Vacon 100 - Page 51

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6
The contents of the assembly are defined as follows
• Bit 7 and bits 4-3 in the first octet of the assembly are reserved, and always have the value 0.
• Bit 6 in the first octet of the assembly is “NetRef”, which is mapped to the “NetRef” attribute
(Attribute ID = 4d) in the AC/DC Drive Object (Class number 2Ah). See 7.2.4.2.
• Bit 5 in the first octet of the assembly is “NetCtrl”, which is mapped to the “NetCtrl” attribute
(Attribute ID = 5d) in the Control Supervisor Object (Class number 29h). See 7.2.3.3.
• Bit 2 in the first octet of the assembly is “Fault Reset”, which is mapped to the “FaultRst”
attribute (Attribute ID = 12d) in the Control Supervisor Object (Class number 29h). See
7.2.3.10.
• Bit 1 in the first octet of the assembly is “Run Rev”, which is mapped to the “Run2” attribute
(Attribute ID = 4d) in the Control Supervisor Object (Class number 29h). See 7.2.3.2.
• Bit 0 in the first octet of the assembly is “Run Fwd”, which is mapped to the “Run1” attribute
(Attribute ID = 3d) in the Control Supervisor Object (Class number 29h). See 7.2.3.1.
• The second octet of the assembly is reserved and always has the value 0.
• The third octet of the assembly is the low-octet of “Speed Reference”, while the fourth octet
is the high-octet of “Speed Reference”. The combined 16-bit reference of these fields is
mapped to the “SpeedRef” attribute (Attribute ID = 8d) in the AC/DC Drive Object (Class
number 2Ah). See 7.2.4.5.
6.3.1.3 Output Assembly Instance 23
The contents of the assembly are defined as follows:
• Bit 7 and bits 4-3 in the first octet of the assembly are reserved, and always have the value 0.
• Bit 6 in the first octet of the assembly is “NetRef”, which is mapped to the “NetRef” attribute
(Attribute ID = 4d) in the AC/DC Drive Object (Class number 2Ah). See 7.2.4.2.
• Bit 5 in the first octet of the assembly is “NetCtrl”, which is mapped to the “NetCtrl” attribute
(Attribute ID = 5d) in the Control Supervisor Object (Class number 29h). See 7.2.3.3.
• Bit 2 in the first octet of the assembly is “Fault Reset”, which is mapped to the “FaultRst”
attribute (Attribute ID = 12d) in the Control Supervisor Object (Class number 29h). See
• 7.2.3.10.
• Bit 1 in the first octet of the assembly is “Run Rev”, which is mapped to the “Run2” attribute
(Attribute ID = 4d) in the Control Supervisor Object (Class number 29h). See 7.2.3.2.
• Bit 0 in the first octet of the assembly is “Run Fwd”, which is mapped to the “Run1” attribute
(Attribute ID = 3d) in the Control Supervisor Object (Class number 29h). See 7.2.3.1.
• The second octet of the assembly is reserved and always has the value 0.
• The third octet of the assembly is the low-octet of “Speed Reference”, while the fourth octet
is the high-octet of “Speed Reference”. The combined 16-bit reference of these fields is
mapped to the “SpeedRef” attribute (Attribute ID = 8d) in the AC/DC Drive Object (Class
number 2Ah). See 7.2.4.5.
• The fifth octet of the assembly is the low-octet of “Torque Reference”, while the sixth octet is
the high-octet of “Torque Reference”. The combined 16-bit reference of these fields is
Table 46.
Instance Octet Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
23
(length 6)
0 NetRef NetCtrl Fault
Reset
Run Rev Run
Fwd
1
2 Speed Reference (Low Octet)
3 Speed Reference (High Octet)
4 Torque Reference (Low Octet)
5 Torque Reference (High Octet)