7i76 to software mode 2
17 Nov 2018 13:37 #120898
by MaHo
7i76 to software mode 2 was created by MaHo
Hello guys,
Here is the case. I have a 5i25&7i76 card on my machine and everything is running fine, except...
Now i want to add a MPG handwheel. So i want to hook it up on to input 16 and 17 (A&
and steel the 5v from TB3 1 and 6.
Then i want change the card to mode 2.
OK lets do that change sserial_port_0=00xxxx to sserial_port_0=20xxxx
But then when i start up Linuxcnc i get 2 messages:
hm/2hm2_5i25.0: ***Smart Serial Port 0 will be stopped***
and
hm/2hm2_5i25.0: Smart Serial Comms Error: There have been more then 1 errors in 10 thread executions at least 200 times. See other error messages for details.
I tried some other variations like sserial_port_0=2xxxx, sserial_port_0=2xxxxxxx sserial_port_0=20xxxxxxx
but resultsin the same
Any suggestions are really appreciated.
Mark
Here is the case. I have a 5i25&7i76 card on my machine and everything is running fine, except...
Now i want to add a MPG handwheel. So i want to hook it up on to input 16 and 17 (A&
and steel the 5v from TB3 1 and 6.Then i want change the card to mode 2.
OK lets do that change sserial_port_0=00xxxx to sserial_port_0=20xxxx
But then when i start up Linuxcnc i get 2 messages:
hm/2hm2_5i25.0: ***Smart Serial Port 0 will be stopped***
and
hm/2hm2_5i25.0: Smart Serial Comms Error: There have been more then 1 errors in 10 thread executions at least 200 times. See other error messages for details.
I tried some other variations like sserial_port_0=2xxxx, sserial_port_0=2xxxxxxx sserial_port_0=20xxxxxxx
but resultsin the same
Any suggestions are really appreciated.
Mark
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17 Nov 2018 16:00 #120901
by alan_3301
Replied by alan_3301 on topic 7i76 to software mode 2
try sserial_port_0=200xxx
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17 Nov 2018 17:26 #120911
by MaHo
Replied by MaHo on topic 7i76 to software mode 2
Helo Alan, thanks for the reply.
I just tried it.
But... no luck...
Mark
I just tried it.
But... no luck...
Mark
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17 Nov 2018 18:11 #120914
by PCW
Replied by PCW on topic 7i76 to software mode 2
That sounds like some other error unrelated to the 7I76's mode,
can you post your hal/ini files here?
Any of those mode set lines should be OK
can you post your hal/ini files here?
Any of those mode set lines should be OK
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17 Nov 2018 18:52 - 17 Nov 2018 18:52 #120915
by MaHo
Replied by MaHo on topic 7i76 to software mode 2
when i just keep it in mode 0, there is no error and everything works fine.
But here my Hal:
and the custom.hal
and the INI:
I also just tested with the MPG disconnected. But till the same errors.
