
    bit 2,..,31:not used
    10,..,11
    bit 0 ON:first spindle designation
    bit 1 ON:second spindle designation
    bit 2,..,31:not used
Series 16/18, 16i/18i/21i, 0i
Each bit according to channel number is as follows.
  • channel 0,..,5
  • kind of waveform data
    0,..,3, 5,..,7
    bit 0 ON:first axis designation
    bit 1 ON:second axis designation
       :
    bit 7 ON:eighth axis designation
    bit 8,..,15:not used
  • channel 6, 7
  • The kind of waveform data
    0,..,3, 5,..,7
    bit 0 ON:first axis designation
    bit 1 ON:second axis designation
       :
    bit 7 ON:eighth axis designation
    bit 8,..,15:not used
    10,..,11
    bit 0 ON:first spindle designation
    bit 1 ON:second spindle designation
    bit 2 ON:third spindle designation
    bit 3 ON:4th spindle designation
    bit 4,..,15:not used
ch[n].u.io.adr
Kind of PMC address of machine signal
The kind of PMC address which corresponds to machine signal to trace is stored with ASCII code.
It is valid only when condition is 0/1/2 and the kind of waveform data is 13.
Kind of stored PMC address : "G","F","Y","X"
ch[n].u.io.bit
bit number of machine signal
The bit number of PMC address which corresponds to machine signal to trace is stored.
It is valid only when condition is 0/1/2 and the kind of waveform data is 13.
Range of stored bit number : 0,..,7
ch[n].u.io.no
number of PMC address of machine signal
The PMC address number which corresponds to machine signal to trace is stored.
It is valid only when condition is 0/1/2 and the kind of waveform data is 13.
Range of stored number is shown in pmc_rdpmcrng function reference.

Return

EW_OK is returned on successful completion, otherwise any value except EW_OK is returned.

The major error codes are as follows.

Return code Meaning/Error handling
EW_NOOPT
(6)
No option
The extended driver/library function is necessary.
EW_PARAM
(Series16/18, 16i/18i/21i, 0i)
CNC parameter error
3112#0=0 when CNC is turned on. Set 3112#0=1 and reboot.

As for the other return codes or the details, see "Return status of Data window function"

CNC option

For HSSB connection,

    The extended driver/library function is necessary.

For Ethernet connection,

    The Ethernet function and the extended driver/library function are necessary.

    However, in case of Series 16i/18i/21i-B, 0i-B/C, the required CNC option is as follows.

    When Embedded Ethernet is used,

      above two optional functions are not required.

    When Ethernet board is used,

      only Ethernet function is required.

CNC parameter

This function is related to the following CNC parameter.
See the manual of CNC parameter for details.

  • 16/18, 16i/18i/21i, 0i
  • 3112#0=1 (must be set)

CNC mode

This function can be used in any CNC mode.

Available CNC

0i-A 0i-B/C(Note) 0i-D 0i-F 15 15i 16 18 21 16i-A 18i-A 21i-A 16i-B 18i-B 21i-B 30i-A 30i-B
M (Machining)H O X X H X H H X O O O O O O X X
T (Turning) H O X X H - H H X O O O O O O X X
LC (Loader) - - - - - - X X X X X X X X X - -

0i-D0i-F16i18i30i-A30i-B
P (Punch press)X X O O - X
L (Laser) - - O - - X
W (Wire) - - O O X X


Power Mate i-DX
Power Mate i-HX
Power Motion i-AX

"O" : Both Ethernet and HSSB
"E" : Ethernet
"H" : HSSB
"X" : Cannot be used
"-" : None

Note) 0i-C does not support the HSSB function.

See Also

cnc_rdwaveprm2   cnc_wrwaveprm   cnc_wrwaveprm2   cnc_wavestart   cnc_wavestop   cnc_wavestat   cnc_rdwavedata  

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https://www.inventcom.net/fanuc-focas-library/wave/cnc_rdwaveprm
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Modified: 2018-06-11