mesa outputs

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09 Jun 2024 19:23 #302701 by jg00163206
mesa outputs was created by jg00163206
greetings, im working on getting my servo spindle working and im having some issues with the outputs on my mesa 7i96s.  i have the spindle enable physically wired to output #5 and i have the brake physically wired to output #4. when i go into linuxcnc and turn my spindle on, the light on tb2 comes on (you know the one for the spindle and brake on tb2?) and does the same for the brake, the output on tb 2 for the brake comes on.  in pncconf i have the outputs on tb3 configured to output #4 and #5. brake and spindle respectively. should the lights on tb2 on the mesa board come on when i activate the spindle and brake and not the lights on the outputs on tb3? i don't understand why the outputs on tb2 are coming on and not the outputs on tb3. am i missing something? why would the lights on tb 2 illuminate when nothing is connected to them and nothing is configured for them to come on but yet when i try to turn on my spindle, or operate the brake, those are the lights that light up and those are the outputs that are enabled. NOT THE OUTPUTS ON TB3.  you would think that if you configure an output on tb3, that light on tb3 should come on when the output is activated. NOT the output where there is nothing connected? what am i missing? i don't know if im not phrasing this question correctly or not but i asked the same question in another post but never received an answer. any help would be greatly appreciated. just so i am as clear as i can be with this; when i turn on the spindle or brake that is configured on the outputs of tb3 the outputs on tb2 activate instead of the outputs on tb3.

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09 Jun 2024 19:46 #302702 by PCW
Replied by PCW on topic mesa outputs
The output indicators for OUT4 and OUT5 are close to TB2
(To not compromise the higher isolation voltage of those outputs)
The following user(s) said Thank You: jg00163206

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09 Jun 2024 23:11 #302716 by jg00163206
Replied by jg00163206 on topic mesa outputs
loadrt [KINS]KINEMATICS
loadrt [EMCMOT]EMCMOT servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[KINS]JOINTS
loadrt hostmot2
loadrt hm2_eth board_ip="10.10.10.10" config="num_encoders=1 num_pwmgens=1 num_stepgens=5 sserial_port_0=0xxxxxxx"
setp [HMOT](CARD0).pwmgen.pwm_frequency 20000
setp [HMOT](CARD0).pwmgen.pdm_frequency 6000000
setp [HMOT](CARD0).watchdog.timeout_ns 5000000
loadrt pid names=pid.x,pid.y,pid.z,pid.s

addf [HMOT](CARD0).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 [HMOT](CARD0).write servo-thread
setp [HMOT](CARD0).dpll.01.timer-us -50
setp [HMOT](CARD0).stepgen.timer-number 1

# external output signals

# --- SPINDLE-BRAKE ---
net spindle-brake => [HMOT](CARD0).outm.00.out-04

# --- SPINDLE-ENABLE ---
net spindle-enable => [HMOT](CARD0).outm.00.out-05


# external input signals

# --- HOME-X ---
net home-x <= [HMOT](CARD0).gpio.001.in_not

# --- HOME-Y ---
net home-y <= [HMOT](CARD0).gpio.002.in_not

# --- HOME-Z ---
net home-z <= [HMOT](CARD0).gpio.003.in_not

# --- PROBE-IN ---
net probe-in <= [HMOT](CARD0).gpio.004.in

# --- ESTOP-EXT ---
net estop-ext <= [HMOT](CARD0).gpio.005.in_not


#*******************
# AXIS X JOINT 0
#*******************

setp pid.x.Pgain [JOINT_0]P
setp pid.x.Igain [JOINT_0]I
setp pid.x.Dgain [JOINT_0]D
setp pid.x.bias [JOINT_0]BIAS
setp pid.x.FF0 [JOINT_0]FF0
setp pid.x.FF1 [JOINT_0]FF1
setp pid.x.FF2 [JOINT_0]FF2
setp pid.x.deadband [JOINT_0]DEADBAND
setp pid.x.maxoutput [JOINT_0]MAX_OUTPUT
setp pid.x.error-previous-target true
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp pid.x.maxerror 0.000500

net x-index-enable => pid.x.index-enable
net x-enable => pid.x.enable
net x-pos-cmd => pid.x.command
net x-pos-fb => pid.x.feedback
net x-output <= pid.x.output