But here my Hal:
# Generated by PNCconf at Sat Nov 17 15:15:18 2018
# If you make changes to this file, they will be
# overwritten when you run PNCconf again
loadrt trivkins
loadrt [EMCMOT]EMCMOT servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[TRAJ]AXES
loadrt hostmot2
loadrt hm2_pci config=" num_encoders=0 num_pwmgens=0 num_stepgens=3 sserial_port_0=200xxx"
setp hm2_5i25.0.watchdog.timeout_ns 5000000
loadrt pid names=pid.x,pid.y,pid.z,pid.s
addf hm2_5i25.0.read servo-thread
addf motion-command-handler servo-thread
addf motion-controller servo-thread
addf pid.x.do-pid-calcs servo-thread
addf pid.y.do-pid-calcs servo-thread
addf pid.z.do-pid-calcs servo-thread
addf pid.s.do-pid-calcs servo-thread
addf hm2_5i25.0.write servo-thread
# external output signals
# --- COOLANT-FLOOD ---
net coolant-flood hm2_5i25.0.7i76.0.0.output-09
# external input signals
# --- HOME-X ---
net home-x <= hm2_5i25.0.7i76.0.0.input-01
# --- HOME-Y ---
net home-y <= hm2_5i25.0.7i76.0.0.input-02-not
# --- HOME-Z ---
net home-z <= hm2_5i25.0.7i76.0.0.input-03
# --- ESTOP-EXT ---
net estop-ext <= hm2_5i25.0.7i76.0.0.input-04
#*******************
# AXIS X
#*******************
setp pid.x.Pgain [AXIS_0]P
setp pid.x.Igain [AXIS_0]I
setp pid.x.Dgain [AXIS_0]D
setp pid.x.bias [AXIS_0]BIAS
setp pid.x.FF0 [AXIS_0]FF0
setp pid.x.FF1 [AXIS_0]FF1
setp pid.x.FF2 [AXIS_0]FF2
setp pid.x.deadband [AXIS_0]DEADBAND
setp pid.x.maxoutput [AXIS_0]MAX_OUTPUT
setp pid.x.error-previous-target true
setp pid.x.maxerror .0005
net x-index-enable <=> pid.x.index-enable
net x-enable => pid.x.enable
net x-pos-cmd => pid.x.command
net x-vel-cmd => pid.x.command-deriv
net x-pos-fb => pid.x.feedback
net x-output => pid.x.output
# Step Gen signals/setup
setp hm2_5i25.0.stepgen.00.dirsetup [AXIS_0]DIRSETUP
setp hm2_5i25.0.stepgen.00.dirhold [AXIS_0]DIRHOLD
setp hm2_5i25.0.stepgen.00.steplen [AXIS_0]STEPLEN
setp hm2_5i25.0.stepgen.00.stepspace [AXIS_0]STEPSPACE
setp hm2_5i25.0.stepgen.00.position-scale [AXIS_0]STEP_SCALE
setp hm2_5i25.0.stepgen.00.step_type 0
setp hm2_5i25.0.stepgen.00.control-type 1
setp hm2_5i25.0.stepgen.00.maxaccel [AXIS_0]STEPGEN_MAXACCEL
setp hm2_5i25.0.stepgen.00.maxvel [AXIS_0]STEPGEN_MAXVEL
# ---closedloop stepper signals---
net x-pos-cmd <= axis.0.motor-pos-cmd
net x-vel-cmd <= axis.0.joint-vel-cmd
net x-output <= hm2_5i25.0.stepgen.00.velocity-cmd
net x-pos-fb <= hm2_5i25.0.stepgen.00.position-fb
net x-pos-fb => axis.0.motor-pos-fb
net x-enable <= axis.0.amp-enable-out
net x-enable => hm2_5i25.0.stepgen.00.enable
# ---setup home / limit switch signals---
net home-x => axis.0.home-sw-in
net x-neg-limit => axis.0.neg-lim-sw-in
net x-pos-limit => axis.0.pos-lim-sw-in
#*******************
# AXIS Y
#*******************
setp pid.y.Pgain [AXIS_1]P
setp pid.y.Igain [AXIS_1]I
setp pid.y.Dgain [AXIS_1]D
setp pid.y.bias [AXIS_1]BIAS
setp pid.y.FF0 [AXIS_1]FF0
setp pid.y.FF1 [AXIS_1]FF1
setp pid.y.FF2 [AXIS_1]FF2
setp pid.y.deadband [AXIS_1]DEADBAND
setp pid.y.maxoutput [AXIS_1]MAX_OUTPUT
setp pid.y.error-previous-target true
setp pid.y.maxerror .0005
net y-index-enable <=> pid.y.index-enable
net y-enable => pid.y.enable
