IAI MSCON, Инструкция по эксплуатации

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3.7
Control and functions of Input and output signals of Modes other than Remote I/O Mode
160
(20) Warning for Absolute Battery Voltage Drop (BALM) PLC Input Signal
Operation
Mode
Positioner 1 Simple Direct Direct numeric
specification
Direct numeric
specification 2
Positioner 2 Positioner 3
{
: Equipped
× : Not equipped
{ { { { {
×
1) This turns ON when the absolute battery voltage is in normal condition or the actuator is in
incremental encoder type.
2) It turns ON once the absolute battery voltage gets to 3.1V or less.
3) An alarm (Code 0EE: Absolute Encoder Error Detection 2) will be generated once the
absolute battery voltage gets to 2.5V or less and the backup data cannot be retained.
4) It turns ON if the motor temperature exceeds the value of this parameter when the overload
caution load level ratio is set to a number other than 100% in Parameter No. 143. Lower the
load level (by decreasing the acceleration speed level, etc.).
Warning: Making an operation with the backup data being lost may cause such
accidents as an injury or malfunction of the actuator body, work piece or the
whole system.
Replace the battery immediately if BALM is turned ON. [Refer to Section 6
Absolute Reset and Absolute battery] Use the dedicated battery (AB-5) for
replacement.
(21) Anti-Vibration Mode Select 0 and 1 (NTC0, NTC1) PLC Output Signal
Operation
Mode
Positioner 1 Simple Direct Direct numeric
specification
Direct numeric
specification 2
Positioner 2 Positioner 3
{
: Equipped
× : Not equipped
× × ×
{
× ×
Anti-vibration function controls the vibration of the load caused by IAI actuators.
Measure the frequency and set it to the parameter set. (3 types at maximum)
Select a registered parameter set with the combination of these signals.
[Refer to Chapter 4 Vibration Suppress Control Function for details.]
NTC1 NTC0 Function Remarks
OFF OFF Anti-vibration control not to be used Set in delivery
OFF ON Parameter Set 1 Select
ON OFF Parameter Set 2 Select
ON ON Parameter Set 3 Select
Shown below is the timing for signal input.
Target Position
NTC0
NTC1
DSTR
T1*
*T1 : 0ms or more
Caution: To read the conditions of NTC0 and NTC1 signals when identifying the movement
command (CSTR), the operation of NTC0 or NTC1 to turn ON/OFF while in
movement will be ignored.
ME0306-2A