Appendix D How to Use PLC Function
VFD-E Series
D-22 Revision August 2006, 01EE, SW--PW V1.03/CTL V2.03
Special
M
Function
Read(R)/
Write(W)
M1025 RUN(ON) / STOP(OFF) the AC motor drive R/W
M1026 The operation direction of the AC motor drive (FWD: OFF, REV: ON) R/W
M1027 Reserved --
M1028 Enable(ON)/disable(OFF) high-speed counter function R/W
M1029 Clear the value of high-speed counter R/W
M1030 Decide to count up(OFF)/count down(ON) R/W
M1031 Reserved --
D.6.10 Special Registers
Special
D
Function
Read(R)/
Write(W)
D1000-
D1009
Reserved
--
D1010 Present scan time (Unit: 0.1ms) R
D1011 Minimum scan time (Unit: 0.1ms) R
D1012 Maximum scan time (Unit: 0.1ms) R
D1013-
D1019
0~32,767(unit: 0.1ms) addition type of High-speed connection timer R
D1020 Output frequency R
D1021 Output current R
D1022
The ID of the extension card:
02 USB Card
03 12-Bit A/D (2CH) 12-Bit D/A (2CH)
04 Relay Card-2C
05 Relay Card-3A
06 3IN/3OUT Card
07 PG Card
R
D1023-
D1024
Reserved --
D1025 The present value of the high-speed counter (low byte) R
D1026 The present value of the high-speed counter (high byte) R
D1027 Frequency command of the PID control R
D1028 The value of AVI (analog voltage input) 0-10V corresponds to 0-1023 R
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