Toshiba DEV002Z-1 사용자 설명서

E6581281 

f

- 14 -

3.4.5.2. Instance 21/71 - DeviceNet Standard (4 bytes, parameter f830 = 1)

0

-

Net Ref 

*

Net Ctrl 

*

-

-

Fault reset

Run

reverse

Run

forward

1

-

2

Drive Reference Speed min

-1

 (Low byte)

3

Drive Reference Speed min

-1

 (High byte)

Fig. 3 Output Instance 21 Layout

0

At

reference **

Ref from

Net **

Ctrl from

Net **

Ready

Running
Reverse

Running

Forward

Warning

Faulted/

tripped

1

Drive Status ***

2

Drive Reference Speed min

-1

 (Low byte)

3

Drive Reference Speed min

-1

 (High byte)

Fig. 4 Input Instance 71 Layout

* Bit 5 and 6 of the instance 21 byte 0 are defined as follows.

Bit 5 (Net Ctrl)................. When “1” is set, bits 0 (Run forward) and 1 (Run reverse) of byte 0 are enabled.

When “0” is set, Run/Stop is according to setup of the parameter cmod.

Bit 6 (Net Ref)................. When “1” is set, bytes 2 and 3 are enabled. When “0” is set, Drive Reference

Speed is according to setup of the parameter fmod.

** Bit 5, 6, and 7 of the instance 71 byte 0 are defined as follows.

Bit 5 (Ctrl from Net)......... When RUN/STOP command from DeviceNet is enabled, “1” is set.
Bit 6 (Ref from Net)......... When frequency command from DeviceNet is enabled, “1” is set.
Bit 7 (At reference) ......... When output frequency becomes the same as frequency command, “1” is set.

*** Drive Status is same as the Control Supervisor class State attribute (refer to section 3.7.2).

1 (= BN: 00000001): Startup
2 (= BN: 00000010): Not Ready
3 (= BN: 00000011): Ready
4 (= BN: 00000100): Enabled
5 (= BN: 00000101): Stopping
6 (= BN: 00000110): Fault Stop
7 (= BN: 00000111): Faulted