net y-pos-cmd => pid.y.command
net y-vel-cmd => pid.y.command-deriv
net y-pos-fb => pid.y.feedback
net y-output => pid.y.output
# Step Gen signals/setup
setp hm2_5i25.0.stepgen.01.dirsetup [AXIS_1]DIRSETUP
setp hm2_5i25.0.stepgen.01.dirhold [AXIS_1]DIRHOLD
setp hm2_5i25.0.stepgen.01.steplen [AXIS_1]STEPLEN
setp hm2_5i25.0.stepgen.01.stepspace [AXIS_1]STEPSPACE
setp hm2_5i25.0.stepgen.01.position-scale [AXIS_1]STEP_SCALE
setp hm2_5i25.0.stepgen.01.step_type 0
setp hm2_5i25.0.stepgen.01.control-type 1
setp hm2_5i25.0.stepgen.01.maxaccel [AXIS_1]STEPGEN_MAXACCEL
setp hm2_5i25.0.stepgen.01.maxvel [AXIS_1]STEPGEN_MAXVEL
# ---closedloop stepper signals---
net y-pos-cmd <= axis.1.motor-pos-cmd
net y-vel-cmd <= axis.1.joint-vel-cmd
net y-output <= hm2_5i25.0.stepgen.01.velocity-cmd
net y-pos-fb <= hm2_5i25.0.stepgen.01.position-fb
net y-pos-fb => axis.1.motor-pos-fb
net y-enable <= axis.1.amp-enable-out
net y-enable => hm2_5i25.0.stepgen.01.enable
# ---setup home / limit switch signals---
net home-y => axis.1.home-sw-in
net y-neg-limit => axis.1.neg-lim-sw-in
net y-pos-limit => axis.1.pos-lim-sw-in
#*******************
# AXIS Z
#*******************
setp pid.z.Pgain [AXIS_2]P
setp pid.z.Igain [AXIS_2]I
setp pid.z.Dgain [AXIS_2]D
setp pid.z.bias [AXIS_2]BIAS
setp pid.z.FF0 [AXIS_2]FF0
setp pid.z.FF1 [AXIS_2]FF1
setp pid.z.FF2 [AXIS_2]FF2
setp pid.z.deadband [AXIS_2]DEADBAND
setp pid.z.maxoutput [AXIS_2]MAX_OUTPUT
setp pid.z.error-previous-target true
setp pid.z.maxerror .0005
net z-index-enable <=> pid.z.index-enable
net z-enable => pid.z.enable
net z-pos-cmd => pid.z.command
net z-vel-cmd => pid.z.command-deriv
net z-pos-fb => pid.z.feedback
net z-output => pid.z.output
# Step Gen signals/setup
setp hm2_5i25.0.stepgen.02.dirsetup [AXIS_2]DIRSETUP
setp hm2_5i25.0.stepgen.02.dirhold [AXIS_2]DIRHOLD
setp hm2_5i25.0.stepgen.02.steplen [AXIS_2]STEPLEN
setp hm2_5i25.0.stepgen.02.stepspace [AXIS_2]STEPSPACE
setp hm2_5i25.0.stepgen.02.position-scale [AXIS_2]STEP_SCALE
setp hm2_5i25.0.stepgen.02.step_type 0
setp hm2_5i25.0.stepgen.02.control-type 1
setp hm2_5i25.0.stepgen.02.maxaccel [AXIS_2]STEPGEN_MAXACCEL
setp hm2_5i25.0.stepgen.02.maxvel [AXIS_2]STEPGEN_MAXVEL
# ---closedloop stepper signals---
net z-pos-cmd <= axis.2.motor-pos-cmd
net z-vel-cmd <= axis.2.joint-vel-cmd
net z-output <= hm2_5i25.0.stepgen.02.velocity-cmd
net z-pos-fb <= hm2_5i25.0.stepgen.02.position-fb
net z-pos-fb => axis.2.motor-pos-fb
net z-enable <= axis.2.amp-enable-out
net z-enable => hm2_5i25.0.stepgen.02.enable
# ---setup home / limit switch signals---
net home-z => axis.2.home-sw-in
net z-neg-limit => axis.2.neg-lim-sw-in
net z-pos-limit => axis.2.pos-lim-sw-in
#*******************
# SPINDLE S
#*******************
setp pid.s.Pgain [SPINDLE_9]P
setp pid.s.Igain [SPINDLE_9]I
setp pid.s.Dgain [SPINDLE_9]D
setp pid.s.bias [SPINDLE_9]BIAS
setp pid.s.FF0 [SPINDLE_9]FF0
setp pid.s.FF1 [SPINDLE_9]FF1
setp pid.s.FF2 [SPINDLE_9]FF2
setp pid.s.deadband [SPINDLE_9]DEADBAND
setp pid.s.maxoutput [SPINDLE_9]MAX_OUTPUT
setp pid.s.error-previous-target true
net spindle-index-enable <=> pid.s.index-enable
net spindle-enable => pid.s.enable
