Startup and operation
Version 5
UPT-6011
Page 20
7.4
Commissioning rules
Observe here section 2 "General information" on page 3 and section 3 "Application" on page 8.
Mounting, installation and commissioning may only be performed by qualified and trained persons
who are familiar with the related hazards and warranty stipulations.
7.4.1
Initial startup
Requirement: Device is correctly mounted and connected (
section 6 "Mounting and installation" on page 10).
Proceed as follows when starting up the controller for the first time:
1. Switch off network voltage and 24 VDC power supply; verify lack of voltage.
2. Either set the desired device IP address with the rotary coding switches or assign it using a DHCP server
(
section 7.2 "Device configuration" on page 17).
3. Link the device description file (EDS) into the EtherNet/IP
TM
scanner (
section 8.3), then select the required
parameters, make the connections, assign an IP address, and start the communication.
4. Make sure that the higher-level controller does not send values not equal to zero to the CIRUS
®
Temperature
Controller.
5. Switch on the line voltage and the 24 VDC auxiliary supply (the order is arbitrary).
6. When the voltage is switched on, the yellow "AUTOCAL" LED lights up for approximately 0.3 seconds to indi-
cate that the controller is being powered up correctly.
If the red "ALARM" LED lights up for 0.3…1.5 s when the voltage is switched on in addition to the
yellow "AUTOCAL" LED, the configuration of this controller has been changed in the visualization
software (
section 8.12 "USB interface for visualization software ROPEXvisual
avoid malfunctions, please check the controller configuration before continuing the startup procedure.
7. One of the following states then appears:
8. Activate the AUTOCAL function while the heating element is still cold by setting the AC bit (
A
UTO
C
AL) in the
EtherNet/IP
TM
protocol (
section 8.4 "Communication protocol" on page 24). The yellow "AUTOCAL" LED
lights up for the duration of the calibration process (approx. 10…15 s). The AA bit (
A
UTOCAL
a
ctive) is addi-
tionally set and a voltage of 0 VDC appears at the actual value output (terminals 17+18). If an ATR-x is con-
nected, it indicates 0…3 °C.
After the zero point has been calibrated, the "AUTOCAL" LED goes out and the AA bit is reset. A voltage of
0.66 VDC (300 °C range and AUTOCAL temperature = 20 °C) or 0.4 VDC (500 °C range) appears at the
actual value output. If an ATR-x is connected, it must be set to "Z".
If the zero point was not calibrated successfully, the AL bit (
al
arm active) is set and the red "ALARM" LED blinks
slowly (1 Hz). In this case the controller configuration is incorrect (
section 7.2 "Device configuration" on
page 17, ROPEX Application Report). Repeat the calibration after correcting the controller configuration.
9. After the zero point has been successfully calibrated, specify a defined temperature by means of the EtherNet/
IP
TM
protocol (set point) and set the ST bit. The RA bit (control active) is then activated and the "HEAT" LED
lights up. The heating and control process can be observed at the actual value output.
The controller is functioning correctly if the temperature (which corresponds to the signal change at the analog
output or the actual value in the EtherNet/IP
TM
protocol) is a regular curve, in other words it must not jump
"ALARM" LED
"OUTPUT" LED
ACTION
OFF
Short impulses every 0.4 seconds
Go to step 8
BLINKS fast (4 Hz)
OFF
Go to step 8
LIT continuously
OFF
Error diagnosis (
section 8.19)
!
!
