Parameter Settings - Mitsubishi Electric NZ2FTGN User Manual

Parameter settings

The following table lists the parameters that can be set for the NZ2FTS-D66D1.
Item
Channel 0 Delay time
SSI transfer rate
Number of indicator bits
Number of frame data
bits
SSI mode
Bit order
Data evaluation at edge
Data format
SSI interface
*1 (0) to (24) are the values set in the register when the digital I/O module is connected to the NZ2FT-MT or the NZ2FT-EIP.
Description
Sets the period of time required for synchronization with the data refreshing
cycle of the SSI absolute encoder to be connected (SSI monoflop time).
( Page 553 SSI monoflop time setting function)
Sets the speed of the SSI transmission with the SSI absolute encoder.
Sets the number of trailing bits when the SSI absolute encoder to be
connected has trailing bits.
Sets the SSI code length to the number of bits that is the sum of the
resolution of the connected SSI absolute encoder and the trailing bits.
Sets the start mode (Listening/Master).
Sets the bit order (MSB/LSB) of the data to be input. Set this function in
accordance with the specifications of the absolute encoder to be connected.
( Page 554 Clock signal bit order setting function)
Sets the edge of the clock signal (rising or falling). ( Page 554 Clock
signal edge setting function)
Sets the SSI code to "Gray code" or "Binary code" according to the SSI
absolute encoder to be connected.
Sets whether to enable or disable the encoder input.
*1
Setting range
• 1s (0)
• 2s (1)
• 4s (2)
• 8s (3)
• 16s (4)
• 32s (5)
• 48s (6)
• 64s (7)
(Default: 64s)
• 2.0 MHz (0)
• 1.5 MHz (1)
• 1.0 MHz (2)
• 500 kHz (3)
• 250 kHz (4)
• 125 kHz (5)
(Default: 125kHz)
• 0 to 15
(Default: 0)
• 8 bit (0)
• 9 bit (1)
• 10 bit (2)
• 11 bit (3)
• 12 bit (4)
• 13 bit (5)
• 14 bit (6)
• 15 bit (7)
• 16 bit (8)
• 17 bit (9)
• 18 bit (10)
• 19 bit (11)
• 20 bit (12)
• 21 bit (13)
• 22 bit (14)
• 23 bit (15)
• 24 bit (16)
• 25 bit (17)
• 26 bit (18)
• 27 bit (19)
• 28 bit (20)
• 29 bit (21)
• 30 bit (22)
• 31 bit (23)
• 32 bit (24)
(Default: 25bit)
• Listening (0)
• Master (1)
(Default: Master)
• LSB first (0)
• MSB first (1)
(Default: MSB first)
• 1 to 0(0)
• 0 to 1(1)
(Default: 1 to 0)
• Binary code (0)
• Gray code (1)
(Default: Gray code)
• Disabled (0)
• Enabled (1)
(Default: Disabled)
20 ABSOLUTE ENCODER MODULE
20.1 NZ2FTS-D66D1
20
555