ICP DAS USA ISN-101, User Manual, Page: 27 / 38

iSN-101/104 User Manual
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Command Description
@AACLi Clear channel low latch (to current)
iSN-101:
i = 0 for resistance in k ohm, 1 for threshold index by VR,
iSN-104:
i = 0 to 3 for channel resistance in k ohm, 4 for threshold index by VR,
@AACLC0 Clear low latched alarm of channel 0
@AADACi iSN-101:
i = 0 for leak alarm, 1 for open wire alarm
iSN-104:
i = 0 to 3 for leak alarm, 4 to 7 for open wire alarm of channel 0 to 3
@AADI Read DI & DO Response !AA0OOII
@AADOhh Set DO
(For iSN-101 Only)
@AAEATCi* Enable AI alarm of channel i,
T->M: momentary alarm, L: latched alarm
iSN-101:
i = 0 for leak alarm
i = 1 for open wire alarm*
iSN-104:
i = 0 to 3 for leak alarm, 4 to 7 for open wire alarm of channel 0 to 3
@AAIL Read IIR level
@AAILh Set IIR level
@aaLT Read leak threshold index
@aaLTV Read leak threshold index by VR
@aaLTxx Set leak threshold index, xx in hex, 00 ~ 18
@AARACi Read AI alarm enabled/disabled status of a channel
@AARACi
response
!AAn, 0: disabled, 1: momentary, 2: latched
iSN-101:
i = 0 for leak alarm
i = 1 for open wire alarm*
iSN-104:
i = 0 to 3 for leak alarm, 4 to 7 for open wire alarm of channel 0 to 3