net spindle-vel-cmd-rpm-abs => pid.s.command
net spindle-vel-fb-rpm-abs => pid.s.feedback
net spindle-output <= pid.s.output
# ---digital potentionmeter output signals/setup---
setp hm2_5i25.0.7i76.0.0.spinout-minlim [SPINDLE_9]OUTPUT_MIN_LIMIT
setp hm2_5i25.0.7i76.0.0.spinout-maxlim [SPINDLE_9]OUTPUT_MAX_LIMIT
setp hm2_5i25.0.7i76.0.0.spinout-scalemax [SPINDLE_9]OUTPUT_SCALE
net spindle-output => hm2_5i25.0.7i76.0.0.spinout
net spindle-enable => hm2_5i25.0.7i76.0.0.spinena
net spindle-ccw => hm2_5i25.0.7i76.0.0.spindir
# ---setup spindle control signals---
net spindle-vel-cmd-rps <= motion.spindle-speed-out-rps
net spindle-vel-cmd-rps-abs <= motion.spindle-speed-out-rps-abs
net spindle-vel-cmd-rpm <= motion.spindle-speed-out
net spindle-vel-cmd-rpm-abs <= motion.spindle-speed-out-abs
net spindle-enable <= motion.spindle-on
net spindle-cw <= motion.spindle-forward
net spindle-ccw <= motion.spindle-reverse
net spindle-brake <= motion.spindle-brake
net spindle-revs => motion.spindle-revs
net spindle-at-speed => motion.spindle-at-speed
net spindle-vel-fb-rps => motion.spindle-speed-in
net spindle-index-enable <=> motion.spindle-index-enable
# ---Setup spindle at speed signals---
sets spindle-at-speed true
#******************************
# connect miscellaneous signals
#******************************
# ---HALUI signals---
net joint-select-a halui.joint.0.select
net x-is-homed halui.joint.0.is-homed
net jog-x-pos halui.jog.0.plus
net jog-x-neg halui.jog.0.minus
net jog-x-analog halui.jog.0.analog
net joint-select-b halui.joint.1.select
net y-is-homed halui.joint.1.is-homed
net jog-y-pos halui.jog.1.plus
net jog-y-neg halui.jog.1.minus
net jog-y-analog halui.jog.1.analog
net joint-select-c halui.joint.2.select
net z-is-homed halui.joint.2.is-homed
net jog-z-pos halui.jog.2.plus
net jog-z-neg halui.jog.2.minus
net jog-z-analog halui.jog.2.analog
net jog-selected-pos halui.jog.selected.plus
net jog-selected-neg halui.jog.selected.minus
net spindle-manual-cw halui.spindle.forward
net spindle-manual-ccw halui.spindle.reverse
net spindle-manual-stop halui.spindle.stop
net machine-is-on halui.machine.is-on
net jog-speed halui.jog-speed
net MDI-mode halui.mode.is-mdi
# ---coolant signals---
net coolant-mist <= iocontrol.0.coolant-mist
net coolant-flood <= iocontrol.0.coolant-flood
# ---probe signal---
net probe-in => motion.probe-input
# ---motion control signals---
net in-position <= motion.in-position
net machine-is-enabled <= motion.motion-enabled
# ---digital in / out signals---
# ---estop signals---
net estop-out <= iocontrol.0.user-enable-out
net estop-ext => iocontrol.0.emc-enable-in
# ---manual tool change signals---
loadusr -W hal_manualtoolchange
net tool-change-request iocontrol.0.tool-change => hal_manualtoolchange.change
net tool-change-confirmed iocontrol.0.tool-changed <= hal_manualtoolchange.changed
net tool-number iocontrol.0.tool-prep-number => hal_manualtoolchange.number
net tool-prepare-loopback iocontrol.0.tool-prepare => iocontrol.0.tool-preparedand the custom.hal
# Include your custom HAL commands here
# This file will not be overwritten when you run PNCconf again
#central lubrication
