SOM-1750-001.pdf - 第9页

Tg0967-PM-SO 2.1 Component Shortage Data Output Function 0309-001 8 2.1.5 Example of Data Output Component Shortage Error at 120th Feeder Slot (ID: R2125-001). (19990302101 121) When the feeder alternate mode is specifie…

Tg0967-PM-SO

2.1 Component Shortage Data Output Function

0309-001 7

(*4) Checksum (CSM): 2 bytes

Fig. 2

• The checksum calculation method can be specified on your side.

Ref.: The ASCII codes in the command and data sections are

added. When the total of each 8 bits becomes "0" (zero), the

checksum is regarded as "OK".

The character position of the checksum is fixed.

Fig. 3

Tg0967-PM-SO

2.1 Component Shortage Data Output Function

0309-001 8

2.1.5 Example of Data Output

Component Shortage Error at 120th Feeder Slot (ID: R2125-001).

(19990302101121)

When the feeder alternate mode is specified as “116Æ118Æ120”, the

data is transmitted as follows.

The data for the 116th and 118th feeder slots is reported as

follows after the data at the 120th feeder slot is transmitted.

Error/Status: 0x31 No Component/Time Stamp: ------- (Fixed)

Fig. 4

Note

Tg0967-PM-SO

2.1 Component Shortage Data Output Function

0309-001 9

2.1.6 Component Shortage Determination on Data Output Data

(1) Determination of Component Shortage

Reference: "Error (A)" in Table 2

The objective is the status data [0x31/0x33/0x35] that was transmit-

ted as an error.

0x31 COMP. MISSING (SENSOR)/0x33: COMP. MISSING

(RECOG.)/0x35: SHORTAGE OF COMP.

(2) The component was picked up but can not be placed.

Reference: "Error (B)" in Table 2

The objective is the status data [0x32/0x33/0x34/0x38] that was

transmitted as an error.

0x32: COMP. VERTICAL (SENSOR)/0x33: COMP. MISSING

(RECOG.)/0x34: COMP. RECOG. ERROR/0x38: COMP. THICK-

NESS (SENSOR)

(3) Contents of Alarm Data

Reference: "Alarm" in Table 2

The alarm data is always transmitted before the error message based

on this alarm data is issued later. Therefore, the contents of the

alarm data may be almost the same as the error message.

When the alarm data is not necessary, discard it on the external

host computer side.

• Alternate (Feeder) Data : This is transmitted as alarm data.

• Recovery/Component Shortage Alarm Data : Not Transmitted

The contents described in the above (1) and (3) may have noth-

ing to do with any component shortage when the tape feeders,

the components to be supplied, or the main machine is not work-

ing normally.

Note