CAUTION
You just received a TSX AXM 292/492 module > version 1.3
. This version makes harder controls than the previous one V 1.1, which can generate some incompatibilities.
Situations in question :
• module new version replaces a version 1.1 in an existing configuration (in case of breakdown),
• module version 1.1 will work in a new configuration but which will run an application developped and debugged with version 1.1 AXM 292/492 modules.
In these two situations defaults may occur:
configuration rejected ,
some move commands rejected , though they could have worked in V 1.1.
1 st case : configuration rejected
Circumstances
When configuration is transferrred from PLC to module: case of power on, or explicite transfer via ADJ MAX or PL7-3 software.
Symptom
Configuration is rejected :
Default message : H'38' ERR_RANGE_ACCMAX
H'39' ERR_RANGE_DECMAX
Remedy
Adjust the ACC MAX/DEC MAX parameters according to the maximal value depending on some parameters (unit, x1or x4) .
RESOL in INCR mult.by 1 mult. by 4
VMAX/200 VMAX/50
RESOL in m m mult. by 1 mult. by 4
VMAX* 5/24 VMAX*5/6
VMAX in mm/mn and ACC MAX/DEC MAX in mm/s 2
L
I
S
H
E
N
G
W9 1329 340 09 01 A03 3/4 July 2005
E
N
G
L
I
S
H
2 nd case : move command rejected
Circumstances
• module works with one (or two) 2-axis system i.e using one or more D MOVE OFB,
• some move commands (G01, G09, G10,G11) using a too high speed value
(parameter F of the EXEC D MOVE instruction). (1)
Symptom
This kind of command is now rejected in latest version though it could have worked in V 1.1. (2)
Remedy
Adjust the speed value according to the condition shown below.
Y
Y1
Vy_MAX Vy
Y0
V
X0 Vx
Vx_MAX
X1 X
Vx < Vx_MAX and Vy < Vy_MAX with Vx = V
*
⏐ X1 - X0 ⏐
D
Vy = V
*
⏐ Y1 - Y0 ⏐
D
D =
√
⏐ X1 - X0 ⏐ 2 + ⏐ Y1 - Y0 ⏐ 2
Vx_MAX : maximal speed X axis,
Vy_MAX : maximal speed Y axis.
(configuration values)
(1) too high value is a value which doesn't satisfy the condition above.
(2) the V 1.1 version made the control below
V < Vx_MAX or V < Vy_MAX
*W913293400901A*
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Printed in
July 2005
