MHT258a (Engl.)
11-15
(2) MICREX-SX
FB (function block) for acquiring a current position output (see 5.4.5).
RD_REQ
: Request current position read [BOOL]
RD_ANS
: Answer current position read [BOOL]
ANS_BIT1 : Amplifier data bit 1 [BOOL]
ANS_BIT2 : Amplifier data bit 2 [BOOL]
RD_COM
: Read command to amplifier [BOOL]
RD_RUN
: Reading [BOOL]
RD_OK
: Normal end of read [BOOL]
RD_NG
: Abnormal end of read [BOOL]
ABS_POS : Current position data [DINT]
Turning on
“
RD_REQ
”
executes a sequence of current position acquisition.
The current position is outputted in [DINT] form to
“
ABS_POS
”
terminal.
Connect each terminal to the amplifier.
RD_COM
: Current position output command (control assign No. 56)
RD_ANS
: OUT2
ANS_BIT1 : OUT3
of amplifier terminals
ANS_BIT2 : OUT4
11.3 Control block diagram
The control block diagram for RYS-V type amplifier is shown on the next page.
(1) Override
Validated by assigning the control assign terminals [CONTn] to signals.
Set value, value set at system para.
No.
Signal name
43
Override valid
44
Override 1
45
Override 2
46
Override 4
47
Override 8
(2) Manual feed
The speed of manual forward or reverse revolution can be selected from 8 levels.
X3
X2
X1
Speed
OFF
OFF
OFF
NREF terminal (speed command voltage)
OFF
OFF
ON
1
OFF
ON
OFF
2
OFF
ON
ON
3
ON
OFF
OFF
4
of manual feed speed (basic para.)
ON
OFF
ON
5
ON
ON
OFF
6
ON
ON
ON
7
Validated by assigning the signals to control assign terminals [CONTn]
Signal function
No.
Functional name
51
X1
52
X2
53
X3
RD_COM
RD_RUN
RD_OK
RD_NG
ABS_POS
RD_REQ
RD_ANS
ANS_BIT1
ANS_BIT2
ABS_ENC_1
ABS_ENC
Summary of Contents for Faldic-a Series
Page 1: ...RYS V Type User s Manual MHT258a Engl...
Page 55: ...3 28 MHT258a Engl 2 RYS amplifier a 0 03 to 0 2 kW 5 5 150 0 5 0 5 53 60 160 130...
Page 56: ...3 29 MHT258a Engl b 0 4 kW 160 130 60 80 53 150 0 5 0 5 5 5...
Page 57: ...3 30 MHT258a Engl c 0 75 kW 130 160 60 100 54 39 0 5 0 5 150 0 5 0 5 5 5...
Page 58: ...3 31 MHT258a Engl d 1 to 1 5 kW 160 130 60 115 54 54 0 5 0 5 150 0 5 0 5 5 5 Cooling fan...
