Xylem PC320 Process Controller - Manual (Page 17)

Global Water
800-876-1172
• globalw.com
- 17 -
Relay Test Mode:
To manually test relay operation, press the RIGHT arrow.
Use UP and DOWN to select the relay number to test.
When a relay is selected, press SAVE to toggle the relay between On and Off. Press
Display or Back to exit test mode, the relays will turn off upon exit.
XI. Data Logger Option
A factory option for the PC320 is an internal data logger which records a historical
record of water flow, and records the exact time of each relay pulse. Channel one of
the data logger records flow and channel two records relay events. A special software
package allows the programming of the logger and the download of recorded flow and
relay data. This software differs from other Global Water data logger software in the
way it processes the relay data. Software such as Global Logger II will work with the
PC320 data logger option but some relay information will not be seen. The data logger
is factory calibrated and should not need to be recalibrated again. Should you need to
recalibrate the logger, consult the Data Logger Option manual.
XII. Technical Support
a. Call Global Water for tech support: 800-876-1172 or 979-690-5560
(many problems can be solved over the phone). Fax: 979-690-0440 or E-
mail:
[email protected] .
When calling for tech support, please have the following information
ready;
1. Model #.
2. Unit serial number.
3. P.O.# the equipment was purchased on.
4. Our sales number or the invoice number.
5. Repair instructions and/or specific problems relating to the
product.