ICC

Input Instances 70 and 71 Detail

 

Instance

 

 

Byte

 

 

Bit

 

Bit

 

Bit

 

Bit

 

 

Bit

Bit

 

Bit

Bit

 

 

 

 

7

 

6

 

5

 

 

4

 

3

 

2

1

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Running

 

 

 

Fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

Speed Actual (Low Byte)

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

Speed Actual (High Byte)

 

 

 

 

 

 

 

 

 

 

 

At

 

Ref

 

Ctrl

 

 

 

 

Running

Running

 

 

 

 

 

 

 

0

 

 

 

From

 

From

 

Rdy

 

 

 

Warn

Fault

 

 

 

 

 

Ref

 

 

 

 

 

2 (REV)

1 (FWD)

 

 

 

 

 

 

 

 

 

Net

 

Net

 

 

 

 

 

 

 

 

71

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

Drive State

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

Speed Actual (Low Byte)

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

Speed Actual (High Byte)

 

 

 

 

Mapping Detail

Faulted: Inverter fault signal (0=not faulted, 1=faulted). Maps to inverter register 1302 (status 1 word), bit 0.

Warning: This bit is not used (it is always 0).

Running1 (FWD): Running forward status signal (0=not running forward, 1=running forward). Maps to inverter register 1302 (status 1 word), bits 9 and

10.The Running1 bit will be 1 whenever inverter register 1302 bit 9 (direction) is 0 and bit 10 (running/stopped) is 1, and will be 0 otherwise.

Running2 (REV): Running reverse status signal (0=not running reverse, 1=running reverse). Maps to inverter register 1302 (status 1 word), bits 9 and

10.The Running2 bit will be 1 whenever inverter register 1302 bit 9 (direction) is 1 and bit 10 (running/stopped) is 1, and will be 0 otherwise.

Ready: Inverter ready signal (0=not ready, 1=ready). The Ready bit will be 1 whenever the Drive State attribute (see below) is in the Ready, Enabled or Stopping state.

CtrlFromNet: Inverter command reference status (0=command reference is not from network, 1=command reference is from network). Maps to inverter register 1007, bit 15 (command priority). In other words, CtrlFromNet always reflects the status of the NetCtrl attribute.

RefFromNet: Inverter speed reference status (0=speed reference is not from network, 1=speed reference is from network). Maps to inverter register 1007, bit 14 (frequency priority). In other words, RefFromNet always reflects the status of the NetRef attribute.

AtReference: Up-to-speed signal (0=not up-to-speed, 1=up-to-speed). Maps to inverter register 1350 (status 3 word), bit 12 (RCH).

Drive State: Indicates the current state of the Control Supervisor Object state machine. Refer to the ODVA Ethernet/IP specification (object library) for detailed information on the Control Supervisor Object state machine.

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