loadrt lubrication
addf lubrication.0 servo-thread
net lube lubrication.0.lube => hm2_5i25.0.7i76.0.0.output-08
net motion lubrication.0.motion <= motion.current-vel
net lubelow lubrication.0.lubelow <= hm2_5i25.0.7i76.0.0.input-16
#central lubrication
#loadrt time
#loadusr -W lube.py
#addf lube servo-thread
#net lube-run lube.run => hm2_5i25.0.7i76.0.0.output-08
#net machine-is-enabled lube.machine_status <= motion.motion-enabled
#net spindle-on lube.spindle_status
#net lube-ps-float-sw lube.pressuresw_floatsw <= hm2_5i25.0.7i76.0.0.input-15and the INI:
# Generated by PNCconf at Mon Sep 24 09:22:53 2018
# If you make changes to this file, they will be
# overwritten when you run PNCconf again
[EMC]
MACHINE = MAHOCNC
DEBUG = 0
[DISPLAY]
DISPLAY = gmoccapy
POSITION_OFFSET = RELATIVE
POSITION_FEEDBACK = ACTUAL
MAX_FEED_OVERRIDE = 2.000000
MAX_SPINDLE_OVERRIDE = 1.000000
MIN_SPINDLE_OVERRIDE = 0.500000
INTRO_GRAPHIC = linuxcnc.gif
INTRO_TIME = 5
PROGRAM_PREFIX = /home/mark/linuxcnc/nc_files
INCREMENTS = 5mm 1mm .5mm .1mm .05mm .01mm .005mm
POSITION_FEEDBACK = ACTUAL
DEFAULT_LINEAR_VELOCITY = 6.000000
MAX_LINEAR_VELOCITY = 25.000000
MIN_LINEAR_VELOCITY = 0.500000
DEFAULT_ANGULAR_VELOCITY = 12.000000
MAX_ANGULAR_VELOCITY = 180.000000
MIN_ANGULAR_VELOCITY = 1.666667
EDITOR = gedit
GEOMETRY = xyz
[FILTER]
PROGRAM_EXTENSION = .png,.gif,.jpg Greyscale Depth Image
PROGRAM_EXTENSION = .py Python Script
png = image-to-gcode
gif = image-to-gcode
jpg = image-to-gcode
py = python
[TASK]
TASK = milltask
CYCLE_TIME = 0.010
[RS274NGC]
PARAMETER_FILE = linuxcnc.var
[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.0
COMM_WAIT = 0.010
SERVO_PERIOD = 100000
[HOSTMOT2]
# **** This is for info only ****
# DRIVER0=hm2_pci
# BOARD0=5i25
[HAL]
HALUI = halui
HALFILE = MAHOCNC.hal
HALFILE = custom.hal
POSTGUI_HALFILE = postgui_call_list.hal
SHUTDOWN = shutdown.hal
[HALUI]
[TRAJ]
AXES = 3
COORDINATES = X Y Z
LINEAR_UNITS = mm
ANGULAR_UNITS = degree
CYCLE_TIME = 0.010
DEFAULT_VELOCITY = 2.50
MAX_LINEAR_VELOCITY = 25.00
NO_FORCE_HOMING = 1
[EMCIO]
EMCIO = io
CYCLE_TIME = 0.100
TOOL_TABLE = tool.tbl
TOOL_CHANGE_QUILL_UP = 1
#********************
# Axis X
#********************
[AXIS_0]
TYPE = LINEAR
HOME = 170.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 25.0
MAX_ACCELERATION = 750.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 31.25
STEPGEN_MAXACCEL = 937.50
P = 10000.0
I = 0.0
D = 0.0
FF0 = 0.0
FF1 = 1.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
# these are in nanoseconds
DIRSETUP = 5000
DIRHOLD = 5000
STEPLEN = 2500
STEPSPACE = 2500
STEP_SCALE = 400.0
MIN_LIMIT = -0.0
MAX_LIMIT = 340.0
HOME_OFFSET = 68.000000
HOME_SEARCH_VEL = -2.000000
HOME_LATCH_VEL = -0.500000
HOME_FINAL_VEL = 0.000000
HOME_USE_INDEX = NO
HOME_SEQUENCE = 1
#********************
# Axis Y
#********************
[AXIS_1]
TYPE = LINEAR
HOME = 160.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 25.0
MAX_ACCELERATION = 750.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 31.25
STEPGEN_MAXACCEL = 937.50
P = 10000.0
I = 0.0
D = 0.0
FF0 = 0.0
FF1 = 1.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
