JVL MIS17 Series User Manual page 164

6.5
R120 INDEX_OFFSET
R242 V_HOME_CRAWL
R243 V_HOME_TIMEOUT MacTalk name: "Zero search timeout"
Zero search advanced settings:
R122 Zero_Search_BITS
Zero search I/O setup:
R125 IOSETUP
R132 HOME_MASK
R135 INPUT_FILTER_MASK MacTalk names: "Input filters"
R136 INPUT_FILTER_CNT MacTalk name: "Input filter time"
164 JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS17x, 23x, 34x, 43x
Zero search modes
MacTalk name: N/A
The position of the zero sensor relative to the encoder in-
dex. This is set after a zero search where the index is
used. See also Index_Offset, page 211
MacTalk name: "Zero search crawl velocity"
In Zero Search type 2, the "crawl" velocity is V_HOME/
64 by default.
If register 242:V_HOME_CRAWL is <>0, a user defined
velocity is used – independent of V_HOME. Please note
that overshoot can occur if this velocity is set too high.
See also V_HOME_CRAWL, page 232
The default zero search time out is 60 s. This register sets
another time out in milliseconds. If the time out is passed
the motor will return to startup mode.
If the timeout has passed, the motor will set an error.
Please see register 35 - Err_Bits, page 201
See also V_HOME_TIMEOUT, page 232
MacTalk names: (multiple - see below)
"Use index after zero search", bit 0
"Change direction on position limit", bit 1
"Find opposite side of sensor", bit 2
"Ignore switch", bit 4
"Disable zero search timeout", bit 5
Explanation of the individual bits see
page 159.
MacTalk names: "I/O Setup" tab
Bit 0-7
Bit 8-15 Enables the I/O as an output.
See also IOsetup, page 213
MacTalk name: "Home input"
Input mask for home sensor input(s), each bit select
which of the I/O 1-8 to use as input for the home sensor
signal. See also Home_Mask, page 215
Input mask for the digital inputs with input filter.
Bits set use the input filter time in register 136, bits
cleared use a fixed update time of 100 us.
See also Input_Filter_Mask, page 216
The number of milliseconds the filtered digital inputs must
be stable before accepting a change.
See also Input_Filter_Cnt, page 216
See also Zero_Search_Bits, page 212
Sets the I/O active level.
Advanced settings,