
4-28 Input and Output Cards
UM4.6:CS6003 Original — December 1991
The 4-position DIP switch S2 is the scale type select switch used to
indicate the type of weigh scale being used. Table 4-14 shows the switch
setting for each scale type.
Table 4-14. Weigh Scale Interface Card Scale Type Select Switch
Settings
Switch Position on S2
Scale Type 1 2 3 4
Toledo
(1)
and BLH LCp-10
(2)
OFF OFF ON OFF
Masstron M5000 OFF OFF ON ON
BLH 4310A and 4315A OFF OFF OFF ON
Special WSI OFF OFF OFF OFF
1. These switch settings apply to Toledo models 8132, 8140, and 8142.
2. The BLH LCp-10 requires a custom EPROM from BLH to interface to the PROVOX system. It
uses the Toledo protocol and the Toledo switch settings.
In addition to the switches on the weigh scale interface card, you must
also correctly set certain switches on Toledo and BLH weigh scales to
permit correct system interface. Table 4-15 and Table 4-16 provide these
settings. Masstron weigh scales use jumpers, indicated in Table 4-17, to
indicate the correct configuration.
Table 4-15. Switch Settings on Toledo Weigh Scale Model 8132
Switch Position Setting
(1)
Explanation
SW5 4 OFF Tare display on
SW6 5 ON Demand mode normal (continuous)
6 OFF Normal mode expand (cal only)
SW7 2 OFF Checksum required
6 ON Baud rate select
7 ON 4800 baud
(2)
1. Switches and positions not listed in this table do not affect weigh scale interface operation.
2. Revised 8132 scales use SW7-6 and SW7-7 to select the baud rate and format. In older
versions only SW7-6 must be ON.
Toledo Weigh Scale models 8140, 8142, and all newer models use a
programming menu for configuration. Refer to the documentation for the
model scale you are configuring. For either of these scales use the
continuous output mode at 4800 baud with a checksum character.
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