■
SLAVE to MASTER
DATA TYPE
ADDRESS
FUNCTION
DETAIL
Bit
RX0
RX1
RX2
RX3
RX4
RX5
RX6
RX7
RX8
Motor Deadlock Alarm
0 : Normal 1 : Overload or other deadlock alarm
RX9
Target Position Input Error
0 : Normal 1 : Out of range from -0.5 to +100.5%
RXA
System Error
0 : Normal 1 : Memory or other system error
RXB
Control Status
0 : Remote (CC-Link) 1 : Manual
RXC
RXD
RXE
RXF
Word
RWr0
Position Output
Signed, 0.01% increments (e.g. 100 = 1.00%)
RWr1
Motor Starting Counter *
2
1 count per every 100 starting actions
RWr2
Motor Reversing Counter *
2
1 count per every 100 reversing actions
RWr3
Accumulated Running Distance (%) *
2
1 count per running 100% distance every time
*2. When the count reaches 65535, the value is held until it is reset.
7.2.4. BASIC OPERATING PROCEDURE
(1) Normal Operation
Once the communication is established, the actuator can
be operated only by setting ‘Enable Target Position Input’
(RY8) to ‘1’ and providing ‘Target Position Input’ value
(RWw0).
Target Position Input data is described by signed 16-bit
data, representing 0.01% by 1 LSB.
Set ‘Enable Target Position Input’ to ‘1.’
Set ‘Target Position Input.’
For example, set ‘5000’ in binary for 50% setpoint. Set ‘-50’
for -0.5%. Binary must be 2’s complement.
‘Position Output’ (RWr0) data is in the same format.
(2) Motor Deadlock Alarm
When the motor is overloaded or stuck with a foreign object,
the actuator sets ‘1’ to ‘Motor Deadlock Alarm’ (RX8) and
stops.
When ‘1’ is set to ‘Reset Motor Deadlock Alarm’ (RYA), the
actuator restarts.
Be sure to confirm that the Motor Deadlock Alarm is reset
to ‘0’ before returning Reset Motor Deadlock Alarm to ‘0.’
(3) Operation Report
The following data can be read out for maintenance purpos-
es: Motor Starting Counter, Motor Reversing Counter and
Accumulated Running Distance.
These data are stored in the nonvolatile memory every 10
minutes and are not deleted even when the power is re-
moved.
In order to reset these data to 0, set ‘1’ to the respective
reset commands (RYB to RYD).
Return the reset signals to ‘0’ after the data resetting has
been confirmed.
MSP4C / MSP5C / MSP6C
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-4862 Rev.1 P. 8 / 9
