Inovance MD500

Appendix B
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144
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range is -100.00% to 100.00%
.
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DO control
When a DO terminal is set for function 20 (communication control), host computer can implement control on
DO terminals of the drive through the communication address. Control on DO terminals of the drive is dened
as follows:
Communication Address of Drive Running
Status
Command Content
2001H
BIT0: DO1 output control
BIT1: DO2 output control
BIT2: Relay1 output control
BIT3: Relay2 output control
BIT4: FMR output control
BIT5: VDO1
BIT6: VDO2
BIT7: VDO3
BIT8: VDO4
BIT9: VDO5
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Analog output AO1, AO2, high-speed pulse (FMP) output control
When AO1, AO2 and FMP are set to function 12 (Communication control), host computer can implement con-
trol on AO and high-speed pulse outputs by means of communication addresses. The denition is provided in
the following table.
Communication Address of AO1, AO2 and
FMP Output
Status Denition
AO1 2002H
0 to 7FFF indicates 0% to 100%.AO2 2003H
FMP 2004H
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Parameter initialization
This function is required when you need to perform parameter initialization on the drive by using the host com-
puter.
If FP-00 (User password) is set to a non-zero value, pass password verication rst. The host computer per-
forms parameter initialization within 30s after password verication is successful.
Communication address of password verication via communication is 1F00H. Directly write correct user pass-
word to this address to perform password verication.
Communication address of parameter initialization by means of communication is 1F01H, dened in the follow-
ing table.
Communication Address of Parameter
Initialization
Status Denition
1F01H
1: Restore default settings
2: Clear records
4: Restore user backup parameters
501: Back up current user parameters