# Step Gen signals/setup

setp [HMOT](CARD0).stepgen.01.dirsetup [JOINT_0]DIRSETUP
setp [HMOT](CARD0).stepgen.01.dirhold [JOINT_0]DIRHOLD
setp [HMOT](CARD0).stepgen.01.steplen [JOINT_0]STEPLEN
setp [HMOT](CARD0).stepgen.01.stepspace [JOINT_0]STEPSPACE
setp [HMOT](CARD0).stepgen.01.position-scale [JOINT_0]STEP_SCALE
setp [HMOT](CARD0).stepgen.01.step_type 0
setp [HMOT](CARD0).stepgen.01.control-type 1
setp [HMOT](CARD0).stepgen.01.maxaccel [JOINT_0]STEPGEN_MAXACCEL
setp [HMOT](CARD0).stepgen.01.maxvel [JOINT_0]STEPGEN_MAXVEL

# ---closedloop stepper signals---

net x-pos-cmd <= joint.0.motor-pos-cmd
net x-vel-cmd <= joint.0.vel-cmd
net x-output => [HMOT](CARD0).stepgen.01.velocity-cmd
net x-pos-fb <= [HMOT](CARD0).stepgen.01.position-fb
net x-pos-fb => joint.0.motor-pos-fb
net x-enable <= joint.0.amp-enable-out
net x-enable => [HMOT](CARD0).stepgen.01.enable

# ---setup home / limit switch signals---

net home-x => joint.0.home-sw-in
net x-neg-limit => joint.0.neg-lim-sw-in
net x-pos-limit => joint.0.pos-lim-sw-in

#*******************
# AXIS Y JOINT 1
#*******************

setp pid.y.Pgain [JOINT_1]P
setp pid.y.Igain [JOINT_1]I
setp pid.y.Dgain [JOINT_1]D
setp pid.y.bias [JOINT_1]BIAS
setp pid.y.FF0 [JOINT_1]FF0
setp pid.y.FF1 [JOINT_1]FF1
setp pid.y.FF2 [JOINT_1]FF2
setp pid.y.deadband [JOINT_1]DEADBAND
setp pid.y.maxoutput [JOINT_1]MAX_OUTPUT
setp pid.y.error-previous-target true
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp pid.y.maxerror 0.000500

net y-index-enable => pid.y.index-enable
net y-enable => pid.y.enable
net y-pos-cmd => pid.y.command
net y-pos-fb => pid.y.feedback
net y-output <= pid.y.output

# Step Gen signals/setup

setp [HMOT](CARD0).stepgen.00.dirsetup [JOINT_1]DIRSETUP
setp [HMOT](CARD0).stepgen.00.dirhold [JOINT_1]DIRHOLD
setp [HMOT](CARD0).stepgen.00.steplen [JOINT_1]STEPLEN
setp [HMOT](CARD0).stepgen.00.stepspace [JOINT_1]STEPSPACE
setp [HMOT](CARD0).stepgen.00.position-scale [JOINT_1]STEP_SCALE
setp [HMOT](CARD0).stepgen.00.step_type 0
setp [HMOT](CARD0).stepgen.00.control-type 1
setp [HMOT](CARD0).stepgen.00.maxaccel [JOINT_1]STEPGEN_MAXACCEL
setp [HMOT](CARD0).stepgen.00.maxvel [JOINT_1]STEPGEN_MAXVEL

