PPS Pro version 8.2 - 第101页
4022 591 98 247 User Manual 05.07 PPS-Pro v8.2 97 Guidelines for using PPS-Pro 3.2.7.5 Maximum length of Mach ine and Line identifiers on the FCM and A CM The ALE fil e specificat ion documen t does not s pe ci fy a m ax…
User Manual 4022 591 98247
96 PPS-Pro v8.2 05.07
Guidelines for using PPS-Pro
3.2.6.3 Use Correct CON file
When a con file is modified, check if the related feeders are assigned to
realistic feeder bar positions and take the size of the feeder into account. The
optimizer considers the CON file as ‘correct’ data.
■
3.2.7 ACM / FCM
3.2.7.1 Alignment for ACM
■ Description: The ACM offers two levels of alignment, global and local
alignment.
• Local alignment: Currently, only part fiducials in MDF will result in a
local alignment matrix for the ACM AS for the parts they belong to.
• Global alignment: If circuit fiducials are present for all circuits in the
MDF, they will be used for global alignment. If not, the panel fiducials
will be used. This means, that in case there are both panel and circuit
fiducials the panel fiducials will be ignored.
3.2.7.2 ACM placement exceeds 2000 parts
■ Description: It is possible to create a program with more than 2000 parts
for an ACM, there is no warning or error message.
■ Advice: The ACM cannot handle more than 2000 parts so check this value
manually if the program has been made.
3.2.7.3 Component assignment for FCM Base 1 + WVM and FCM
Base 2 in one line
■ Description: In lines with a combination of FCM Base 1 and FCM Base 2
machines, if the FCM Base 1 has WVM(s), the optimizer will assign all
parts in tape >16 mm to either Base 1 or Base 2.
■ Advice: None.
3.2.7.4 BVM settings for all FCM machines in one line must be
identical
For technical reasons either all FCM machines in one line should have BVM or
shouldn’t have BVM. Mixtures of machines with and without BVM in one line
are not supported.
4022 591 98247 User Manual
05.07 PPS-Pro v8.2 97
Guidelines for using PPS-Pro
3.2.7.5 Maximum length of Machine and Line identifiers on the
FCM and ACM
The ALE file specification document does not specify a maximum string length
for these identifiers. Note however that for the supported Assembléon
machines currently the following maximum string lengths apply:
■ FCM line identifiers: max. 12 characters for FCMs with version 2 Action
Spec.
■ FCM line identifiers max. 20 characters for FCMs with version 3 Action
Spec.
■ FCM machine identifiers max. 20 characters.
■ ACM line identifiers max. 20 characters.
NOTE: An automatic truncation of the identifiers will take place when they exceed
the specified maximum length.
3.2.7.6 No warning message when using fixed setup with FCM
feeder bar optimization
■ Description: When the Bank Attribute “FeederBarType” in the ALE file is
not specified, and a fixed setup (.con file) is used, the .con file will not be
used by the optimizer. Currently no warning message is generated to
inform you on this.
■ Advice: When using.con files, always specify the Bank Attribute “Feeder-
BarType” in the ALE file.
3.2.8 FCM/Multiflex
PPS-Pro distinguishes three FCM models:
1. Classic (FC SW 5.2 and previous)
2. Multiflex (FC SW 6.x)
3. Multiflex Extended (FC SW 6.x plus memory extension board on all CLM
heads)
The following guidelines must be considered because of the new Multiflex
models.
■ A work cell in a line can only be a Multiflex cell (full support of Multiflex
functionality such as bad mark grouping and fiducial arrangements) if all
FCMs in the line are a Multiflex.
■ For a combination of FCM I and FCM Multiflex in one cell, the full Multiflex
functionality will not be supported.
User Manual 4022 591 98247
98 PPS-Pro v8.2 05.07
Guidelines for using PPS-Pro
■ For a combination of FCM II, FCM Classic and FCM Multiflex in one cell, the
full Multiflex functionality will not be supported.
■ A work cell in a line can only be a Multiflex Extended cell (full support of
Multiflex Extended functionality) if all FCMs in the line are a Multiflex
Extended.
■ The Cad2Cad tool does not support bad mark grouping and fiducial
arrangements.
■ Adjust the action spec of the FCM Classic into an action spec of the FCM
Multiflex. Following example gives a part of the action spec which can be
added just before the “Board Rotation” part in the action spec.
AS BVM
COMMENT
COMMENT Board Vision Module actions
COMMENT
SETUP REFERENCE_PINS 3.5 36 X* 36
SETUP POSITIONING_PINS -203.775 160.700 -370.639 161.190
* X = 3.5 - PCB Pitch
■ Limits:
*These limits are currently not checked by the
Powerline optimizer.
TABLE 5 FCM and ACM PPS software limits
Type of limit FCM
FCM
Multiflex
FCM
Multiflex
Extended
ACM
Max. nr. of circuits 255 255 512 256*
Max. nr. of circuits for which a bad mark applies 128 128 512 256*
Max. nr. of circuits for which fiducial correction can be applied 64 64 512 256*
Max. nr. of master bad marks 1 64 256 256*
Max. nr. of fiducial arrangements 64 64 512 256*
*Max. nr. of different marker types (both fiducial and bad mark) 64 64 64 n.a.
Max. nr. of bad marks per index (CLM and WVM) 64 64 512 n.a.
Max. nr. of arrangements for which fiducial alignment applies
per index per module (CLM and WVM)
16 16 64 n.a.
*Max. nr. of mount lines per PCB (CLM/WVM) 250/
250
250/250 1024/512 n.a.
Nr. of fiducials used for (one) alignment correction 2..4 2..4 2..4 1..4
*Max. nr. of BVM measure lines 895 893 2048 n.a.
*Max. nr. of circuits with bad marks 128 128 512 256*
Max. nr. of bad marks per circuit 1 1 1 1