Object directory of the encoder
ATM60-Cxx 03/2007 35
9.2.1.9 Object 6302 hex: cams, polarity register
Description
In this object, the polarity of the status bits is defined. If the polarity bit = 1, the status bit = 0 in the case of an
active cam. If the polarity bit = 0, the status bit = 1 in the case of an active cam.
Explanation
· Sub-index 0: number of available channels
· Sub-index 1: polarity of channel 1
Cams, polarity register
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Cam 8 Cam 7 Cam 6 Cam 5 Cam 4 Cam 3 Cam 2 Cam 1
polarity polarity polarity polarity polarity polarity polarity polarity
9.2.1.10 Object 6310 to 6317 hex: cams 1..8, lower limit
Description
Defines the lower guard limit of the individual cams.
Explanation
· Sub-index 0: number of available channels
· Sub-index 1: lower limit for channel 1
If the value for the lower limit of a cam is greater than the upper limit, then the upper limit is set to the lower
limit.
9.2.1.11 Object 6320 to 6327 hex: cams 1..8, upper limit
Description
Defines the upper guard limit of the individual cams.
Explanation
· Sub-index 0: number of available channels
· Sub-index 1: upper limit for channel 1
If the value for the lower limit of a cam is greater than the upper value, then the upper and lower
values are interchanged.
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