Table of Contents
Quick Links
AE8-1384 R1
Section
Safety
Safety Instructions ...................................................2
Safety Icon Explanation ...........................................2
Shock, Fire, or Injury to Persons .............................3
Safety Statements ...................................................3
Overview ..................................................................4
Features ..................................................................4
Application Usage ....................................................4
Part Numbers ..........................................................4
Agency Recognition .................................................4
Product Specifi cations .............................................4
Mounting ..................................................................4
Terminal Description and Basic Field Wiring ...........4
Dielectric (Hipot) Testing ..........................................5
Operation
Warning Codes ........................................................5
Alert/Lockout Codes ...................................................5
Resetting Alert Codes ..............................................6
Communications ......................................................6
DIP Switch Confi guration .........................................7
Jumper Setting ........................................................7
PC Interface Software .............................................7
Field Service ............................................................8
Troubleshooting .......................................................8
© 2011 Emerson Climate Technologies
Printed in the U.S.A.
Application Engineering
Application Engineering
B
U
L
B
U
CoreSense
Communications for 20 to 40 Ton
™
Copeland Scroll
Air Conditioning Compressors
™
TABLE OF CONTENTS
L
E
T
L
L
E
Page
Section
Tables
Module Part Numbers .............................................. 9
Module Specifi cations .............................................. 9
Accessory Parts ....................................................... 9
Modbus Map .....................................................10-12
DIP Switch Purpose ............................................... 13
LED Flash Code Information ............................13-14
Figures
CoreSense Communications Photo ...................... 15
Required OEM Wiring ............................................ 15
Terminal Box Wiring Diagram ................................ 16
Thermistor Circuit Cable ........................................ 17
Binary Diagram ...................................................... 17
Modbus Addressing ............................................... 18
PC Interface Wiring ............................................... 19
1
I
N
T
I
January 2012
N
AE8-1384 R1
Page
Table of Contents
Related Manuals for Emerson CopeLand CoreSense 571-0065-04
Summary of Contents for Emerson CopeLand CoreSense 571-0065-04
-
Page 1: Table Of Contents
Warning Codes ............5 Alert/Lockout Codes ...........5 Resetting Alert Codes ..........6 Commissioning Communications ............6 DIP Switch Confi guration .........7 Jumper Setting ............7 PC Interface Software ..........7 Service Field Service ............8 Troubleshooting ............8 © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 2: Safety Instructions
NOTICE NOTICE is used to address practices not related to personal injury. CAUTION, without the safety alert symbol, is used to address practices CAUTION not related to personal injury. © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 3: Instructions Pertaining To Risk Of Electrical Shock, Fire, Or Injury To Persons
• Refrigerant compressors must be employed only for their intended use. • install, commission and maintain this equipment. • • All valid standards and codes for installing, servicing, and maintaining electrical and refrigeration equipment must be observed. © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 4: Introduction Overview
T2-T1: Module power supply, 24 or 120/240 VAC. CoreSense Communications modules are not intended L1-L2-L3: Phase inputs corresponding to compressor to be used as fi eld retrofi ts for other motor protection input power L1-L2-L3. © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 5: Dielectric (Hipot) Testing
U.L. sets the requirement for dielectric strength testing when the resistance value is in the normal range. and should be consulted for the appropriate voltage and leakage values. Emerson Climate Technologies Alert/Lockout Codes (Red LED Flash Code) does not recommend hipot testing at voltages higher Code 1 –... -
Page 6: Resetting Alert Codes
Modbus reset command will be the data that resides in the CoreSense Communications required to clear the lockout. module. Emerson Climate Technologies Modbus has six message categories: Code 7 – Reverse Phase 1. Device ID Messages The module will fl... -
Page 7: Dip Switch Confi Guration
PC Interface Software The following steps cover the DIP switch settings PC interface software is available from Emerson Climate throughout the commissioning process for a multiple Technologies, Inc. The PC interface software allows compressor system with communications. -
Page 8: Service Field Service
fl ash code 1 if DIP switch #8 is enabled. CoreSense fails in the fi eld, the CoreSense module should Communications has no provisions to detect incorrect remain with the failed compressor so Emerson wiring neither between daisy chained modules nor to technicians can download the CoreSense data the master controller. -
Page 9: Module Part Numbers
Storage Temperature -60° to 175°F (-51° to 80°C) -60° to 175°F (-51° to 80°C) Table 3 CoreSense Communications Accessory Parts Part Description Part Number Scroll/Motor Thermistor Harness 529-0102-00 Phase Sensing Wires 529-0101-00 © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 10: Modbus Map
Compressor start history with cumulative count Short Cycle history with cumulative count Unused (30 bytes) Seven day Warning history with cumulative count Seven day Trip history with cumulative count Seven day Lockout history with cumulative count © 2011 Emerson Climate Technologies Printed in the U.S.A. - Page 11 No.of Events to Phase Loss Lockout No.of Events to Oil Lubrication Temp Lockout Oil Lubrication Temp Trip Oil Lubrication Temp Reset No.of Events to Scroll High Temp Lockout No.of Events to Short Cycling Warning © 2011 Emerson Climate Technologies Printed in the U.S.A.
- Page 12 30 deg C) No.of Events to Scroll High Temp Range: 4 to 36 Lockout No.of Events to Short Cycling Warning Range: 20 to 200 Options: 0x0800(Alarm Reset) & Write Command 0x8000(Module Reset) © 2011 Emerson Climate Technologies Printed in the U.S.A.
-
Page 13: Dip Switch Purpose
Open/Shorted Ω > 370K or Ω < 1K 5.1K < Ω < 370K Flash Code 4 Scroll Thermistor 2) Check continuity of thermistor wiring harness Green Future Use Flash Code 5 © 2011 Emerson Climate Technologies Printed in the U.S.A. - Page 14 Check VA rating of transformer the voltage is back in Flash Code 9 Voltage terminals 3) Check for blown fuse in the normal range transformer secondary This Alert does not result in a Lockout © 2011 Emerson Climate Technologies Printed in the U.S.A.
-
Page 15: Coresense Communications Photo
CoreSense Communications Module Dip Switches B (-) Communications (if used) A (+) CoreSense Unit Control Circuit Phase “B” Phase Phase 24 VAC “A” “C” 120/240 VAC Figure 2 Required OEM Wiring © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 16: Terminal Box Wiring Diagram
PARITY EVEN NONE ZULASSUNGSBESTIMMUNGEN FÜR ENDPRODUKTE DER AUFSICHTSBEHÖRDEN COMMUNICATION NETWORK STANDALONE ENTSPRECHEN. TEMP. CONNECTOR CONFIGURATION - SYSTEM-TYPENSCHILD BEACHTEN. 12-10 052-2511-00 SHORT CYCLE PROTECTION ENABLE DISABLE Figure 3 Terminal Box Wiring Diagram © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 17: Thermistor Circuit Cable
1 2 3 Node Address PTC Only 1 to 32 19200 Parity Standalone (TW*) Disable (See Figure 6) 1 2 3 4 5 6 7 8 9 10 Off Figure 5 Binary Diagram © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 18: Modbus Addressing
= 15 = 26 = 16 = 27 = 17 = 28 = 18 = 29 = 19 = 30 = 20 = 31 = 10 = 21 Figure 6 Modbus Addressing © 2011 Emerson Climate Technologies Printed in the U.S.A. -
Page 19: Pc Interface Wiring
The contents of this publication are presented for informational purposes only and they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. Emerson Climate Technologies, Inc. reserves the right to modify the designs or specifi cations of such products at any time without notice. Emerson Climate Technologies, Inc.