# ---closedloop stepper signals---

net y-pos-cmd <= joint.1.motor-pos-cmd
net y-vel-cmd <= joint.1.vel-cmd
net y-output => [HMOT](CARD0).stepgen.00.velocity-cmd
net y-pos-fb <= [HMOT](CARD0).stepgen.00.position-fb
net y-pos-fb => joint.1.motor-pos-fb
net y-enable <= joint.1.amp-enable-out
net y-enable => [HMOT](CARD0).stepgen.00.enable

# ---setup home / limit switch signals---

net home-y => joint.1.home-sw-in
net y-neg-limit => joint.1.neg-lim-sw-in
net y-pos-limit => joint.1.pos-lim-sw-in

#*******************
# AXIS Z JOINT 2
#*******************

setp pid.z.Pgain [JOINT_2]P
setp pid.z.Igain [JOINT_2]I
setp pid.z.Dgain [JOINT_2]D
setp pid.z.bias [JOINT_2]BIAS
setp pid.z.FF0 [JOINT_2]FF0
setp pid.z.FF1 [JOINT_2]FF1
setp pid.z.FF2 [JOINT_2]FF2
setp pid.z.deadband [JOINT_2]DEADBAND
setp pid.z.maxoutput [JOINT_2]MAX_OUTPUT
setp pid.z.error-previous-target true
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp pid.z.maxerror 0.000500

net z-index-enable => pid.z.index-enable
net z-enable => pid.z.enable
net z-pos-cmd => pid.z.command
net z-pos-fb => pid.z.feedback
net z-output <= pid.z.output

# Step Gen signals/setup

setp [HMOT](CARD0).stepgen.03.dirsetup [JOINT_2]DIRSETUP
setp [HMOT](CARD0).stepgen.03.dirhold [JOINT_2]DIRHOLD
setp [HMOT](CARD0).stepgen.03.steplen [JOINT_2]STEPLEN
setp [HMOT](CARD0).stepgen.03.stepspace [JOINT_2]STEPSPACE
setp [HMOT](CARD0).stepgen.03.position-scale [JOINT_2]STEP_SCALE
setp [HMOT](CARD0).stepgen.03.step_type 0
setp [HMOT](CARD0).stepgen.03.control-type 1
setp [HMOT](CARD0).stepgen.03.maxaccel [JOINT_2]STEPGEN_MAXACCEL
setp [HMOT](CARD0).stepgen.03.maxvel [JOINT_2]STEPGEN_MAXVEL

# ---closedloop stepper signals---

net z-pos-cmd <= joint.2.motor-pos-cmd
net z-vel-cmd <= joint.2.vel-cmd
net z-output => [HMOT](CARD0).stepgen.03.velocity-cmd
net z-pos-fb <= [HMOT](CARD0).stepgen.03.position-fb
net z-pos-fb => joint.2.motor-pos-fb
net z-enable <= joint.2.amp-enable-out
net z-enable => [HMOT](CARD0).stepgen.03.enable

# ---setup home / limit switch signals---

net home-z => joint.2.home-sw-in
net z-neg-limit => joint.2.neg-lim-sw-in
net z-pos-limit => joint.2.pos-lim-sw-in

#*******************
# SPINDLE
#*******************

setp pid.s.Pgain [SPINDLE_0]P
setp pid.s.Igain [SPINDLE_0]I
setp pid.s.Dgain [SPINDLE_0]D
setp pid.s.bias [SPINDLE_0]BIAS
setp pid.s.FF0 [SPINDLE_0]FF0
setp pid.s.FF1 [SPINDLE_0]FF1
setp pid.s.FF2 [SPINDLE_0]FF2
setp pid.s.deadband [SPINDLE_0]DEADBAND
setp pid.s.maxoutput [SPINDLE_0]MAX_OUTPUT
setp pid.s.error-previous-target true
# This setting is to limit bogus stepgen
# velocity corrections caused by position
# feedback sample time jitter.
setp pid.s.maxerror 0.000500

net spindle-index-enable => pid.s.index-enable
net spindle-enable => pid.s.enable
net spindle-vel-cmd-rpm => pid.s.command
net spindle-vel-fb-rpm => pid.s.feedback
net spindle-output <= pid.s.output

