Nor-Cal IQ+ Adaptive Pressure Controller - Manual (Page 25)

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I
ntellIsys
A
dAptIve
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ressure
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ontrollers
IQ+ OP-LIT 9/08
8.6 - Connection Object
Class ID 5
hex
Instance ID 1, 2 (1=EC, 2=IO)
• Attribute 0E &10: Setting of this
attribute is allowed only when in
configure I/O state.
• Attempt to set unsupported
EPATH returns an “invalid
attribute value” error.
• The current assembly path is
stored in the device’s NVRAM
and restored on power up.
• Watch dog timeout action:
0 = transition to timeout, (IO only)
1 = auto delete
2 = auto reset (IO only)
3 = deferred delete (EC only)
• Attribute 7 and 8: report 12 for
explicit connection or the actual
static assembly length in IO.
8.7 - Discrete Input Point Object
Class ID 8
hex
Instance ID 1 1 = closed 0 = not closed
Instance ID 2 1 = open 0 = not open
NOTE: A logical ‘OR’ of the related
detail bits determines the exception bits
TAbLE 8.7.2 - DISCRETE INPUT POINT ObJECT ATTRIbUTE; INSTANCE ID 2
attrIBute Id
hex
ServIce Id
HEx
name Format value
3 0E (get) Open limit switch BOOL 0-1
TAbLE 8.8.1 – S-DEvICE SUPERvISOR ObJECT ATTRIbUTES AND SERvICES
attrIBute Id HEx ServIce Id HEx name Format value
3 0E (get) Device Type Short string “PCV” (ROM)
4 0E (get) SEMI rev. Level Short string “E54-0997” (ROM)
5 0E (get) Manufacturer name Short string “NOR-CAL” (ROM)
6 0E (get) Model number Short string (ROM)
7 0E (get) Software revision level Short string (ROM)
8 0E (get) Hardware revision level Short string (ROM)
9 0E (get) Manufacturer’s serial number Short string (ROM)
0B 0E (get) Device status USINT See table 8.8.4
0C 0E (get) Exception status BYTE See table 8.8.4
OD OE (get) Exception detail alarm STRUCT See table 8.11.3
OE OE (get) Exception detail warning STRUCT See table 8.11.3
None 05 (reset) Resets device to self-testing state
None 06 (start) Move the device to executing state
None 07 (stop) Moves device to Idle state
None 32 (initialize valve)
Initializes valve and transitions device from self-testing state to Idle state
(not needed for all valve types)
None 4B (abort) Moves device to Abort state
None 4C (recover Resets device to self-testing state
None
4D (perform
diagnostics)
Perform diagnostic routines (will return device to self-testing state if not
in Abort state); parameters TBD
TAbLE 8.8.2 - S-DEvICE SUPERvISOR ObJECT
DEvICE STATUS vALUE
attrIBute
value
State
0 Undefined
1 Self testing
2 Idle
3 Self test exception
4 Executing
5 Abort
6 Critical fault
7-50 Reserved
51-99 Devicenet specific
TAbLE 8.8.3 – S-DEvICE SUPERvISOR ObJECT
ExCEPTION STATUS bIT mAP
BIt FunctIon
0 Alarm device common
1 Alarm device specific
2 Alarm manufacturer specific
3 0 (reserved)
4 Warning device common
5 Warning device specific
6 Warning manufacturer specific
7 1= expanded method
NOTE: At power on, butterfly valves proceed
directly to idle state. Pendulum valves will rest
at self-testing state until explicitly transitioned
to idle state for safety purposes. (Access
code 32 (initialize)
8.8 - S - Device Supervisor Object
Class ID 30
hex
Instance ID 1
TAbLE 8.6.1 – CONNECTION ObJECT ATTRIbUTES
attrIBute Id
hex
ServIce Id HEx name Format value
1 0E (get) State UINT 0-5, 0=no cxn, 3=cxnted
2 0E (get) Instance type UINT 0=explicit, 1=IO
3 0E (get) Transport class trigger BYTE 80,82,83
4 0E (get) Produced connection ID UINT FBh 05h (EC), FFh 03h (IO)
5 0E (get) Consumed connection ID UINT FCh 05h (EC), FDh 05h (IO)
6 0E (get) Initial com. char. BYTE 21 for EC, 01 for IO
7 0E (get) Produced connection size UINT 12h (EC), 7h (IO)
8 0E (get) Consumed connection size UINT 12h (EC), 3h (IO)
9 0E (get) 10 (set) Expected packet rate UINT Connection timing
0C 0E (get) Watchdog time out action UINT 1 for EC, 0 for IO
0D 0E (get) Produced connection length UINT 0 in EC, 6 in IO
0E 0E (get) 10 (set) Produced connection path EPATH IO input assembly path
0F 0E (get) Consumed connection length UINT 0 in EC, 6 in IO
10 0E (get) 10 (set) Consumed connection path EPATH IO output assembly path
11 0E (get) Production inhibit time UINT 00
Note: EC = Explicit Messaging Connection, IO = I/O Connection
TAbLE 8.7.1 - DISCRETE INPUT POINT ObJECT ATTRIbUTE; INSTANCE ID 1
attrIBute Id
hex
ServIce Id
HEx
name Format value
1 0E (get) Open limit switch BOOL 0-1