# these are in nanoseconds
DIRSETUP = 5000
DIRHOLD = 5000
STEPLEN = 2500
STEPSPACE = 2500
STEP_SCALE = 400.0
MIN_LIMIT = -0.01
MAX_LIMIT = 180.0
HOME_OFFSET = 46.000000
HOME_SEARCH_VEL = -2.000000
HOME_LATCH_VEL = -0.500000
HOME_FINAL_VEL = 0.000000
HOME_USE_INDEX = NO
HOME_SEQUENCE = 2
#********************
# Axis Z
#********************
[AXIS_2]
TYPE = LINEAR
HOME = 0.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 25.0
MAX_ACCELERATION = 500.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 31.25
STEPGEN_MAXACCEL = 625.00
P = 6000.0
I = 0.0
D = 0.0
FF0 = 0.0
FF1 = 1.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 0.0
# these are in nanoseconds
DIRSETUP = 5000
DIRHOLD = 5000
STEPLEN = 2500
STEPSPACE = 2500
STEP_SCALE = 800.0
MIN_LIMIT = -100.0
MAX_LIMIT = 0.01
HOME_OFFSET = 0.000000
HOME_SEARCH_VEL = -1.000000
HOME_LATCH_VEL = -0.500000
HOME_FINAL_VEL = 0.000000
HOME_USE_INDEX = NO
HOME_SEQUENCE = 0
#********************
# Spindle
#********************
[SPINDLE_9]
P = 0
I = 0
D = 0
FF0 = 1
FF1 = 0
FF2 = 0
BIAS = 0
DEADBAND = 0
MAX_OUTPUT = 2000I also just tested with the MPG disconnected. But till the same errors.
Last edit: 17 Nov 2018 18:52 by MaHo.
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17 Nov 2018 19:42 - 17 Nov 2018 19:44 #120920
by PCW
Replied by PCW on topic 7i76 to software mode 2
"SERVO_PERIOD = 100000"
is WAAAAAY too fast
I would suggest 1000000 = 1 ms
Probably what is happening is that you just barely meet timing in mode 0,
and the extra data transferred in mode 2 pushes you over the edge...
is WAAAAAY too fast
I would suggest 1000000 = 1 ms
Probably what is happening is that you just barely meet timing in mode 0,
and the extra data transferred in mode 2 pushes you over the edge...
Last edit: 17 Nov 2018 19:44 by PCW.
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18 Nov 2018 10:44 #120936
by MaHo
Replied by MaHo on topic 7i76 to software mode 2
Haha, That did the trick. Thanks!
But...
... I still get no counts in the hal meter.
I measure 5v on 0v to vcc
I measure 0v on a/b to 0v when i dont move and when i move the mpg the voltage goes up to aprox 3v.
do i forget something?
But...
... I still get no counts in the hal meter.
I measure 5v on 0v to vcc
I measure 0v on a/b to 0v when i dont move and when i move the mpg the voltage goes up to aprox 3v.
do i forget something?
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18 Nov 2018 12:38 #120939
by PCW
Replied by PCW on topic 7i76 to software mode 2
what hal pin are you watching?
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18 Nov 2018 14:25 #120945
by MaHo
Replied by MaHo on topic 7i76 to software mode 2
hm2_5i25.0.7i76.0.0.enc0.count
also i checked enc1 but no.
also i checked enc1 but no.
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18 Nov 2018 14:29 #120946
by PCW
Replied by PCW on topic 7i76 to software mode 2
I would verify that you have 5V swing on both A and B pins
and that the MPG common (ground) is connected to the Field I/O ground
and that the MPG common (ground) is connected to the Field I/O ground
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