PCB Piezotronics 441A35 Installation And Operating Manual page 56

Command: RDSR
Purpose:
Response:
Command String:
Description:
Response String:
Example:
Manual 19854 Rev. D
ECN 50523
Reads the Status Register byte which indicates if the application register of the
TEDS chip (DS2430) has been locked or not.
The module responds with the Status Register byte which is 0xFF if the
application register is unlocked and 0xFC if it is locked.
XYC0ZRDSR
X—Rack number of the target module (Range: ASCII printable characters, 0
through 3)
Y— Slot number of the target module. (Range: ASCII printable characters, 0
through 7)
C0Z— Module type for the target. Specifying "C01" in this argument addresses
a 443B101, specifying "C02" addresses a 443B102.
RDSR— tells the module to read the Status Register byte.
Status Register byte in ASCII format.
Command String: "06C02RDSR"
Response String: "FC"
The 443B102 in rack 0 and slot 6 is commanded to read the Status Byte of a
TEDS device. In this case, the Status Register is 0xFC, indicating that the
application register is locked.
443B101/443B102 41