ABB AC 800M, Конфигурация, Страница: 157 / 260

Section 4 Configuration Configuring S200 I/O Modules
9ARD000014-600 A 157
Ctrl Out 0 Bits 06-08 Calibration Control bits - bits 06. 07 and 08
06 Enable bit - When this bit is set (1), the counter can be
calibrated
07 Direction bit - When this bit is set (1), calibration is
performed in a negative direction; when reset (0),
calibration is performed in a positive direction.
08 Reset bit - Calibration is acknowledged and a new
calibration is enabled on a positive edge on this bit.
Bits 09-10 10 09 Gate Control bits
0 0 No gate function on input G
0 1 Counting only if G is high (active)
1 0 Counting only if G is low (inactive)
1 1 The counter can be calibrated when G is high
(active)
Bits 11-12 12 11 Store Control bits - These bits will trigger a Store
only if the channel Store status bit (L0 or L1) is
cleared (0).
0 0 Save the counter value on the positive edge of Z (if
StoredX= O)
0 1 Save the counter value on the positive edge of G (if
StoredX= O)
1 0 Save the counter value on the negative edge of G (if
StoredX= O)
1 1 Save the counter value on the positive edge and
negative edge of G (if Stored X = 0)
Bit 13 Rollover bit - When set (1), the counter counts up to the preset
and then restarts at 0. If this bit is reset (0) (not rollover), the
rollover preset value = FFFF (hex = 65535 (decimal).
Table 27. Description of Channels for 200-IP2 (Continued)
Channel Name Bit Definition