8
CHECKOUT
Electrical Checkout
1.
If controller is part of a MicroNet NCP or ARCNET network, verify
network wiring between controller and other devices is installed
according to job wiring diagram and national and local electrical
codes.
2.
If operated from a 24V supply, verify that 24Vac power is provided
from a power transformer conforming to EN 61558 and wiring is
installed according to job wiring diagrams and with national and
local electrical codes.
3.
Verify input jumpers are in correct position.
4.
Verify outputs are wired according to job wiring diagram and with
national and local electrical codes.
5.
Make certain current requirements of the controlled device do not
exceed rating of controller’s digital outputs.
Setting the Address of an NCP/ARCNET Controller
Each controller or other device on the same NCP or ARCNET LAN
needs a unique node address. The node address of two controllers can
be the same if they are on different LANs; that is, separated by a Touch
Screen (NCP networks) or router (ARCNET networks).
Set the node address using switches 1 to 7 in bit switch S1. Do this
before powering up and cold starting the controller.
NCP/ARCNET CONTROLLER ADDRESS
Example:
Placing switches 1, 3 and 6 in the ON position and switches
2, 4, 5 and 7 in the OFF position sets controller address to 37:
Although the controller’s address is set using the switches, the
controller’s address is activated only after the controller is cold or warm
started, as described on page 8. If the address has not been activated,
you will not be able to connect to the controller from VisiSat.
Cold and Warm Starting the Controller
Cold Start
Caution: If the controller’s Configuration Locked property has not
been set to Yes in VisiSat, the cold start procedure clears all
configuration data from the non-volatile EEPROM of the
controller. This means the control application will be erased.
A cold start is normally performed only once when controller is first
installed and before the controller application is downloaded. A cold
start results in all controller outputs OFF until an application is
downloaded. The cold start is performed using the controller’s switch
S1.
To perform a cold start:
1.
Verify all devices connected to controller are in a manually
controlled safe state.
2.
Energize controller and verify the following:
•
Green ’Heartbeat’ LED (LD5) is steady on for a short period.
•
After steady on period, the green LED adopts a normal
'heartbeat' flash rate.
3.
Place bit switch 8 in ON position and then return to OFF position.
(green LED will flash rapidly for several seconds and then return to
normal 'heartbeat' rate.)
Notes:
1.
Refer to ’Diagnostics LEDs’ section if required.
2.
An online controller can also be cold started from VisiSat using
Force Defaults
in the controller’s System object in Bubbleland.
Warm Start
A warm start resets the controller and causes any change of address
to be activated. When the controller is warm started, all
EEPROM-resident values are retained. However, controller outputs
cannot be guaranteed to stay at their present state.
To perform a warm start:
1.
Verify all devices connected to controller are in a manually
controlled safe state.
2.
Do one of the following:
•
Select the
Force Reset
option from the controller’s System
object in Bubbleland (the controller must be online).
•
Cold start the controller with the controller’s
Configuration
Locked
property set to Yes.
•
Switch the power to the device Off, then On again.
Diagnostic LEDs
Switch Number
OFF Position
ON Position
1
0
1
2
0
2
3
0
4
4
0
8
5
0
16
6
0
32
7
0
64
Switch Number
OFF Position
ON Position
1
ON
1
2
OFF
0
3
ON
4
4
OFF
0
5
OFF
0
6
ON
32
7
OFF
0
TOTAL
Node Address = 37
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 1
6 17
18 19 20 21 22 23 24 2
5 26 27 28 29
30 31 32 33
34 35 36 37 38 39
40 41 42 43 44 45 46 4
7 48 49 50 51 52 53 54 5
5 56
57 58 59 60 61 62 63 6
4 65 66 67 68
69 70 71 72 73 74 75 76
77 78
O
N
ON
Bit Switch S1 Location
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 2
5 26 27 28 29
30 31 32 33
34 35 36 37 38 39
40 41 42 43 44 45 46 4
7 48 49 50 51 52 53 54 5
5 56
57 58 59 60 61 62 63 64 65 66
67 68
69 70 71 72 73 74 75 76 7
7 78
ON
Location of LEDs (if fitted)
LD1 (Green)
LD2 (Red)
ARCNET/UART
Status
NCP Activity
Controller
Status
LD5 (Green)
LD3 (Red)
LD8 (Yellow)
LD7 (Yellow)
ARCNET/UART
Status
LD6 (Yellow)
LD4 (Yellow)