# Step Gen signals/setup

setp [HMOT](CARD0).stepgen.04.dirsetup [SPINDLE_0]DIRSETUP
setp [HMOT](CARD0).stepgen.04.dirhold [SPINDLE_0]DIRHOLD
setp [HMOT](CARD0).stepgen.04.steplen [SPINDLE_0]STEPLEN
setp [HMOT](CARD0).stepgen.04.stepspace [SPINDLE_0]STEPSPACE
setp [HMOT](CARD0).stepgen.04.position-scale [SPINDLE_0]STEP_SCALE
setp [HMOT](CARD0).stepgen.04.step_type 0
setp [HMOT](CARD0).stepgen.04.control-type 1
setp [HMOT](CARD0).stepgen.04.maxaccel [SPINDLE_0]STEPGEN_MAXACCEL
setp [HMOT](CARD0).stepgen.04.maxvel [SPINDLE_0]STEPGEN_MAXVEL

net machine-is-on => [HMOT](CARD0).stepgen.04.enable
net spindle-vel-cmd-rps => [HMOT](CARD0).stepgen.04.velocity-cmd
net spindle-vel-fb-rps <= [HMOT](CARD0).stepgen.04.velocity-fb
# ---setup spindle control signals---

net spindle-vel-cmd-rps <= spindle.0.speed-out-rps
net spindle-vel-cmd-rps-abs <= spindle.0.speed-out-rps-abs
net spindle-vel-cmd-rpm <= spindle.0.speed-out
net spindle-vel-cmd-rpm-abs <= spindle.0.speed-out-abs
net spindle-enable <= spindle.0.on
net spindle-cw <= spindle.0.forward
net spindle-ccw <= spindle.0.reverse
net spindle-brake <= spindle.0.brake
net spindle-revs => spindle.0.revs
net spindle-at-speed => spindle.0.at-speed
net spindle-vel-fb-rps => spindle.0.speed-in
net spindle-index-enable <=> spindle.0.index-enable

# ---Setup spindle at speed signals---

sets spindle-at-speed true


#******************************
# connect miscellaneous signals
#******************************

# ---HALUI signals---

net axis-select-x halui.axis.x.select
net jog-x-pos halui.axis.x.plus
net jog-x-neg halui.axis.x.minus
net jog-x-analog halui.axis.x.analog
net x-is-homed halui.joint.0.is-homed
net axis-select-y halui.axis.y.select
net jog-y-pos halui.axis.y.plus
net jog-y-neg halui.axis.y.minus
net jog-y-analog halui.axis.y.analog
net y-is-homed halui.joint.1.is-homed
net axis-select-z halui.axis.z.select
net jog-z-pos halui.axis.z.plus
net jog-z-neg halui.axis.z.minus
net jog-z-analog halui.axis.z.analog
net z-is-homed halui.joint.2.is-homed
net jog-selected-pos halui.axis.selected.plus
net jog-selected-neg halui.axis.selected.minus
net spindle-manual-cw halui.spindle.0.forward
net spindle-manual-ccw halui.spindle.0.reverse
net spindle-manual-stop halui.spindle.0.stop
net machine-is-on halui.machine.is-on
net jog-speed halui.axis.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

# ---toolchange signals for custom tool changer---

net tool-number <= iocontrol.0.tool-prep-number
net tool-change-request <= iocontrol.0.tool-change
net tool-change-confirmed => iocontrol.0.tool-changed
net tool-prepare-request <= iocontrol.0.tool-prepare
net tool-prepare-confirmed => iocontrol.0.tool-prepared
heres the hal file.

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09 Jun 2024 23:14 #302718 by jg00163206
Replied by jg00163206 on topic mesa outputs
oh okay. so the lights for the outputs #4&5 are up near the tb2? that would make sense.

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