Sigma C4 manual U1f 102.7, Technical Support, Repairs & Returns

res err		Watchdog timer reset
rs load		Ready to upload firmware
s1 -77.7		Setpoint for probe 1 control
sor or -sor		System Operating Range error
sp err		Setpoint error
su res		Setup parameter default value restore
su err		Setup parameter table error
su done		Finished writing to EEPROM
u1c	65.3 or	Idle after quit command
u1f	102.7

9.10 Technical Support, Repairs & Returns

3.7.1

3.2.2

5.2

5.2, 6.7.2

5.3

3.3

3.7.3

3.3

7.7.9

Sigma’s Technical Support department can be reached by email, fax, or telephone:

Email:TechSupport@SigmaSystems.Com

Fax:619.283.6526

Telephone: 619.283.3193

Normal business hours are 8:00 AM to 5:00 PM, normal business weekdays, Pacific time.

Also, you can access our Web site at:

www.SigmaSystems.com

If you wish to send us a controller for repair or updating, please contact technical support before shipping to obtain a return authorization number. When contacting technical support it is often very helpful if you know the serial number of the unit under discussion. Out of warranty repairs can be charged on either VISA or Mastercard, or can be billed if you have an account with us. Please obtain purchase authorization from your buying department before returning items to us for servicing. Pre-authorized and credit card based repairs are typically returned to you much faster that repairs that must wait for purchase authorizations during the time, or after, repairs are made.

112 C4 Manual Rev 7.5.2