7 Error Messages
Device Dependent Errors 7– 3
Command Errors 7–3
Execution Errors 7–4
Internal Errors 7–4
Query Errors 7–5
Part 2 Mainframe Commands8 Common Commands
*CLS (Clear Status) 8–5
*ESE (Event Status Enable) 8–6
*ESR (Event Status Register) 8–7
*IDN (Identification Number) 8–9
*IST (Individual Status) 8–9
*OPC (Operation Complete) 8–11
*OPT (Option Identification) 8–12
*PRE (Parallel Poll Enable Register Enable) 8–13
*RST (Reset) 8–14
*SRE (Service Request Enable) 8–15
*STB (Status Byte) 8–16
*TRG (Trigger) 8–17
*TST (Test) 8–18
*WAI (Wait) 8–19
9 Mainframe Commands
BEEPer 9–6
CAPability 9–7
CARDcage 9–8
CESE (Combined Event Status Enable) 9–9
CESR (Combined Event Status Register) 9–10
EOI (End Or Identify) 9–11
LER (LCL Event Register) 9–11
LOCKout 9–12
MENU 9–12
Contents
Contents–3