User Manual

XL7 User Manual
11. Total drop length for each drop should not exceed 6m (20 feet). A drop may include more
than one node. The drop length adds to the overall network length.
12. Network should be wired in "straight line" fashion, not in a "star" pattern.
13. In applications requiring multiple power supplies, make sure the V- of all supplies is connected
together and to earth ground at one place only.
14. In some electrically noisy environments it may be necessary to add repeaters to the network.
Repeaters can be used to add additional nodes and/or distance to the network and protect
the signal against noisy environments. The Horner APG repeater is part # HE200CGM100.
19.4 Removable Media - Basic Troubleshooting
Description Action
XL7 OCS does not read media card. The media card should be formatted with the XL7 OCS.
XL7 OCS will not download project file.
Make sure the project file is saved as a .pgm file and not a .csp file.
In addition, to file must be .pgm, the file's I/O configuration must
match the XL7 configuration for it to download.
Table 19.2 – Removable Media Troubleshooting
19.5 Technical Support Contacts
For manual updates and assistance, contact Technical Support at the following locations:
North America:
Tel: [phone]
Fax: [phone]
www.heapg.com
Email: [e-mail]
Europe:
Tel: (+) 353-21-4321-266
Fax: [phone]
www.horner-apg.com
Email: [e-mail]
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